18213366302504960

Names of 18213366302504960

• Cardinal: 18213366302504960 can be written as Eighteen quadrillion, two hundred thirteen trillion, three hundred sixty-six billion, three hundred two million, five hundred four thousand, nine hundred sixty.

Scientific notation

• Scientific notation: 1.821336630250496 × 10¹⁶

Factors of 18213366302504960

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 1067

Divisors of 18213366302504960

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 41 64 80 82 128 160 164 205 256 320 328 410 512 640 656 820 1019 1024 1280 1312 1640 1681 2038 2048 2560 2624 3280 3362 4076 5095 5120 5248 6560 6724 8152 8405 10190 10240 10496 13120 13448 16304 16810 20380 20992 26240 26896 32608 33620 40760 41779 41984 52480 53792 65216 67240 81520 83558 83968 104960 107584 130432 134480 163040 167116 208895 209920 215168 260864 268960 326080 334232 417790 419840 430336 521728 537920 652160 668464 835580 860672 1038361 1043456 1075840 1304320 1336928 1671160 1712939 1721344 2076722 2086912 2151680 2608640 2673856 3342320 3425878 3442688 4153444 4303360 5191805 5217280 5347712 6684640 6851756 8306888 8564695 8606720 10383610 10434560 10695424 13369280 13703512 16613776 17129390 17213440 20767220 21390848 26738560 27407024 33227552 34258780 41534440 42572801 42781696 53477120 54814048 66455104 68517560 83068880 85145602 85563392 106954240 109628096 132910208 137035120 166137760 170291204 212864005 213908480 219256192 265820416 274070240 332275520 340582408 425728010 427816960 438512384 531640832 548140480 664551040 681164816 851456020 877024768 1058089859 1063281664 1096280960 1329102080 1362329632 1702912040 1745484841 1754049536 2116179718 2126563328 2192561920 2658204160 2724659264 3405824080 3490969682 3508099072 4232359436 4385123840 5290449295 5316408320 5449318528 6811648160 6981939364 8464718872 8727424205 8770247680 10580898590 10632816640 10898637056 13623296320 13963878728 16929437744 17454848410 17540495360 21161797180 21797274112 27246592640 27927757456 33858875488 34909696820 42323594360 43381684219 43594548224 54493185280 55855514912 67717750976 69819393640 84647188720 86763368438 87189096448 108986370560 111711029824 135435501952 139638787280 169294377440 173526736876 216908421095 217972741120 223422059648 270871003904 279277574560 338588754880 347053473752 433816842190 435945482240 446844119296 541742007808 558555149120 677177509760 694106947504 867633684380 893688238592 1083484015616 1117110298240 1354355019520 1388213895008 1735267368760 1778649052979 1787376477184 2166968031232 2234220596480 2708710039040 2776427790016 3470534737520 3557298105958 3574752954368 4468441192960 5417420078080 5552855580032 6941069475040 7114596211916 8893245264895 8936882385920 10834840156160 11105711160064 13882138950080 14229192423832 17786490529790 17873764771840 22211422320128 27764277900160 28458384847664 35572981059580 44422844640256 55528555800320 56916769695328 71145962119160 88845689280512 111057111600640 113833539390656 142291924238320 222114223201280 227667078781312 284583848476640 444228446402560 455334157562624 569167696953280 910668315125248 1138335393906560 1821336630250496 2276670787813120 3642673260500992 4553341575626240 9106683151252480 18213366302504960
• Sum of all divisors σ(n): 44837293750376400
• Sum of proper divisors (its aliquot sum) s(n): 26623927447871440
• 18213366302504960 is an abundant number, because the sum of its proper divisors (26623927447871440) is greater than itself. Its abundance is 8410561145366480

Bases of 18213366302504960

• Binary: 1000000101101001111010111001100100111111111100000000000₂
• Hexadecimal: 0x40B4F5CC9FF800
• Base-36: 4ZC3KYXBUGW

Squares and roots of 18213366302504960

• 18213366302504960 squared (18213366302504960²) is 331726712069223198099970824601600
• 18213366302504960 cubed (18213366302504960³) is 6041860119242355208117153990094495282874023936000
• The square root of 18213366302504960 is 134956905.3531717585
• The cube root of 18213366302504960 is 263105.5892316837

Scales and comparisons

• 18,213,366,302,504,960 seconds is equal to 579,128,710 years, 40 weeks, 3 days, 10 hours, 29 minutes, 20 seconds.
• To count from 1 to 18,213,366,302,504,960 would take you about one billion, seven hundred thirty-seven million, three hundred eighty-six thousand, one hundred thirty-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 18213366302504960 cubic inches would be around 21925.5 feet tall.

Recreational maths with 18213366302504960

• 18213366302504960 backwards is 06940520366331281
• The number of decimal digits it has is: 17
• The sum of 18213366302504960's digits is 59
• More coming soon!