30538684800

Names of 30538684800

• Cardinal: 30538684800 can be written as Thirty billion, five hundred thirty-eight million, six hundred eighty-four thousand, eight hundred.

Scientific notation

• Scientific notation: 3.05386848 × 10¹⁰

Factors of 30538684800

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 95

Divisors of 30538684800

• Number of divisors d(n): 1344
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 19 20 24 25 26 27 30 32 36 38 39 40 45 48 50 52 53 54 57 60 64 65 72 75 76 78 80 81 90 95 96 100 104 106 108 114 117 120 128 130 135 144 150 152 156 159 160 162 171 180 190 192 195 200 208 212 216 225 228 234 240 243 247 260 265 270 285 288 300 304 312 318 320 324 325 342 351 360 380 384 390 400 405 416 424 432 450 456 468 475 477 480 486 494 513 520 530 540 570 576 585 600 608 624 636 640 648 650 675 684 689 702 720 729 741 760 780 795 800 810 832 848 855 864 900 912 936 950 954 960 972 975 988 1007 1026 1040 1053 1060 1080 1140 1152 1170 1200 1215 1216 1235 1248 1272 1296 1300 1325 1350 1368 1378 1404 1425 1431 1440 1458 1482 1520 1539 1560 1590 1600 1620 1664 1696 1710 1728 1755 1800 1824 1872 1900 1908 1920 1944 1950 1976 2014 2025 2052 2067 2080 2106 2120 2160 2223 2280 2340 2385 2400 2430 2432 2470 2496 2544 2565 2592 2600 2650 2700 2736 2756 2808 2850 2862 2880 2916 2925 2964 3021 3040 3078 3120 3159 3180 3200 3240 3392 3420 3445 3456 3510 3600 3645 3648 3705 3744 3800 3816 3888 3900 3952 3975 4028 4050 4104 4134 4160 4212 4240 4275 4293 4320 4446 4560 4617 4680 4770 4800 4860 4940 4992 5035 5088 5130 5184 5200 5265 5300 5400 5472 5512 5616 5700 5724 5760 5832 5850 5928 6042 6075 6080 6156 6175 6201 6240 6318 6360 6480 6669 6784 6840 6890 7020 7155 7200 7290 7296 7410 7488 7600 7632 7695 7776 7800 7904 7950 8056 8100 8208 8268 8320 8424 8480 8550 8586 8640 8775 8892 9063 9120 9234 9360 9477 9540 9600 9720 9880 10070 10176 10260 10335 10368 10400 10530 10600 10800 10944 11024 11115 11232 11400 11448 11664 11700 11856 11925 12084 12150 12160 12312 12350 12402 12480 12636 12720 12825 12879 12960 13091 13338 13680 13780 13851 14040 14310 14400 14580 14820 14976 15105 15200 15264 15390 15552 15600 15795 15808 15900 16112 16200 16416 16536 16848 16960 17100 17172 17225 17280 17550 17784 18126 18225 18240 18468 18525 18603 18720 18954 19080 19440 19760 20007 20140 20352 20520 20670 20800 21060 21200 21465 21600 21888 22048 22230 22464 22800 22896 23085 23328 23400 23712 23850 24168 24300 24624 24700 24804 24960 25175 25272 25440 25650 25758 25920 26182 26325 26676 27189 27360 27560 27702 28080 28620 28800 29160 29640 30210 30400 30528 30780 31005 31104 31200 31590 31616 31800 32224 32400 32832 33072 33345 33696 33920 34200 34344 34450 35100 35568 35775 36252 36450 36480 36936 37050 37206 37440 37908 38160 38475 38637 38880 39273 39520 40014 40280 41040 41340 41600 42120 42400 42930 43200 44096 44460 44928 45315 45600 45792 46170 46656 46800 47385 47424 47700 48336 48600 49248 49400 49608 50350 50544 50880 51300 51516 51675 51840 52364 52650 53352 54378 54720 55120 55404 55575 55809 56160 57240 58320 59280 60021 60420 60800 61056 61560 62010 62400 63180 63600 64395 64448 64800 65455 65664 66144 66690 67392 68400 68688 68900 69255 70200 71136 71550 72504 72900 73872 74100 74412 74880 75525 75816 76320 76950 77274 77760 78546 78975 79040 80028 80560 81567 82080 82680 84240 84800 85860 86400 88192 88920 90630 91200 91584 92340 93015 93312 93600 94770 94848 95400 96672 97200 98496 98800 99216 100035 100700 101088 101760 102600 103032 103350 104728 105300 106704 107325 108756 109440 110240 110808 111150 111618 112320 114480 115425 116640 117819 118560 120042 120840 123120 124020 124800 126360 127200 128790 128896 129600 130910 132288 133380 134784 135945 136800 137376 137800 138510 140400 142272 143100 145008 145800 147744 148200 148824 151050 151632 152640 153900 154548 155025 155520 157092 157950 158080 160056 161120 163134 164160 165360 166725 167427 168480 169600 171720 177840 180063 181260 182400 183168 184680 186030 187200 189540 190800 193185 193344 194400 196365 196992 197600 198432 200070 201400 202176 205200 206064 206700 209456 210600 213408 214650 217512 220480 221616 222300 223236 224640 226575 228960 230850 233280 235638 236925 237120 240084 241680 244701 246240 248040 252720 254400 257580 259200 261820 264576 266760 271890 273600 274752 275600 277020 279045 280800 284544 286200 290016 291600 295488 296400 297648 300105 302100 303264 305280 307800 309096 310050 314184 315900 320112 321975 322240 326268 327275 328320 330720 333450 334854 336960 343440 346275 353457 355680 360126 362520 369360 372060 374400 379080 381600 386370 386688 388800 392730 395200 396864 400140 402800 404352 407835 410400 412128 413400 418912 421200 426816 429300 435024 440960 443232 444600 446472 453150 457920 461700 465075 466560 471276 473850 474240 480168 483360 489402 492480 496080 500175 502281 505440 508800 515160 523640 533520 543780 547200 549504 551200 554040 558090 561600 572400 580032 583200 589095 590976 592800 595296 600210 604200 606528 615600 618192 620100 628368 631800 640224 643950 644480 652536 654550 661440 666900 669708 673920 679725 686880 692550 706914 711360 720252 725040 734103 738720 744120 758160 763200 772740 777600 785460 790400 793728 800280 805600 815670 820800 824256 826800 837135 837824 842400 853632 858600 870048 886464 889200 892944 900315 906300 915840 923400 930150 942552 947700 960336 965925 966720 978804 981825 984960 992160 1000350 1004562 1010880 1030320 1047280 1060371 1067040 1087560 1102400 1108080 1116180 1123200 1144800 1160064 1166400 1178190 1185600 1190592 1200420 1208400 1213056 1223505 1231200 1236384 1240200 1256736 1263600 1280448 1287900 1305072 1309100 1322880 1333800 1339416 1359450 1373760 1385100 1395225 1413828 1422720 1440504 1450080 1468206 1477440 1488240 1500525 1516320 1526400 1545480 1570920 1600560 1611200 1631340 1641600 1648512 1653600 1674270 1675648 1684800 1717200 1740096 1767285 1772928 1778400 1785888 1800630 1812600 1846800 1860300 1885104 1895400 1920672 1931850 1933440 1957608 1963650 1984320 2000700 2009124 2021760 2039175 2060640 2094560 2120742 2134080 2175120 2204800 2216160 2232360 2289600 2332800 2356380 2371200 2381184 2400840 2416800 2447010 2462400 2472768 2480400 2511405 2513472 2527200 2560896 2575800 2610144 2618200 2667600 2678832 2718900 2747520 2770200 2790450 2827656 2881008 2900160 2936412 2945475 2954880 2976480 3001050 3032640 3090960 3141840 3181113 3201120 3222400 3262680 3307200 3348540 3369600 3434400 3480192 3534570 3556800 3571776 3601260 3625200 3670515 3693600 3720600 3770208 3790800 3841344 3863700 3915216 3927300 3968640 4001400 4018248 4078350 4121280 4185675 4189120 4241484 4268160 4350240 4432320 4464720 4501575 4579200 4712760 4801680 4833600 4894020 4924800 4945536 4960800 5022810 5026944 5054400 5151600 5220288 5236400 5301855 5335200 5357664 5437800 5540400 5580900 5655312 5762016 5800320 5872824 5890950 5952960 6002100 6065280 6117525 6181920 6283680 6362226 6402240 6525360 6614400 6697080 6868800 7069140 7113600 7143552 7202520 7250400 7341030 7387200 7441200 7540416 7581600 7682688 7727400 7830432 7854600 8002800 8036496 8156700 8242560 8371350 8378240 8482968 8700480 8836425 8864640 8929440 9003150 9425520 9543339 9603360 9667200 9788040 9921600 10045620 10108800 10303200 10440576 10472800 10603710 10670400 10715328 10875600 11080800 11161800 11310624 11524032 11745648 11781900 11905920 12004200 12235050 12363840 12557025 12567360 12724452 12804480 13050720 13394160 13737600 14138280 14405040 14500800 14682060 14774400 14882400 15080832 15163200 15454800 15660864 15709200 15905565 16005600 16072992 16313400 16742700 16965936 17400960 17672850 17858880 18006300 18352575 18851040 19086678 19206720 19576080 19843200 20091240 20606400 20945600 21207420 21340800 21430656 21751200 22161600 22323600 22621248 23048064 23491296 23563800 24008400 24470100 24727680 25114050 25134720 25448904 26101440 26509275 26788320 28276560 28810080 29001600 29364120 29764800 30326400 30909600 31321728 31418400 31811130 32011200 32145984 32626800 33485400 33931872 35345700 35717760 36012600 36705150 37702080 38173356 38413440 39152160 40182480 41212800 41891200 42414840 43502400 44323200 44647200 45242496 46982592 47127600 47716695 48016800 48940200 50228100 50897808 52202880 53018550 53576640 56553120 57620160 58728240 59529600 61819200 62836800 63622260 64022400 64291968 65253600 66970800 67863744 70691400 72025200 73410300 75404160 76346712 78304320 79527825 80364960 84829680 87004800 89294400 93965184 94255200 95433390 96033600 97880400 100456200 101795616 106037100 107153280 113106240 115240320 117456480 123638400 125673600 127244520 130507200 133941600 135727488 141382800 144050400 146820600 152693424 156608640 159055650 160729920 169659360 178588800 188510400 190866780 192067200 195760800 200912400 203591232 212074200 226212480 234912960 238583475 254489040 261014400 267883200 282765600 288100800 293641200 305386848 318111300 321459840 339318720 377020800 381733560 391521600 401824800 407182464 424148400 469825920 477166950 508978080 535766400 565531200 576201600 587282400 610773696 636222600 678637440 763467120 783043200 803649600 848296800 954333900 1017956160 1131062400 1174564800 1221547392 1272445200 1526934240 1607299200 1696593600 1908667800 2035912320 2349129600 2544890400 3053868480 3393187200 3817335600 5089780800 6107736960 7634671200 10179561600 15269342400 30538684800
• Sum of all divisors σ(n): 130639294800
• Sum of proper divisors (its aliquot sum) s(n): 100100610000
• 30538684800 is an abundant number, because the sum of its proper divisors (100100610000) is greater than itself. Its abundance is 69561925200

Bases of 30538684800

• Binary: 11100011100001111110101100110000000₂
• Hexadecimal: 0x71C3F5980
• Base-36: E11Y000

Squares and roots of 30538684800

• 30538684800 squared (30538684800²) is 932611269313751040000
• 30538684800 cubed (30538684800³) is 28480721594500555316232192000000
• The square root of 30538684800 is 174753.2111292951
• The cube root of 30538684800 is 3125.7202751457

Scales and comparisons

• 30,538,684,800 seconds is equal to 971 years, 1 week, 6 days.
• To count from 1 to 30,538,684,800 would take you about one thousand, nine hundred forty-two years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 30538684800 cubic inches would be around 260.5 feet tall.

Recreational maths with 30538684800

• 30538684800 backwards is 00848683503
• 30538684800 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30538684800's digits is 45
• More coming soon!