72195342336

Names of 72195342336

• Cardinal: 72195342336 can be written as Seventy-two billion, one hundred ninety-five million, three hundred forty-two thousand, three hundred thirty-six.

Scientific notation

• Scientific notation: 7.2195342336 × 10¹⁰

Factors of 72195342336

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 6295

Divisors of 72195342336

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 64 72 78 96 104 108 117 128 144 156 192 208 216 234 256 288 312 351 384 416 432 468 512 576 624 702 768 832 864 936 1024 1152 1248 1404 1536 1664 1728 1872 2048 2304 2496 2808 3072 3328 3456 3744 4096 4608 4992 5616 6144 6277 6656 6912 7488 8192 9216 9984 11232 12288 12554 13312 13824 14976 16384 18432 18831 19968 22464 24576 25108 26624 27648 29952 32768 36864 37662 39936 44928 49152 50216 53248 55296 56493 59904 73728 75324 79872 81601 89856 98304 100432 106496 110592 112986 119808 147456 150648 159744 163202 169479 179712 200864 212992 221184 225972 239616 244803 294912 301296 319488 326404 338958 359424 401728 425984 442368 451944 479232 489606 602592 638976 652808 677916 718848 734409 803456 884736 903888 958464 979212 1205184 1277952 1305616 1355832 1437696 1468818 1606912 1807776 1916928 1958424 2203227 2410368 2611232 2711664 2875392 2937636 3213824 3615552 3833856 3916848 4406454 4820736 5222464 5423328 5750784 5875272 6427648 7231104 7833696 8812908 9641472 10444928 10846656 11501568 11750544 12855296 14462208 15667392 17625816 19282944 20889856 21693312 23501088 25710592 28924416 31334784 35251632 38565888 41779712 43386624 47002176 51421184 57848832 62669568 70503264 77131776 83559424 86773248 94004352 102842368 115697664 125339136 141006528 154263552 167118848 173546496 188008704 205684736 231395328 250678272 282013056 308527104 334237696 347092992 376017408 462790656 501356544 564026112 617054208 668475392 694185984 752034816 925581312 1002713088 1128052224 1336950784 1388371968 1504069632 1851162624 2005426176 2256104448 2673901568 2776743936 3008139264 4010852352 4512208896 5553487872 6016278528 8021704704 9024417792 12032557056 18048835584 24065114112 36097671168 72195342336
• Sum of all divisors σ(n): 230400088800
• Sum of proper divisors (its aliquot sum) s(n): 158204746464
• 72195342336 is an abundant number, because the sum of its proper divisors (158204746464) is greater than itself. Its abundance is 86009404128

Bases of 72195342336

• Binary: 1000011001111001011011000000000000000₂
• Hexadecimal: 0x10CF2D8000
• Base-36: X5Z8QO0

Squares and roots of 72195342336

• 72195342336 squared (72195342336²) is 5212167455012233936896
• 72195342336 cubed (72195342336³) is 376294213727166108142323741229056
• The square root of 72195342336 is 268691.9096958447
• The cube root of 72195342336 is 4163.9265490453

Scales and comparisons

• 72,195,342,336 seconds is equal to 2,295 years, 30 weeks, 4 days, 5 hours, 45 minutes, 36 seconds.
• To count from 1 to 72,195,342,336 would take you about four thousand, five hundred ninety-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 72195342336 cubic inches would be around 347 feet tall.

Recreational maths with 72195342336

• 72195342336 backwards is 63324359127
• The number of decimal digits it has is: 11
• The sum of 72195342336's digits is 45
• More coming soon!