30470307840

Names of 30470307840

• Cardinal: 30470307840 can be written as Thirty billion, four hundred seventy million, three hundred seven thousand, eight hundred forty.

Scientific notation

• Scientific notation: 3.047030784 × 10¹⁰

Factors of 30470307840

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 25
• Sum of prime factors: 58

Divisors of 30470307840

• Number of divisors d(n): 760
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 32 35 36 40 41 42 45 48 54 56 60 63 64 70 72 80 81 82 84 90 96 105 108 112 120 123 126 128 135 140 144 160 162 164 168 180 189 192 205 210 216 224 240 246 252 256 270 280 287 288 315 320 324 328 336 360 369 378 384 405 410 420 432 448 480 492 504 512 540 560 567 574 576 615 630 640 648 656 672 720 738 756 768 810 820 840 861 864 896 945 960 984 1008 1024 1080 1107 1120 1134 1148 1152 1230 1260 1280 1296 1312 1344 1435 1440 1476 1512 1536 1620 1640 1680 1722 1728 1792 1845 1890 1920 1968 2016 2048 2160 2214 2240 2268 2296 2304 2460 2520 2560 2583 2592 2624 2688 2835 2870 2880 2952 3024 3072 3240 3280 3321 3360 3444 3456 3584 3690 3780 3840 3936 4032 4096 4305 4320 4428 4480 4536 4592 4608 4920 5040 5120 5166 5184 5248 5376 5535 5670 5740 5760 5904 6048 6144 6480 6560 6642 6720 6888 6912 7168 7380 7560 7680 7749 7872 8064 8192 8610 8640 8856 8960 9072 9184 9216 9840 10080 10240 10332 10368 10496 10752 11070 11340 11480 11520 11808 12096 12288 12915 12960 13120 13284 13440 13776 13824 14336 14760 15120 15360 15498 15744 16128 16384 16605 17220 17280 17712 17920 18144 18368 18432 19680 20160 20480 20664 20736 20992 21504 22140 22680 22960 23040 23247 23616 24192 24576 25830 25920 26240 26568 26880 27552 27648 28672 29520 30240 30720 30996 31488 32256 32768 33210 34440 34560 35424 35840 36288 36736 36864 38745 39360 40320 40960 41328 41472 41984 43008 44280 45360 45920 46080 46494 47232 48384 49152 51660 51840 52480 53136 53760 55104 55296 57344 59040 60480 61440 61992 62976 64512 65536 66420 68880 69120 70848 71680 72576 73472 73728 77490 78720 80640 81920 82656 82944 83968 86016 88560 90720 91840 92160 92988 94464 96768 98304 103320 103680 104960 106272 107520 110208 110592 114688 116235 118080 120960 122880 123984 125952 129024 131072 132840 137760 138240 141696 143360 145152 146944 147456 154980 157440 161280 163840 165312 165888 167936 172032 177120 181440 183680 184320 185976 188928 193536 196608 206640 207360 209920 212544 215040 220416 221184 229376 232470 236160 241920 245760 247968 251904 258048 262144 265680 275520 276480 283392 286720 290304 293888 294912 309960 314880 322560 327680 330624 331776 335872 344064 354240 362880 367360 368640 371952 377856 387072 393216 413280 414720 419840 425088 430080 440832 442368 458752 464940 472320 483840 491520 495936 503808 516096 531360 551040 552960 566784 573440 580608 587776 589824 619920 629760 645120 655360 661248 663552 671744 688128 708480 725760 734720 737280 743904 755712 774144 786432 826560 829440 839680 850176 860160 881664 884736 917504 929880 944640 967680 983040 991872 1007616 1032192 1062720 1102080 1105920 1133568 1146880 1161216 1175552 1179648 1239840 1259520 1290240 1310720 1322496 1327104 1343488 1376256 1416960 1451520 1469440 1474560 1487808 1511424 1548288 1653120 1658880 1679360 1700352 1720320 1763328 1769472 1835008 1859760 1889280 1935360 1966080 1983744 2015232 2064384 2125440 2204160 2211840 2267136 2293760 2322432 2351104 2359296 2479680 2519040 2580480 2644992 2654208 2686976 2752512 2833920 2903040 2938880 2949120 2975616 3022848 3096576 3306240 3317760 3358720 3400704 3440640 3526656 3538944 3719520 3778560 3870720 3932160 3967488 4030464 4128768 4250880 4408320 4423680 4534272 4587520 4644864 4702208 4959360 5038080 5160960 5289984 5308416 5373952 5505024 5667840 5806080 5877760 5898240 5951232 6045696 6193152 6612480 6635520 6717440 6801408 6881280 7053312 7077888 7439040 7557120 7741440 7934976 8060928 8257536 8501760 8816640 8847360 9068544 9175040 9289728 9404416 9918720 10076160 10321920 10579968 10616832 10747904 11335680 11612160 11755520 11796480 11902464 12091392 12386304 13224960 13271040 13434880 13602816 13762560 14106624 14878080 15114240 15482880 15869952 16121856 16515072 17003520 17633280 17694720 18137088 18579456 18808832 19837440 20152320 20643840 21159936 21233664 22671360 23224320 23511040 23804928 24182784 24772608 26449920 26542080 26869760 27205632 27525120 28213248 29756160 30228480 30965760 31739904 32243712 34007040 35266560 35389440 36274176 37158912 37617664 39674880 40304640 41287680 42319872 45342720 46448640 47022080 47609856 48365568 49545216 52899840 53084160 53739520 54411264 56426496 59512320 60456960 61931520 63479808 68014080 70533120 72548352 74317824 75235328 79349760 80609280 82575360 84639744 90685440 92897280 94044160 95219712 96731136 105799680 106168320 108822528 112852992 119024640 120913920 123863040 126959616 136028160 141066240 145096704 148635648 158699520 161218560 169279488 181370880 185794560 188088320 190439424 211599360 217645056 225705984 238049280 241827840 247726080 253919232 272056320 282132480 290193408 317399040 338558976 362741760 371589120 376176640 380878848 423198720 435290112 476098560 483655680 507838464 544112640 564264960 634798080 677117952 725483520 743178240 761757696 846397440 870580224 952197120 1015676928 1088225280 1128529920 1269596160 1450967040 1523515392 1692794880 1904394240 2031353856 2176450560 2539192320 3047030784 3385589760 3808788480 4352901120 5078384640 6094061568 7617576960 10156769280 15235153920 30470307840
• Sum of all divisors σ(n): 127892473632
• Sum of proper divisors (its aliquot sum) s(n): 97422165792
• 30470307840 is an abundant number, because the sum of its proper divisors (97422165792) is greater than itself. Its abundance is 66951857952

Bases of 30470307840

• Binary: 11100011000001011000000000000000000₂
• Hexadecimal: 0x7182C0000
• Base-36: DZX8G00

Squares and roots of 30470307840

• 30470307840 squared (30470307840²) is 928439659864365465600
• 30470307840 cubed (30470307840³) is 28289842246932108383096930304000
• The square root of 30470307840 is 174557.4628596555
• The cube root of 30470307840 is 3123.3856738131

Scales and comparisons

• 30,470,307,840 seconds is equal to 968 years, 44 weeks, 5 days, 14 hours, 24 minutes.
• To count from 1 to 30,470,307,840 would take you about one thousand, nine hundred thirty-seven 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 30470307840 cubic inches would be around 260.3 feet tall.

Recreational maths with 30470307840

• 30470307840 backwards is 04870307403
• 30470307840 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30470307840's digits is 36
• More coming soon!