80921422080

Names of 80921422080

• Cardinal: 80921422080 can be written as Eighty billion, nine hundred twenty-one million, four hundred twenty-two thousand and eighty.

Scientific notation

• Scientific notation: 8.092142208 × 10¹⁰

Factors of 80921422080

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 388

Divisors of 80921422080

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 64 72 80 90 96 120 128 144 160 180 181 192 197 240 256 288 320 360 362 384 394 480 543 576 591 640 720 724 768 788 905 960 985 1086 1152 1182 1280 1440 1448 1576 1629 1773 1810 1920 1970 2172 2304 2364 2715 2880 2896 2955 3152 3258 3546 3620 3840 3940 4344 4728 5430 5760 5792 5910 6304 6516 7092 7240 7880 8145 8688 8865 9456 10860 11520 11584 11820 12608 13032 14184 14480 15760 16290 17376 17730 18912 21720 23168 23640 25216 26064 28368 28960 31520 32580 34752 35460 35657 37824 38809 43440 46336 47280 50432 52128 56736 57920 63040 65160 69504 70920 71314 75648 77618 86880 94560 104256 106971 113472 115840 116427 126080 130320 139008 141840 142628 151296 155236 173760 178285 189120 194045 208512 213942 226944 231680 232854 252160 260640 283680 285256 310472 320913 347520 349281 356570 378240 388090 417024 427884 453888 465708 521280 534855 567360 570512 582135 620944 641826 695040 698562 713140 756480 776180 855768 931416 1042560 1069710 1134720 1141024 1164270 1241888 1283652 1397124 1426280 1552360 1604565 1711536 1746405 1862832 2085120 2139420 2269440 2282048 2328540 2483776 2567304 2794248 2852560 3104720 3209130 3423072 3492810 3725664 4278840 4564096 4657080 4967552 5134608 5588496 5705120 6209440 6418260 6846144 6985620 7024429 7451328 8557680 9128192 9314160 9935104 10269216 11176992 11410240 12418880 12836520 13692288 13971240 14048858 14902656 17115360 18628320 20538432 21073287 22353984 22820480 24837760 25673040 27384576 27942480 28097716 29805312 34230720 35122145 37256640 41076864 42146574 44707968 45640960 49675520 51346080 55884960 56195432 63219861 68461440 70244290 74513280 82153728 84293148 89415936 102692160 105366435 111769920 112390864 126439722 136922880 140488580 149026560 168586296 205384320 210732870 223539840 224781728 252879444 280977160 316099305 337172592 410768640 421465740 447079680 449563456 505758888 561954320 632198610 674345184 842931480 899126912 1011517776 1123908640 1264397220 1348690368 1685862960 1798253824 2023035552 2247817280 2528794440 2697380736 3371725920 4046071104 4495634560 5057588880 5394761472 6743451840 8092142208 8991269120 10115177760 13486903680 16184284416 20230355520 26973807360 40460711040 80921422080
• Sum of all divisors σ(n): 282962863092
• Sum of proper divisors (its aliquot sum) s(n): 202041441012
• 80921422080 is an abundant number, because the sum of its proper divisors (202041441012) is greater than itself. Its abundance is 121120018932

Bases of 80921422080

• Binary: 1001011010111010010101110100100000000₂
• Hexadecimal: 0x12D74AE900
• Base-36: 116AIWW0

Squares and roots of 80921422080

• 80921422080 squared (80921422080²) is 6548276551449511526400
• 80921422080 cubed (80921422080³) is 529895850716412758037639462912000
• The square root of 80921422080 is 284466.9085851639
• The cube root of 80921422080 is 4325.3491351463

Scales and comparisons

• 80,921,422,080 seconds is equal to 2,573 years, 2 weeks, 4 days, 12 hours, 48 minutes.
• To count from 1 to 80,921,422,080 would take you about five thousand, one hundred forty-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 80921422080 cubic inches would be around 360.4 feet tall.

Recreational maths with 80921422080

• 80921422080 backwards is 08022412908
• 80921422080 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 80921422080's digits is 36
• More coming soon!