82438160747689344

Names of 82438160747689344

• Cardinal: 82438160747689344 can be written as Eighty-two quadrillion, four hundred thirty-eight trillion, one hundred sixty billion, seven hundred forty-seven million, six hundred eighty-nine thousand, three hundred forty-four.

Scientific notation

• Scientific notation: 8.2438160747689344 × 10¹⁶

Factors of 82438160747689344

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 22226184660

Divisors of 82438160747689344

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 24 26 32 39 48 52 64 78 96 104 128 156 192 208 312 384 416 624 743 832 1248 1486 1664 2229 2496 2972 4458 4992 5944 8916 9659 11888 17832 19318 23776 28977 35664 38636 47552 57954 71328 77272 95104 115908 142656 154544 231816 285312 309088 463632 618176 927264 1236352 1854528 3709056 22226183899 44452367798 66678551697 88904735596 133357103394 177809471192 266714206788 288940390687 355618942384 533428413576 577880781374 711237884768 866821172061 1066856827152 1155761562748 1422475769536 1733642344122 2133713654304 2311523125496 2844951539072 3467284688244 4267427308608 4623046250992 6934569376488 8534854617216 9246092501984 13869138752976 16514054636957 18492185003968 27738277505952 33028109273914 36984370007936 49542163910871 55476555011904 66056218547828 99084327821742 110953110023808 132112437095656 198168655643484 214682710280441 264224874191312 396337311286968 429365420560882 528449748382624 644048130841323 792674622573936 858730841121764 1056899496765248 1288096261682646 1585349245147872 1717461682243528 2113798993530496 2576192523365292 3170698490295744 3434923364487056 5152385046730584 6341396980591488 6869846728974112 10304770093461168 13739693457948224 20609540186922336 27479386915896448 41219080373844672 82438160747689344
• Sum of all divisors σ(n): 236138090132448000
• Sum of proper divisors (its aliquot sum) s(n): 153699929384758656
• 82438160747689344 is an abundant number, because the sum of its proper divisors (153699929384758656) is greater than itself. Its abundance is 71261768637069312

Bases of 82438160747689344

• Binary: 100100100111000010001001000000111010011010111010110000000₂
• Hexadecimal: 0x124E112074D7580
• Base-36: MJPW082XTHC

Squares and roots of 82438160747689344

• 82438160747689344 squared (82438160747689344²) is 6796050347461868100973435131150336
• 82438160747689344 cubed (82438160747689344³) is 560253890993451502491680426522745857858108689219584
• The square root of 82438160747689344 is 287120463.8260556725
• The cube root of 82438160747689344 is 435220.5879014079

Scales and comparisons

• 82,438,160,747,689,344 seconds is equal to 2,621,278,513 years, 41 weeks, 5 days, 4 hours, 22 minutes, 24 seconds.
• To count from 1 to 82,438,160,747,689,344 would take you about seven billion, eight hundred sixty-three million, eight hundred thirty-five thousand, five 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 82438160747689344 cubic inches would be around 36268.4 feet tall.

Recreational maths with 82438160747689344

• 82438160747689344 backwards is 44398674706183428
• The number of decimal digits it has is: 17
• The sum of 82438160747689344's digits is 84
• More coming soon!