18556139126910

Names of 18556139126910

• Cardinal: 18556139126910 can be written as Eighteen trillion, five hundred fifty-six billion, one hundred thirty-nine million, one hundred twenty-six thousand, nine hundred ten.

Scientific notation

• Scientific notation: 1.855613912691 × 10¹³

Factors of 18556139126910

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 141069

Divisors of 18556139126910

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 5 6 7 10 11 14 15 21 22 30 33 35 42 55 66 70 71 73 77 105 110 121 142 146 154 165 210 213 219 231 242 330 355 363 365 385 426 438 462 497 511 605 710 726 730 770 781 803 847 994 1022 1065 1095 1155 1210 1491 1533 1562 1606 1694 1815 2130 2190 2310 2343 2409 2485 2541 2555 2982 3066 3630 3905 4015 4235 4686 4818 4970 5082 5110 5183 5467 5621 7455 7665 7810 8030 8470 8591 8833 10366 10934 11242 11715 12045 12705 14910 15330 15549 16401 16863 17182 17666 23430 24090 25410 25773 25915 26499 27335 28105 31098 32802 33726 36281 42955 44165 51546 51830 52998 54670 56210 57013 60137 61831 72562 77745 82005 84315 85910 88330 108843 114026 120274 123662 128865 132495 140897 155490 164010 168630 171039 180411 181405 185493 217686 257730 264990 281794 285065 300685 309155 342078 360822 362810 370986 399091 422691 544215 570130 601370 618310 627143 704485 798182 845382 855195 902055 927465 986279 1088430 1197273 1254286 1408970 1549867 1710390 1804110 1854930 1881429 1972558 1995455 2113455 2394546 2958837 3099734 3135715 3762858 3990910 4226910 4390001 4649601 4931395 5917674 5986365 6271430 7749335 8780002 9299202 9407145 9862790 10003687 10285481 10849069 11972730 13170003 14794185 15498670 17048537 18814290 20007374 20570962 21698138 21950005 23248005 26340006 29588370 30011061 30856443 32547207 34097074 43900010 46496010 50018435 51145611 51427405 54245345 60022122 61712886 65094414 65850015 70025809 71998367 85242685 100036870 102291222 102854810 108490690 110040557 113140291 119339759 131700030 140051618 143996734 150055305 154282215 162736035 170485370 210077427 215995101 220081114 226280582 238679518 255728055 300110610 308564430 325472070 330121671 339420873 350129045 358019277 359991835 420154854 431990202 511456110 550202785 565701455 596698795 660243342 678841746 700258090 716038554 719983670 730269151 770283899 791982037 1050387135 1079975505 1100405570 1131402910 1193397590 1210446127 1244543201 1460538302 1540567798 1583964074 1650608355 1697104365 1790096385 2100774270 2159951010 2190807453 2310851697 2375946111 2420892254 2489086402 3301216710 3394208730 3580192770 3631338381 3651345755 3733629603 3851419495 3959910185 4381614906 4621703394 4751892222 5111884057 6052230635 6222716005 7262676762 7302691510 7467259206 7702838990 7919820370 8032960661 8473122889 8711802407 10223768114 10954037265 11554258485 11879730555 12104461270 12445432010 15335652171 16065921322 16946245778 17423604814 18156691905 18668148015 21908074530 23108516970 23759461110 24098881983 25419368667 25559420285 26135407221 30671304342 36313383810 37336296030 40164803305 42365614445 43559012035 48197763966 50838737334 51118840570 52270814442 56230724627 76678260855 80329606610 84731228890 87118024070 88362567271 112461449254 120494409915 127096843335 130677036105 153356521710 168692173881 176725134542 240988819830 254193686670 261354072210 265087701813 281153623135 337384347762 441812836355 530175403626 562307246270 618537970897 843460869405 883625672710 1237075941794 1325438509065 1686921738810 1855613912691 2650877018130 3092689854485 3711227825382 6185379708970 9278069563455 18556139126910
• Sum of all divisors σ(n): 57509973706752
• Sum of proper divisors (its aliquot sum) s(n): 38953834579842
• 18556139126910 is an abundant number, because the sum of its proper divisors (38953834579842) is greater than itself. Its abundance is 20397695452932

Bases of 18556139126910

• Binary: 100001110000001110000000101001100000001111110₂
• Hexadecimal: 0x10E07014C07E
• Base-36: 6KSKM4PKU

Squares and roots of 18556139126910

• 18556139126910 squared (18556139126910²) is 344330299297240217086148100
• 18556139126910 cubed (18556139126910³) is 6389440939370150068453495068588955371000
• The square root of 18556139126910 is 4307683.7310682409
• The cube root of 18556139126910 is 26474.5877791545

Scales and comparisons

• 18,556,139,126,910 seconds is equal to 590,027 years, 42 weeks, 6 days, 18 hours, 48 minutes, 30 seconds.
• To count from 1 to 18,556,139,126,910 would take you about one million, four hundred seventy-five thousand and sixty-nine 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 18556139126910 cubic inches would be around 2206.2 feet tall.

Recreational maths with 18556139126910

• 18556139126910 backwards is 01962193165581
• The number of decimal digits it has is: 14
• The sum of 18556139126910's digits is 57
• More coming soon!