82401339320

Names of 82401339320

• Cardinal: 82401339320 can be written as Eighty-two billion, four hundred one million, three hundred thirty-nine thousand, three hundred twenty.

Scientific notation

• Scientific notation: 8.240133932 × 10¹⁰

Factors of 82401339320

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1341

Divisors of 82401339320

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 5 8 10 20 31 40 62 124 155 248 293 310 337 586 620 673 674 1172 1240 1346 1348 1465 1685 2344 2692 2696 2930 3365 3370 5384 5860 6730 6740 9083 10447 11720 13460 13480 18166 20863 20894 26920 36332 41726 41788 45415 52235 72664 83452 83576 90830 98741 104315 104470 166904 181660 197189 197482 208630 208940 226801 363320 394378 394964 417260 417880 453602 493705 788756 789928 834520 907204 985945 987410 1134005 1577512 1814408 1971890 1974820 2268010 3060971 3943780 3949640 4536020 6112859 6121942 7030831 7887560 9072040 12225718 12243884 14061662 15304855 24451436 24487768 28123324 30564295 30609710 35154155 48902872 56246648 61128590 61219420 66452693 70308310 122257180 122438840 132905386 140616620 244514360 265810772 281233240 332263465 531621544 664526930 1329053860 2060033483 2658107720 4120066966 8240133932 10300167415 16480267864 20600334830 41200669660 82401339320
• Sum of all divisors σ(n): 192892976640
• Sum of proper divisors (its aliquot sum) s(n): 110491637320
• 82401339320 is an abundant number, because the sum of its proper divisors (110491637320) is greater than itself. Its abundance is 28090298000

Bases of 82401339320

• Binary: 1001100101111100000001010011110111000₂
• Hexadecimal: 0x132F80A7B8
• Base-36: 11URMOC8

Squares and roots of 82401339320

• 82401339320 squared (82401339320²) is 6789980721729778062400
• 82401339320 cubed (82401339320³) is 559503505427513939468114533568000
• The square root of 82401339320 is 287056.3347498187
• The cube root of 82401339320 is 4351.5578041499

Scales and comparisons

• 82,401,339,320 seconds is equal to 2,620 years, 5 weeks, 4 days, 4 hours, 55 minutes, 20 seconds.
• To count from 1 to 82,401,339,320 would take you about five thousand, two hundred forty 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 82401339320 cubic inches would be around 362.6 feet tall.

Recreational maths with 82401339320

• 82401339320 backwards is 02393310428
• The number of decimal digits it has is: 11
• The sum of 82401339320's digits is 35
• More coming soon!