83426928294780728

Names of 83426928294780728

• Cardinal: 83426928294780728 can be written as Eighty-three quadrillion, four hundred twenty-six trillion, nine hundred twenty-eight billion, two hundred ninety-four million, seven hundred eighty thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 8.3426928294780728 × 10¹⁶

Factors of 83426928294780728

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1249

Divisors of 83426928294780728

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 4 7 8 14 28 49 53 56 98 106 196 212 343 371 392 424 686 742 1187 1372 1484 2374 2401 2597 2744 2968 4748 4802 5194 8309 9496 9604 10388 16618 16807 18179 19208 20776 33236 33614 36358 58163 62911 66472 67228 72716 116326 117649 125822 127253 134456 145432 232652 235298 251644 254506 407141 440377 465304 470596 503288 509012 814282 880754 890771 941192 1018024 1408969 1628564 1761508 1781542 2817938 2849987 3082639 3257128 3523016 3563084 5635876 5699974 6165278 6235397 7126168 9862783 11271752 11399948 12330556 12470794 19725566 19949909 21578473 22799896 24661112 24941588 39451132 39899818 43156946 49883176 69039481 74675357 78902264 79799636 86313892 138078962 139649363 149350714 151049311 159599272 172627784 276157924 279298726 298701428 302098622 483276367 522727499 552315848 558597452 597402856 604197244 966552734 1045454998 1057345177 1117194904 1208394488 1672446203 1933105468 2090909996 2114690354 3344892406 3382934569 3659092493 3866210936 4181819992 4229380708 6689784812 6765869138 7318184986 7401416239 8458761416 11707123421 13379569624 13531738276 14636369972 14802832478 23414246842 23680541983 25613647451 27063476552 29272739944 29605664956 46828493684 47361083966 51227294902 59211329912 81949863947 88639648759 93656987368 94722167932 102454589804 163899727894 165763793881 177279297518 179295532157 189444335864 204909179608 327799455788 331527587762 354558595036 358591064314 573649047629 620477541313 655598911576 663055175524 709117190072 717182128628 1147298095258 1240955082626 1255068725099 1326110351048 1434364257256 2294596190516 2481910165252 2510137450198 4015543333403 4343342789191 4589192381032 4963820330504 5020274900396 8031086666806 8686685578382 8785481075693 10040549800792 16062173333612 17373371156764 17570962151386 28108803333821 30403399524337 32124346667224 34746742313528 35141924302772 56217606667642 60806799048674 70283848605544 112435213335284 121613598097348 196761623336747 212823796670359 224870426670568 243227196194696 393523246673494 425647593340718 787046493346988 851295186681436 1489766576692513 1574092986693976 1702590373362872 2979533153385026 5959066306770052 10428366036847591 11918132613540104 20856732073695182 41713464147390364 83426928294780728
• Sum of all divisors σ(n): 186096286947661200
• Sum of proper divisors (its aliquot sum) s(n): 102669358652880472
• 83426928294780728 is an abundant number, because the sum of its proper divisors (102669358652880472) is greater than itself. Its abundance is 19242430358099744

Bases of 83426928294780728

• Binary: 100101000011001000101100101101001101101100101111100111000₂
• Hexadecimal: 0x128645969B65F38
• Base-36: MTGDLRJ97W8

Squares and roots of 83426928294780728

• 83426928294780728 squared (83426928294780728²) is 6960052364702485228182845600209984
• 83426928294780728 cubed (83426928294780728³) is 580655789557953279537793929696820463190648036388352
• The square root of 83426928294780728 is 288837200.3305334769
• The cube root of 83426928294780728 is 436953.6966455207

Scales and comparisons

• 83,426,928,294,780,728 seconds is equal to 2,652,718,263 years, 17 weeks, 5 days, 6 hours, 12 minutes, 8 seconds.
• To count from 1 to 83,426,928,294,780,728 would take you about seven billion, nine hundred fifty-eight million, one hundred fifty-four thousand, seven hundred ninety 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 83426928294780728 cubic inches would be around 36412.8 feet tall.

Recreational maths with 83426928294780728

• 83426928294780728 backwards is 82708749282962438
• The number of decimal digits it has is: 17
• The sum of 83426928294780728's digits is 89
• More coming soon!