2121077828033516

Names of 2121077828033516

• Cardinal: 2121077828033516 can be written as Two quadrillion, one hundred twenty-one trillion, seventy-seven billion, eight hundred twenty-eight million, thirty-three thousand, five hundred sixteen.

Scientific notation

• Scientific notation: 2.121077828033516 × 10¹⁵

Factors of 2121077828033516

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 7539

Divisors of 2121077828033516

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 11 22 23 31 44 46 62 79 89 92 124 158 178 253 316 341 356 506 682 713 869 979 1012 1364 1426 1723 1738 1817 1958 2047 2449 2759 2852 3446 3476 3634 3916 4094 4898 5518 5581 6892 7031 7268 7843 8188 9796 11036 11162 14062 15686 18953 19987 22324 22517 26939 28124 30349 31372 37906 39629 39974 45034 53413 53878 56327 60698 61391 63457 75812 77341 79258 79948 90068 106826 107756 112654 121396 122782 126914 128363 136117 153347 154682 158516 161713 173011 213652 217961 225308 245564 253828 256726 272234 306694 309364 323426 346022 435919 435922 440899 496709 513452 544468 587543 613388 619597 646852 692044 698027 871838 871844 881798 993418 1175086 1228499 1239194 1396054 1411993 1497287 1686817 1743676 1763596 1778843 1903121 1986836 2350172 2397571 2456998 2478388 2792108 2823986 2994574 3130691 3373634 3526981 3557686 3806242 3979253 4219627 4753757 4795142 4849889 4913996 5013103 5463799 5647972 5989148 6261382 6747268 7053962 7115372 7612484 7958506 8439254 9507514 9590284 9616063 9699778 10026206 10140677 10927598 11424307 12114413 12522764 13513489 13667869 14107924 15397979 15917012 16878508 19015028 19232126 19399556 20052412 20281354 21855196 22848614 24228826 27026978 27335738 30795958 34437601 38464252 38796791 39240011 40562708 43771783 45697228 46415897 48457652 52291327 54053956 54671476 55144133 61591916 68875202 77593582 78480022 87543566 92831794 97051421 104582654 105776693 109336411 110288266 111547447 125667377 133258543 137750404 150346559 155187164 156960044 169377769 175087132 185663588 194102842 209165308 211553386 218672822 220576532 221169449 223094894 251334754 266517086 278631499 298097953 300693118 314360987 338755538 354153517 375546803 388205684 423106772 431640121 437345644 442338898 446189788 502669508 533034172 557262998 596195906 601386236 628721974 677511076 708307034 751093606 759668977 855829607 863280242 884677796 902520253 1067565631 1114525996 1192391812 1202700521 1216440341 1257443948 1416614068 1502187212 1519337954 1711659214 1726560484 1805040506 2135131262 2405401042 2432863939 2432880682 3038675908 3064946489 3279077483 3423318428 3457970857 3610081012 3895688687 4131014833 4270262524 4810802084 4865727878 4865761364 6129892978 6558154966 6856252919 6915941714 7791377374 8262029666 8356358747 8637576469 9414125677 9731455756 9927722783 12259785956 13116309932 13380843751 13712505838 13831883428 15582754748 16524059332 16712717494 17275152938 17472386471 18828251354 19684080961 19855445566 23549738287 26530717817 26761687502 27425011676 27978127843 33425434988 34550305876 34944772942 37656502708 39368161922 39710891132 47099476574 53061435634 53523375004 55956255686 67610538953 69889545884 75418782109 78736323844 94198953148 95013341159 106122871268 111912511372 135221077906 150837564218 190026682318 192196251181 216524890571 259047121157 270442155812 291837895987 301675128436 307759406273 380053364636 384392502362 433049781142 518094242314 541643980601 583675791974 610206509791 615518812546 743715928483 768785004724 866099562284 1036188484628 1083287961202 1167351583948 1220413019582 1231037625092 1487431856966 1555042395919 2095926707543 2166575922404 2440826039164 2974863713932 3110084791838 4191853415086 5958083786611 6220169583676 6712271607701 8383706830172 11916167573222 13424543215402 17105466355109 23055193782973 23832335146444 26849086430804 34210932710218 46110387565946 48206314273489 68421865420436 92220775131892 96412628546978 192825257093956 530269457008379 1060538914016758 2121077828033516
• Sum of all divisors σ(n): 4469923558195200
• Sum of proper divisors (its aliquot sum) s(n): 2348845730161684
• 2121077828033516 is an abundant number, because the sum of its proper divisors (2348845730161684) is greater than itself. Its abundance is 227767902128168

Bases of 2121077828033516

• Binary: 111100010010001101111101010011110110001101111101100₂
• Hexadecimal: 0x7891BEA7B1BEC
• Base-36: KVUXPA7D2K

Squares and roots of 2121077828033516

• 2121077828033516 squared (2121077828033516²) is 4498971152575377672967619322256
• 2121077828033516 cubed (2121077828033516³) is 9542667960690026198007568664468771269172732096
• The square root of 2121077828033516 is 46055160.7101040957
• The cube root of 2121077828033516 is 128484.9327119667

Scales and comparisons

• 2,121,077,828,033,516 seconds is equal to 67,443,714 years, 2 days, 12 hours, 51 minutes, 56 seconds.
• To count from 1 to 2,121,077,828,033,516 would take you about two hundred two million, three hundred thirty-one thousand, one hundred forty-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 2121077828033516 cubic inches would be around 10707.1 feet tall.

Recreational maths with 2121077828033516

• 2121077828033516 backwards is 6153308287701212
• The number of decimal digits it has is: 16
• The sum of 2121077828033516's digits is 56
• More coming soon!