80852790720

Names of 80852790720

• Cardinal: 80852790720 can be written as Eighty billion, eight hundred fifty-two million, seven hundred ninety thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 8.085279072 × 10¹⁰

Factors of 80852790720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 13529

Divisors of 80852790720

• Number of divisors d(n): 336
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 32 37 39 40 48 52 60 64 65 74 78 80 96 104 111 120 130 148 156 160 169 185 192 195 208 222 240 260 296 312 320 338 370 390 416 444 480 481 507 520 555 592 624 676 740 780 832 845 888 960 962 1014 1040 1110 1184 1248 1352 1443 1480 1560 1690 1776 1924 2028 2080 2220 2368 2405 2496 2535 2704 2886 2960 3120 3380 3552 3848 4056 4160 4440 4810 5070 5408 5772 5920 6240 6253 6760 7104 7215 7696 8112 8880 9620 10140 10816 11544 11840 12480 12506 13469 13520 14430 15392 16224 17760 18759 19240 20280 23088 25012 26938 27040 28860 30784 31265 32448 35520 37518 38480 40407 40560 46176 50024 53876 54080 57720 62530 67345 75036 76960 80814 81120 92352 93795 100048 107752 115440 125060 134690 150072 153920 161628 162240 175097 187590 200096 202035 215504 230880 250120 269380 300144 323256 350194 375180 400192 404070 431008 461760 498353 500240 525291 538760 600288 646512 700388 750360 808140 862016 875485 996706 1000480 1050582 1077520 1200576 1293024 1400776 1495059 1500720 1616280 1750970 1993412 2000960 2101164 2155040 2276261 2491765 2586048 2626455 2801552 2990118 3001440 3232560 3501940 3986824 4202328 4310080 4552522 4983530 5252910 5603104 5980236 6002880 6465120 6478589 6828783 7003880 7475295 7973648 8404656 9105044 9967060 10505820 11206208 11381305 11960472 12930240 12957178 13657566 14007760 14950590 15947296 16809312 18210088 19435767 19934120 21011640 22762610 23920944 25914356 27315132 28015520 29901180 31894592 32392945 33618624 34143915 36420176 38871534 39868240 42023280 45525220 47841888 51828712 54630264 56031040 59802360 64785890 68287830 72840352 77743068 79736480 84046560 84221657 91050440 95683776 97178835 103657424 109260528 119604720 129571780 136575660 145680704 155486136 159472960 168093120 168443314 182100880 194357670 207314848 218521056 239209440 252664971 259143560 273151320 310972272 336886628 364201760 388715340 414629696 421108285 437042112 478418880 505329942 518287120 546302640 621944544 673773256 728403520 777430680 842216570 1010659884 1036574240 1092605280 1243889088 1263324855 1347546512 1554861360 1684433140 2021319768 2073148480 2185210560 2526649710 2695093024 3109722720 3368866280 4042639536 5053299420 5390186048 6219445440 6737732560 8085279072 10106598840 13475465120 16170558144 20213197680 26950930240 40426395360 80852790720
• Sum of all divisors σ(n): 285507318240
• Sum of proper divisors (its aliquot sum) s(n): 204654527520
• 80852790720 is an abundant number, because the sum of its proper divisors (204654527520) is greater than itself. Its abundance is 123801736800

Bases of 80852790720

• Binary: 1001011010011001100111010110111000000₂
• Hexadecimal: 0x12D333ADC0
• Base-36: 1155NWLC

Squares and roots of 80852790720

• 80852790720 squared (80852790720²) is 6537173767212118118400
• 80852790720 cubed (80852790720³) is 528548742500675384074915381248000
• The square root of 80852790720 is 284346.2514611369
• The cube root of 80852790720 is 4324.1259791979

Scales and comparisons

• 80,852,790,720 seconds is equal to 2,570 years, 45 weeks, 1 day, 4 hours, 32 minutes.
• To count from 1 to 80,852,790,720 would take you about five thousand, one hundred forty-one 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 80852790720 cubic inches would be around 360.3 feet tall.

Recreational maths with 80852790720

• 80852790720 backwards is 02709725808
• 80852790720 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 80852790720's digits is 48
• More coming soon!