80447825199420

Names of 80447825199420

• Cardinal: 80447825199420 can be written as Eighty trillion, four hundred forty-seven billion, eight hundred twenty-five million, one hundred ninety-nine thousand, four hundred twenty.

Scientific notation

• Scientific notation: 8.044782519942 × 10¹³

Factors of 80447825199420

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 747017

Divisors of 80447825199420

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 27 28 30 35 36 42 45 54 60 63 70 84 90 105 108 126 135 140 180 189 210 252 270 315 378 420 540 630 756 945 1260 1890 3780 29669 59338 89007 118676 148345 178014 207683 267021 296690 356028 415366 445035 534042 593380 623049 717331 801063 830732 890070 1038415 1068084 1246098 1335105 1434662 1602126 1780140 1869147 2076830 2151993 2492196 2670210 2869324 3115245 3204252 3586655 3738294 4005315 4153660 4303986 5021317 5340420 5607441 6230490 6455979 7173310 7476588 8010630 8607972 9345735 10042634 10759965 11214882 12460980 12911958 14346620 15063951 16021260 18691470 19367937 20085268 21519930 22429764 25106585 25823916 28037205 30127902 32279895 37382940 38735874 43039860 45191853 50213170 56074410 60255804 64559790 75319755 77471748 90383706 96839685 100426340 112148820 129119580 135575559 150639510 180767412 193679370 225959265 271151118 301279020 387358740 451918530 542302236 677877795 903837060 1355755590 2711511180 21282493439 42564986878 63847480317 85129973756 106412467195 127694960634 148977454073 191542440951 212824934390 255389921268 297954908146 319237401585 383084881902 425649868780 446932362219 574627322853 595909816292 638474803170 744887270365 766169763804 893864724438 957712204755 1149254645706 1276949606340 1340797086657 1489774540730 1787729448876 1915424409510 2234661811095 2298509291412 2681594173314 2873136614265 2979549081460 3830848819020 4022391259971 4469323622190 5363188346628 5746273228530 6703985433285 8044782519942 8938647244380 11492546457060 13407970866570 16089565039884 20111956299855 26815941733140 40223912599710 80447825199420
• Sum of all divisors σ(n): 286046751513600
• Sum of proper divisors (its aliquot sum) s(n): 205598926314180
• 80447825199420 is an abundant number, because the sum of its proper divisors (205598926314180) is greater than itself. Its abundance is 125151101114760

Bases of 80447825199420

• Binary: 10010010010101010111000000010110100000100111100₂
• Hexadecimal: 0x492AB80B413C
• Base-36: SIL7Y0T30

Squares and roots of 80447825199420

• 80447825199420 squared (80447825199420²) is 6471852579316435562768336400
• 80447825199420 cubed (80447825199420³) is 520646465017264069144647222175591644888000
• The square root of 80447825199420 is 8969271.1632227955
• The cube root of 80447825199420 is 43168.9450878323

Scales and comparisons

• 80,447,825,199,420 seconds is equal to 2,557,991 years, 51 weeks, 6 days, 22 hours, 57 minutes.
• To count from 1 to 80,447,825,199,420 would take you about six million, three hundred ninety-four thousand, nine hundred seventy-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 80447825199420 cubic inches would be around 3597.4 feet tall.

Recreational maths with 80447825199420

• 80447825199420 backwards is 02499152874408
• 80447825199420 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 80447825199420's digits is 63
• More coming soon!