82472128242440

Names of 82472128242440

• Cardinal: 82472128242440 can be written as Eighty-two trillion, four hundred seventy-two billion, one hundred twenty-eight million, two hundred forty-two thousand, four hundred forty.

Scientific notation

• Scientific notation: 8.247212824244 × 10¹³

Factors of 82472128242440

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4760874

Divisors of 82472128242440

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 8 10 17 20 34 40 68 85 136 170 289 340 578 680 1156 1445 1499 2312 2890 2998 5780 5996 7495 11560 11992 14990 25483 29980 50966 59960 101932 127415 203864 254830 433211 509660 866422 1019320 1732844 2166055 3465688 4332110 4759351 8664220 9518702 17328440 19037404 23796755 38074808 47593510 80908967 95187020 161817934 190374040 323635868 404544835 647271736 809089670 1375452439 1618179340 2750904878 3236358680 5501809756 6877262195 7134267149 11003619512 13754524390 14268534298 27509048780 28537068596 35671335745 55018097560 57074137192 71342671490 121282541533 142685342980 242565083066 285370685960 485130166132 606412707665 970260332264 1212825415330 2061803206061 2425650830660 4123606412122 4851301661320 8247212824244 10309016030305 16494425648488 20618032060610 41236064121220 82472128242440
• Sum of all divisors σ(n): 197251343640000
• Sum of proper divisors (its aliquot sum) s(n): 114779215397560
• 82472128242440 is an abundant number, because the sum of its proper divisors (114779215397560) is greater than itself. Its abundance is 32307087155120

Bases of 82472128242440

• Binary: 10010110000001000001001111010000110001100001000₂
• Hexadecimal: 0x4B0209E86308
• Base-36: T8F67SDMW

Squares and roots of 82472128242440

• 82472128242440 squared (82472128242440²) is 6801651936837469483417153600
• 82472128242440 cubed (82472128242440³) is 560946710795300193999349470654515518784000
• The square root of 82472128242440 is 9081416.6429274681
• The cube root of 82472128242440 is 43528.0355218471

Scales and comparisons

• 82,472,128,242,440 seconds is equal to 2,622,358 years, 29 weeks, 6 days, 7 hours, 47 minutes, 20 seconds.
• To count from 1 to 82,472,128,242,440 would take you about six million, five hundred fifty-five thousand, eight hundred ninety-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 82472128242440 cubic inches would be around 3627.3 feet tall.

Recreational maths with 82472128242440

• 82472128242440 backwards is 04424282127428
• The number of decimal digits it has is: 14
• The sum of 82472128242440's digits is 50
• More coming soon!