72446048091923968

Names of 72446048091923968

• Cardinal: 72446048091923968 can be written as Seventy-two quadrillion, four hundred forty-six trillion, forty-eight billion, ninety-one million, nine hundred twenty-three thousand, nine hundred sixty-eight.

Scientific notation

• Scientific notation: 7.2446048091923968 × 10¹⁶

Factors of 72446048091923968

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 137775772

Divisors of 72446048091923968

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 28 32 44 56 64 77 88 112 128 154 176 224 256 308 352 448 512 616 704 896 1232 1408 1792 2464 2816 3584 4928 5632 9856 13339 19712 26678 39424 53356 93373 106712 146729 186746 213424 293458 373492 426848 586916 746984 853696 1027103 1173832 1493968 1707392 2054206 2347664 2987936 3414784 4108412 4695328 5975872 6829568 8216824 9390656 11951744 16433648 18781312 23903488 32867296 37562624 47806976 65734592 75125248 131469184 137762413 262938368 275524826 525876736 551049652 964336891 1102099304 1515386543 1928673782 2204198608 3030773086 3857347564 4408397216 6061546172 7714695128 8816794432 10607705801 12123092344 15429390256 17633588864 21215411602 24246184688 30858780512 35267177728 42430823204 48492369376 61717561024 70534355456 84861646408 96984738752 123435122048 169723292816 193969477504 246870244096 339446585632 387938955008 493740488192 678893171264 775877910016 1357786342528 1837612827007 2715572685056 3675225654014 5431145370112 7350451308028 12863289789049 14700902616056 20213741097077 25726579578098 29401805232112 40427482194154 51453159156196 58803610464224 80854964388308 102906318312392 117607220928448 141496187679539 161709928776616 205812636624784 235214441856896 282992375359078 323419857553232 411625273249568 470428883713792 565984750718156 646839715106464 823250546499136 940857767427584 1131969501436312 1293679430212928 1646501092998272 2263939002872624 2587358860425856 3293002185996544 4527878005745248 5174717720851712 6586004371993088 9055756011490496 10349435441703424 18111512022980992 36223024045961984 72446048091923968
• Sum of all divisors σ(n): 180481811195854080
• Sum of proper divisors (its aliquot sum) s(n): 108035763103930112
• 72446048091923968 is an abundant number, because the sum of its proper divisors (108035763103930112) is greater than itself. Its abundance is 35589715012006144

Bases of 72446048091923968

• Binary: 100000001011000010100110000000001111001100110011000000000₂
• Hexadecimal: 0x101614C01E66600
• Base-36: JTBZB1GEEPS

Squares and roots of 72446048091923968

• 72446048091923968 squared (72446048091923968²) is 5248429884137360404606943892865024
• 72446048091923968 cubed (72446048091923968³) is 380228003793306151185140503833362149210671894495232
• The square root of 72446048091923968 is 269158035.5328890565
• The cube root of 72446048091923968 is 416874.0868416285

Scales and comparisons

• 72,446,048,091,923,968 seconds is equal to 2,303,560,238 years, 51 weeks, 20 hours, 39 minutes, 28 seconds.
• To count from 1 to 72,446,048,091,923,968 would take you about six billion, nine hundred ten million, six hundred eighty thousand, seven hundred sixteen 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 72446048091923968 cubic inches would be around 34739.5 feet tall.

Recreational maths with 72446048091923968

• 72446048091923968 backwards is 86932919084064427
• The number of decimal digits it has is: 17
• The sum of 72446048091923968's digits is 82
• More coming soon!