800400579139218

Names of 800400579139218

• Cardinal: 800400579139218 can be written as Eight hundred trillion, four hundred billion, five hundred seventy-nine million, one hundred thirty-nine thousand, two hundred eighteen.

Scientific notation

• Scientific notation: 8.00400579139218 × 10¹⁴

Factors of 800400579139218

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 252

Divisors of 800400579139218

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 23 43 46 69 86 129 138 181 258 362 529 543 989 1058 1086 1587 1849 1978 2967 3174 3698 4163 5547 5934 7783 8326 11094 12167 12489 15566 22747 23349 24334 24978 32761 36501 42527 45494 46698 65522 68241 73002 85054 95749 98283 127581 136482 179009 191498 196566 255162 287247 334669 358018 523181 537027 574494 669338 753503 978121 1004007 1046362 1074054 1408723 1507006 1569543 1956242 2008014 2202227 2260509 2817446 2934363 3139086 4117207 4226169 4404454 4521018 5868726 5929741 6606681 7697387 8234414 8452338 11859482 12351621 13213362 15394774 17330569 17789223 22496783 23092161 24703242 32400629 34661138 35578446 44993566 46184322 51991707 60575089 64801258 67490349 94695761 97201887 103983414 121150178 134980698 136384043 177039901 181725267 189391522 194403774 254978863 272768086 284087283 354079802 363450534 398603087 409152129 509957726 531119703 568174566 745214467 764936589 797206174 818304258 1062239406 1195809261 1393227047 1490428934 1529873178 2235643401 2391618522 2786454094 3136832989 4071917723 4179681141 4471286802 5864513849 6273665978 8143835446 8359362282 9410498967 10964091109 11729027698 12215753169 17139932741 17593541547 18820997934 21928182218 24431506338 32044222081 32892273327 34279865482 35187083094 51419798223 64088444162 65784546654 72147158747 96132666243 102839596446 134883818527 144294317494 192265332486 216441476241 252174095507 269767637054 404651455581 432882952482 504348191014 737017107863 756522286521 809302911162 1474034215726 1513044573042 2211051323589 3102327826121 4422102647178 5800004196661 6204655652242 9306983478363 11600008393322 17400012589983 18613966956726 34800025179966 133400096523203 266800193046406 400200289569609 800400579139218
• Sum of all divisors σ(n): 1722902754343680
• Sum of proper divisors (its aliquot sum) s(n): 922502175204462
• 800400579139218 is an abundant number, because the sum of its proper divisors (922502175204462) is greater than itself. Its abundance is 122101596065244

Bases of 800400579139218

• Binary: 10110101111111010111001000001100101001011010010010₂
• Hexadecimal: 0x2D7F5C8329692
• Base-36: 7VPUY7379U

Squares and roots of 800400579139218

• 800400579139218 squared (800400579139218²) is 640641087086395576633825651524
• 800400579139218 cubed (800400579139218³) is 512769497124329213422746741852669771949868232
• The square root of 800400579139218 is 28291351.6668825493
• The cube root of 800400579139218 is 92847.2684506717

Scales and comparisons

• 800,400,579,139,218 seconds is equal to 25,450,262 years, 31 weeks, 6 days, 21 hours, 20 minutes, 18 seconds.
• To count from 1 to 800,400,579,139,218 would take you about sixty-three million, six hundred twenty-five thousand, six hundred fifty-six 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 800400579139218 cubic inches would be around 7737.3 feet tall.

Recreational maths with 800400579139218

• 800400579139218 backwards is 812931975004008
• The number of decimal digits it has is: 15
• The sum of 800400579139218's digits is 57
• More coming soon!