30558138520

Names of 30558138520

• Cardinal: 30558138520 can be written as Thirty billion, five hundred fifty-eight million, one hundred thirty-eight thousand, five hundred twenty.

Scientific notation

• Scientific notation: 3.055813852 × 10¹⁰

Factors of 30558138520

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 189

Divisors of 30558138520

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 4 5 7 8 10 13 14 17 19 20 26 28 34 35 38 40 47 49 52 56 65 68 70 76 79 85 91 94 95 98 104 119 130 133 136 140 152 158 170 182 188 190 196 221 235 238 245 247 260 266 280 316 323 329 340 364 376 380 392 395 442 455 470 476 490 494 520 532 553 595 611 632 637 646 658 665 680 728 760 790 799 833 884 893 910 931 940 952 980 988 1027 1064 1105 1106 1190 1222 1235 1274 1292 1316 1330 1343 1501 1547 1580 1598 1615 1645 1666 1729 1768 1786 1820 1862 1880 1960 1976 2054 2210 2212 2261 2303 2380 2444 2470 2548 2584 2632 2660 2686 2765 3002 3055 3094 3160 3185 3196 3230 3290 3332 3458 3572 3640 3713 3724 3871 3995 4108 4165 4199 4277 4420 4424 4465 4522 4606 4655 4760 4888 4940 5096 5135 5320 5372 5530 5593 6004 6110 6188 6251 6370 6392 6460 6580 6664 6715 6916 7144 7189 7426 7448 7505 7735 7742 7990 8216 8330 8398 8554 8645 8840 8930 9044 9212 9310 9401 9880 10270 10387 10507 10744 10829 11060 11186 11305 11515 11609 12008 12103 12220 12376 12502 12740 12920 13160 13430 13832 14378 14852 15010 15181 15470 15484 15827 15980 16660 16796 17108 17290 17459 17860 18088 18424 18565 18620 18802 19355 19513 20540 20774 20995 21014 21385 21658 22120 22372 22610 23030 23218 24206 24440 25004 25480 25517 25991 26860 27965 28756 29393 29704 29939 30020 30362 30940 30968 31255 31654 31960 33320 33592 34216 34580 34918 35720 35945 37130 37240 37604 38710 39026 39151 41080 41548 41990 42028 42770 43316 43757 44744 45220 46060 46436 47005 48269 48412 50008 50323 51034 51935 51982 52535 53720 54145 55930 57512 58045 58786 59878 60040 60515 60724 61880 62510 63121 63308 65807 69160 69836 70547 71890 72709 73549 74260 75208 75905 77420 78052 78302 79135 81263 83096 83980 84056 85540 86632 87295 87514 90440 92120 92872 94010 96538 96824 97565 100646 102068 103870 103964 105070 106267 108290 111860 116090 117572 119756 121030 121448 122213 125020 126242 126616 127585 129955 131614 136591 139672 141094 143780 145418 146965 147098 148520 149695 151810 154840 156104 156604 158270 162526 167960 171080 174590 175028 178619 181937 188020 193076 195130 195755 197353 201292 204136 205751 207740 207928 210140 212534 216580 218785 223720 232180 235144 239512 241345 242060 244426 250040 251615 252484 255170 259910 263228 273182 282188 287560 290836 293930 294196 299390 303620 313208 315605 316540 325052 329035 331721 337883 349180 350056 352735 357238 363545 363874 367745 376040 386152 390260 391510 394706 402584 406315 411502 415480 420280 425068 433160 437570 441847 464360 482690 484120 488852 493829 503230 504968 508963 510340 519820 526456 531335 546364 564376 568841 581672 587860 588392 598780 607240 611065 631210 633080 650104 658070 663442 675766 682955 698360 705470 714476 727090 727748 735490 743869 780520 783020 789412 812630 820573 823004 850136 855491 875140 883694 893095 909685 917111 956137 965380 977704 986765 987658 1006460 1017926 1020680 1028755 1039640 1062670 1092728 1137682 1175720 1197560 1199299 1222130 1250333 1262420 1316140 1326884 1351532 1365910 1381471 1410940 1428952 1454180 1455496 1470980 1487738 1566040 1578824 1625260 1641146 1646008 1658605 1689415 1710982 1750280 1767388 1786190 1819370 1834222 1912274 1930760 1973530 1975316 2012920 2035852 2057510 2125340 2209235 2275364 2322047 2365181 2398598 2444260 2469145 2500666 2524840 2544815 2632280 2653768 2703064 2731820 2762942 2821880 2844205 2908360 2941960 2975476 3092929 3250520 3282292 3317210 3378830 3421964 3456803 3534776 3572380 3638740 3668444 3719345 3824548 3947060 3950632 4071704 4102865 4115020 4250680 4277455 4418470 4550728 4585555 4644094 4730362 4780685 4797196 4888520 4938290 5001332 5089630 5463640 5525884 5688410 5744011 5950952 5996495 6185858 6251665 6419777 6564584 6634420 6757660 6843928 6907355 6913606 7144760 7277480 7336888 7438690 7649096 7894120 8205730 8230040 8395093 8554910 8836940 9171110 9288188 9460724 9561370 9594392 9670297 9876580 10002664 10179260 11051768 11376820 11488022 11610235 11825905 11992990 12371716 12503330 12839554 13268840 13515320 13814710 13827212 14877380 15464645 15590887 16254329 16411460 16790186 17109820 17284015 17673880 18342220 18576376 18921448 19122740 19340594 19753160 20358520 22753640 22976044 23220470 23651810 23985980 24743432 25006660 25679108 27629420 27654424 28720055 29754760 30929290 31181774 32098885 32508658 32822920 33580372 34219640 34568030 36684440 38245480 38681188 40208077 41975465 44938439 45952088 46440940 47303620 47971960 48351485 50013320 51358216 55258840 57440110 58765651 61858580 62363548 64197770 65017316 67160744 69136060 77362376 77954435 80416154 81271645 83950930 89876878 92881880 94607240 96702970 109136209 114880220 117531302 123717160 124727096 128395540 130034632 138272120 155908870 160832308 162543290 167901860 179753756 193405940 201040385 218272418 224692195 229760440 235062604 256791080 293828255 311817740 321664616 325086580 335803720 359507512 386811880 402080770 436544836 449384390 470125208 545681045 587656510 623635480 650173160 763953463 804161540 873089672 898768780 1091362090 1175313020 1527906926 1608323080 1797537560 2182724180 2350626040 3055813852 3819767315 4365448360 6111627704 7639534630 15279069260 30558138520
• Sum of all divisors σ(n): 99283968000
• Sum of proper divisors (its aliquot sum) s(n): 68725829480
• 30558138520 is an abundant number, because the sum of its proper divisors (68725829480) is greater than itself. Its abundance is 38167690960

Bases of 30558138520

• Binary: 11100011101011010000011000010011000₂
• Hexadecimal: 0x71D683098
• Base-36: E1DIYL4

Squares and roots of 30558138520

• 30558138520 squared (30558138520²) is 933799829807507790400
• 30558138520 cubed (30558138520³) is 28535184549210247995022326208000
• The square root of 30558138520 is 174808.8628187941
• The cube root of 30558138520 is 3126.3838485805

Scales and comparisons

• 30,558,138,520 seconds is equal to 971 years, 34 weeks, 3 hours, 48 minutes, 40 seconds.
• To count from 1 to 30,558,138,520 would take you about one thousand, nine hundred forty-three 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 30558138520 cubic inches would be around 260.5 feet tall.

Recreational maths with 30558138520

• 30558138520 backwards is 02583185503
• 30558138520 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30558138520's digits is 40
• More coming soon!