801934940889271021328

Names of 801934940889271021328

• Cardinal: 801934940889271021328 can be written as Eight hundred one quintillion, nine hundred thirty-four quadrillion, nine hundred forty trillion, eight hundred eighty-nine billion, two hundred seventy-one million, twenty-one thousand, three hundred twenty-eight.

Scientific notation

• Scientific notation: 8.01934940889271021328 × 10²⁰

Factors of 801934940889271021328

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 12289159

Divisors of 801934940889271021328

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 8 16 17 34 68 136 272 773 1546 3089 3092 6178 6184 12356 12368 13141 24712 26282 49424 52513 52564 101341 105026 105128 202682 210052 210256 405364 420104 810728 840208 1621456 1722797 2387797 3445594 4775594 6891188 9551188 12183937 13782376 19102376 24367874 27564752 38204752 40592549 48735748 78336593 81185098 97471496 156673186 162370196 194942992 207126929 313042349 313346372 324740392 414253858 626084698 626692744 649480784 828507716 1252169396 1253385488 1331722081 1657015432 2504338792 2663444162 3314030864 5008677584 5321719933 5326888324 9418183301 10643439866 10653776648 18836366602 21286879732 21307553296 37636181393 37672733204 42573759464 75272362786 75345466408 85147518928 150544725572 150690932816 160109116117 241981735777 301089451144 320218232234 483963471554 602178902288 639815083681 640436464468 967926943108 1234732359517 1279630167362 1280872928936 1935853886216 2469464719034 2559260334724 2561745857872 3871707772432 4113689508209 4938929438068 5118520669448 8227379016418 9877858876136 10237041338896 16454758032836 19755717752272 20990450111789 29092768216789 32909516065672 41980900223578 58185536433578 65819032131344 83961800447156 116371072867156 167923600894312 232742145734312 335847201788624 465484291468624 494577059685413 954448113906641 989154119370826 1908896227813282 1978308238741652 3814088258548013 3817792455626564 3956616477483304 7628176517096026 7635584911253128 7913232954966608 15256353034192052 15271169822506256 16225617936412897 30512706068384104 32451235872825794 61025412136768208 64839500395316221 64902471745651588 129679000790632442 129804943491303176 259358001581264884 259609886982606352 518716003162529768 1037432006325059536 2948290223857614049 5896580447715228098 11793160895430456196 23586321790860912392 47172643581721824784 50120933805579438833 100241867611158877666 200483735222317755332 400967470444635510664 801934940889271021328
• Sum of all divisors σ(n): 1647823872462423158880
• Sum of proper divisors (its aliquot sum) s(n): 845888931573152137552
• 801934940889271021328 is an abundant number, because the sum of its proper divisors (845888931573152137552) is greater than itself. Its abundance is 43953990683881116224

Bases of 801934940889271021328

• Binary: 1010110111100100010101001110111110011111000110111000001010111100010000₂
• Hexadecimal: 0x2B79153BE7C6E0AF10
• Base-36: 4P8Q4JEBCWHTE8

Squares and roots of 801934940889271021328

• 801934940889271021328 squared (801934940889271021328²) is 643099649419078607055619750013744230883584
• 801934940889271021328 cubed (801934940889271021328³) is 515724079342799719659014775675153540965703456260172583549079552
• The square root of 801934940889271021328 is 28318455835.1840756107
• The cube root of 801934940889271021328 is 9290655.9746155459

Scales and comparisons

• 801,934,940,889,271,021,328 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 801,934,940,889,271,021,328 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 801934940889271021328 cubic inches would be around 774221.3 feet tall.

Recreational maths with 801934940889271021328

• 801934940889271021328 backwards is 823120172988049439108
• The number of decimal digits it has is: 21
• The sum of 801934940889271021328's digits is 89
• More coming soon!