804245432768640

Names of 804245432768640

• Cardinal: 804245432768640 can be written as Eight hundred four trillion, two hundred forty-five billion, four hundred thirty-two million, seven hundred sixty-eight thousand, six hundred forty.

Scientific notation

• Scientific notation: 8.0424543276864 × 10¹⁴

Factors of 804245432768640

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 46541981073

Divisors of 804245432768640

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 64 72 80 90 96 108 120 128 135 144 160 180 192 216 240 270 288 320 360 384 432 480 540 576 640 720 864 960 1080 1152 1440 1728 1920 2160 2880 3456 4320 5760 8640 17280 46541981063 93083962126 139625943189 186167924252 232709905315 279251886378 372335848504 418877829567 465419810630 558503772756 698129715945 744671697008 837755659134 930839621260 1117007545512 1256633488701 1396259431890 1489343394016 1675511318268 1861679242520 2094389147835 2234015091024 2513266977402 2792518863780 2978686788032 3351022636536 3723358485040 4188778295670 4468030182048 5026533954804 5585037727560 5957373576064 6283167443505 6702045273072 7446716970080 8377556591340 8936060364096 10053067909608 11170075455120 12566334887010 13404090546144 14893433940160 16755113182680 17872120728192 20106135819216 22340150910240 25132669774020 26808181092288 29786867880320 33510226365360 40212271638432 44680301820480 50265339548040 53616362184576 67020452730720 80424543276864 89360603640960 100530679096080 134040905461440 160849086553728 201061358192160 268081810922880 402122716384320 804245432768640
• Sum of all divisors σ(n): 2848369241116800
• Sum of proper divisors (its aliquot sum) s(n): 2044123808348160
• 804245432768640 is an abundant number, because the sum of its proper divisors (2044123808348160) is greater than itself. Its abundance is 1239878375579520

Bases of 804245432768640

• Binary: 10110110110111010011111011010101010001100010000000₂
• Hexadecimal: 0x2DB74FB551880
• Base-36: 7X2X91O2O0

Squares and roots of 804245432768640

• 804245432768640 squared (804245432768640²) is 646810716129217042295767449600
• 804245432768640 cubed (804245432768640³) is 520194564312736116848483151665308919660544000
• The square root of 804245432768640 is 28359221.3004630999
• The cube root of 804245432768640 is 92995.6999888227

Scales and comparisons

• 804,245,432,768,640 seconds is equal to 25,572,517 years, 3 weeks, 3 days, 14 hours, 24 minutes.
• To count from 1 to 804,245,432,768,640 would take you about sixty-three million, nine hundred thirty-one thousand, two hundred ninety-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 804245432768640 cubic inches would be around 7749.6 feet tall.

Recreational maths with 804245432768640

• 804245432768640 backwards is 046867234542408
• The number of decimal digits it has is: 15
• The sum of 804245432768640's digits is 63
• More coming soon!