72067970678915072

Names of 72067970678915072

• Cardinal: 72067970678915072 can be written as Seventy-two quadrillion, sixty-seven trillion, nine hundred seventy billion, six hundred seventy-eight million, nine hundred fifteen thousand and seventy-two.

Scientific notation

• Scientific notation: 7.2067970678915072 × 10¹⁶

Factors of 72067970678915072

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 40
• Sum of prime factors: 74

Divisors of 72067970678915072

• Number of divisors d(n): 296
• Complete list of divisors:
  1 2 4 8 16 29 32 43 58 64 86 116 128 172 232 256 344 464 512 688 841 928 1024 1247 1376 1682 1856 2048 2494 2752 3364 3712 4096 4988 5504 6728 7424 8192 9976 11008 13456 14848 16384 19952 22016 24389 26912 29696 32768 36163 39904 44032 48778 53824 59392 65536 72326 79808 88064 97556 107648 118784 131072 144652 159616 176128 195112 215296 237568 262144 289304 319232 352256 390224 430592 475136 524288 578608 638464 704512 780448 861184 950272 1048576 1048727 1157216 1276928 1409024 1560896 1722368 1900544 2097152 2097454 2314432 2553856 2818048 3121792 3444736 3801088 4194304 4194908 4628864 5107712 5636096 6243584 6889472 7602176 8388608 8389816 9257728 10215424 11272192 12487168 13778944 15204352 16777216 16779632 18515456 20430848 22544384 24974336 27557888 30408704 33554432 33559264 37030912 40861696 45088768 49948672 55115776 60817408 67108864 67118528 74061824 81723392 90177536 99897344 110231552 121634816 134217728 134237056 148123648 163446784 180355072 199794688 220463104 243269632 268435456 268474112 296247296 326893568 360710144 399589376 440926208 486539264 536870912 536948224 592494592 653787136 721420288 799178752 881852416 973078528 1073741824 1073896448 1184989184 1307574272 1442840576 1598357504 1763704832 1946157056 2147483648 2147792896 2369978368 2615148544 2885681152 3196715008 3527409664 3892314112 4294967296 4295585792 4739956736 5230297088 5771362304 6393430016 7054819328 7784628224 8589934592 8591171584 9479913472 10460594176 11542724608 12786860032 14109638656 15569256448 17179869184 17182343168 18959826944 20921188352 23085449216 25573720064 28219277312 31138512896 34359738368 34364686336 37919653888 41842376704 46170898432 51147440128 56438554624 62277025792 68719476736 68729372672 75839307776 83684753408 92341796864 102294880256 112877109248 124554051584 137458745344 151678615552 167369506816 184683593728 204589760512 225754218496 249108103168 274917490688 303357231104 334739013632 369367187456 409179521024 451508436992 498216206336 549834981376 606714462208 669478027264 738734374912 818359042048 903016873984 996432412672 1099669962752 1213428924416 1338956054528 1477468749824 1636718084096 1806033747968 1992864825344 2199339925504 2426857848832 2677912109056 2954937499648 3273436168192 3612067495936 4398679851008 4853715697664 5355824218112 6546872336384 7224134991872 8797359702016 9707431395328 10711648436224 13093744672768 14448269983744 17594719404032 19414862790656 21423296872448 26187489345536 28896539967488 35189438808064 38829725581312 42846593744896 52374978691072 57793079934976 70378877616128 77659451162624 85693187489792 104749957382144 140757755232256 155318902325248 209499914764288 281515510464512 310637804650496 418999829528576 563031020929024 621275609300992 837999659057152 1126062041858048 1242551218601984 1675999318114304 2252124083716096 2485102437203968 4504248167432192 9008496334864384 18016992669728768 36033985339457536 72067970678915072
• Sum of all divisors σ(n): 152755150445808240
• Sum of proper divisors (its aliquot sum) s(n): 80687179766893168
• 72067970678915072 is an abundant number, because the sum of its proper divisors (80687179766893168) is greater than itself. Its abundance is 8619209087978096

Bases of 72067970678915072

• Binary: 100000000000010010111000000000000000000000000000000000000₂
• Hexadecimal: 0x100097000000000
• Base-36: JPLYOOAD43K

Squares and roots of 72067970678915072

• 72067970678915072 squared (72067970678915072²) is 5193792397776962543813354988765184
• 72067970678915072 cubed (72067970678915072³) is 374306078235362142988463718304026674315554086453248
• The square root of 72067970678915072 is 268454783.3042187981
• The cube root of 72067970678915072 is 416147.6352049767

Scales and comparisons

• 72,067,970,678,915,072 seconds is equal to 2,291,538,546 years, 37 weeks, 2 days, 23 hours, 4 minutes, 32 seconds.
• To count from 1 to 72,067,970,678,915,072 would take you about six billion, eight hundred seventy-four million, six hundred fifteen thousand, six 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 72067970678915072 cubic inches would be around 34679 feet tall.

Recreational maths with 72067970678915072

• 72067970678915072 backwards is 27051987607976027
• The number of decimal digits it has is: 17
• The sum of 72067970678915072's digits is 83
• More coming soon!