21301763579126772

Names of 21301763579126772

• Cardinal: 21301763579126772 can be written as Twenty-one quadrillion, three hundred one trillion, seven hundred sixty-three billion, five hundred seventy-nine million, one hundred twenty-six thousand, seven hundred seventy-two.

Scientific notation

• Scientific notation: 2.1301763579126772 × 10¹⁶

Factors of 21301763579126772

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 64761

Divisors of 21301763579126772

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 7 12 14 19 21 28 38 42 57 76 84 114 133 151 197 228 266 302 394 399 453 532 591 604 788 798 906 1057 1182 1379 1596 1812 2114 2364 2758 2869 3171 3743 4137 4228 5516 5738 6342 7486 7951 8274 8607 11229 11476 12684 14972 15902 16548 17214 20083 22458 23853 26201 29747 31804 34428 40166 44916 47706 52402 55657 56431 59494 60249 78603 80332 89241 95412 104804 111314 112862 118988 120498 151069 157206 166971 169293 178482 208229 222628 225724 240996 302138 314412 333942 338586 356964 395017 416458 453207 565193 604276 624687 667884 677172 790034 832916 906414 1057483 1072189 1130386 1185051 1200601 1249374 1566347 1580068 1695579 1812828 2114966 2144378 2260772 2370102 2401202 2498748 3132694 3172449 3216567 3391158 3601803 3956351 4229932 4288756 4699041 4740204 4802404 6265388 6344898 6433134 6782316 7203606 7505323 7912702 8404207 8521081 9398082 10964429 11116907 11869053 12689796 12866268 14407212 15010646 15825404 16808414 17042162 18796164 21928858 22233814 22515969 22811419 23738106 25212621 25563243 29760593 30021292 32893287 33350721 33616828 34084324 43857716 44467628 45031938 45622838 47476212 50425242 51126486 59521186 59647567 65786574 66701442 68434257 77818349 89281779 90063876 91245676 100850484 102252972 119042372 119295134 131573148 133402884 136868514 155636698 159679933 161900539 178563558 178942701 208324151 211221233 233455047 236518397 238590268 273737028 311273396 319359866 323801078 357127116 357885402 416648302 422442466 448682881 466910094 473036794 479039799 485701617 624972453 633663699 638719732 647602156 709555191 715770804 833296604 844884932 897365762 933820188 946073588 958079598 971403234 1133303773 1249944906 1267327398 1346048643 1419110382 1478548631 1655628779 1678652957 1794731524 1916159196 1942806468 2266607546 2499889812 2534654796 2692097286 2838220764 2957097262 3140780167 3311257558 3357305914 3399911319 4435645893 4493849543 4533215092 4966886337 5035958871 5384194572 5914194524 6281560334 6622515116 6714611828 6799822638 8524974739 8871291786 8987699086 9422340501 9933772674 10071917742 11750570699 12563120668 13481548629 13599645276 17049949478 17742583572 17975398172 18844681002 19867545348 20143835484 23501141398 25574924217 26963097258 31456946801 31894406183 34099898956 35251712097 37689362004 47002282796 51149848434 53926194516 59674823173 62913893602 63788812366 67751115031 70503424194 88390527557 94370840403 95683218549 102299696868 119349646346 125827787204 127577624732 135502230062 141006848388 176781055114 179024469519 188741680806 191366437098 203253345093 223260843281 238699292692 265171582671 271004460124 353562110228 358048939038 377483361612 382732874196 406506690186 446521686562 474257805217 530343165342 618733692899 669782529843 716097878076 813013380372 893043373124 948515610434 1060686330684 1237467385798 1287271185589 1339565059686 1422773415651 1679420023583 1856201078697 1897031220868 2474934771596 2574542371178 2679130119372 2845546831302 3358840047166 3712402157394 3861813556767 5038260070749 5149084742356 5691093662604 6717680094332 7424804314788 7723627113534 9010898299123 10076520141498 11755940165081 13346969661107 15447254227068 18021796598246 20153040282996 23511880330162 26693939322214 27032694897369 35267820495243 36043593196492 40040908983321 47023760660324 53387878644428 54065389794738 70535640990486 80081817966642 93428787627749 108130779589476 141071281980972 160163635933284 186857575255498 253592423561033 280286362883247 373715150510996 507184847122066 560572725766494 760777270683099 1014369694244132 1121145451532988 1521554541366198 1775146964927231 3043109082732396 3550293929854462 5325440894781693 7100587859708924 10650881789563386 21301763579126772
• Sum of all divisors σ(n): 60504629504901120
• Sum of proper divisors (its aliquot sum) s(n): 39202865925774348
• 21301763579126772 is an abundant number, because the sum of its proper divisors (39202865925774348) is greater than itself. Its abundance is 17901102346647576

Bases of 21301763579126772

• Binary: 1001011101011011101011101010011001110010010001111110100₂
• Hexadecimal: 0x4BADD7533923F4
• Base-36: 5TQUF3BRWFO

Squares and roots of 21301763579126772

• 21301763579126772 squared (21301763579126772²) is 453765131581011823585890047139984
• 21301763579126772 cubed (21301763579126772³) is 9665997553390065064891073815364734738898766051648
• The square root of 21301763579126772 is 145951236.9907386981
• The cube root of 21301763579126772 is 277207.6344192331

Scales and comparisons

• 21,301,763,579,126,772 seconds is equal to 677,330,191 years, 7 weeks, 5 hours, 26 minutes, 12 seconds.
• To count from 1 to 21,301,763,579,126,772 would take you about two billion, thirty-one million, nine hundred ninety thousand, five hundred seventy-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 21301763579126772 cubic inches would be around 23100.6 feet tall.

Recreational maths with 21301763579126772

• 21301763579126772 backwards is 27762197536710312
• The number of decimal digits it has is: 17
• The sum of 21301763579126772's digits is 69
• More coming soon!