72346500864

Names of 72346500864

• Cardinal: 72346500864 can be written as Seventy-two billion, three hundred forty-six million, five hundred thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 7.2346500864 × 10¹⁰

Factors of 72346500864

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 2224

Divisors of 72346500864

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 22 24 27 32 33 36 44 48 54 64 66 72 88 96 99 108 128 132 144 176 192 198 216 256 264 288 297 352 384 396 432 528 576 587 594 704 768 792 864 1056 1152 1174 1188 1408 1584 1621 1728 1761 2112 2304 2348 2376 2816 3168 3242 3456 3522 4224 4696 4752 4863 5283 6336 6457 6484 6912 7044 8448 9392 9504 9726 10566 12672 12914 12968 14088 14589 15849 17831 18784 19008 19371 19452 21132 25344 25828 25936 28176 29178 31698 35662 37568 38016 38742 38904 42264 43767 51656 51872 53493 56352 58113 58356 63396 71324 75136 76032 77484 77808 84528 87534 103312 103744 106986 112704 116226 116712 126792 142648 150272 154968 155616 160479 169056 174339 175068 206624 207488 213972 225408 232452 233424 253584 285296 309936 311232 320958 338112 348678 350136 413248 414976 427944 450816 464904 466848 481437 507168 570592 619872 622464 641916 676224 697356 700272 826496 855888 929808 933696 951527 962874 1014336 1141184 1239744 1244928 1283832 1352448 1394712 1400544 1652992 1711776 1859616 1867392 1903054 1925748 2028672 2282368 2479488 2567664 2789424 2801088 2854581 3423552 3719232 3734784 3806108 3851496 4057344 4564736 4958976 5135328 5578848 5602176 5709162 6847104 7438464 7612216 7702992 8563743 10270656 10466797 11157696 11204352 11418324 13694208 14876928 15224432 15405984 17127486 20541312 20933594 22315392 22836648 25691229 30448864 30811968 31400391 34254972 41082624 41867188 44630784 45673296 51382458 60897728 61623936 62800782 68509944 83734376 91346592 94201173 102764916 121795456 123247872 125601564 137019888 167468752 182693184 188402346 205529832 243590912 251203128 274039776 282603519 334937504 365386368 376804692 411059664 502406256 548079552 565207038 669875008 730772736 753609384 822119328 1004812512 1096159104 1130414076 1339750016 1507218768 1644238656 2009625024 2192318208 2260828152 2679500032 3014437536 3288477312 4019250048 4521656304 6028875072 6576954624 8038500096 9043312608 12057750144 18086625216 24115500288 36173250432 72346500864
• Sum of all divisors σ(n): 233932366080
• Sum of proper divisors (its aliquot sum) s(n): 161585865216
• 72346500864 is an abundant number, because the sum of its proper divisors (161585865216) is greater than itself. Its abundance is 89239364352

Bases of 72346500864

• Binary: 1000011011000001011111111111100000000₂
• Hexadecimal: 0x10D82FFF00
• Base-36: X8H8LC0

Squares and roots of 72346500864

• 72346500864 squared (72346500864²) is 5234016187264752746496
• 72346500864 cubed (72346500864³) is 378662756614139420371119236972544
• The square root of 72346500864 is 268973.0485829389
• The cube root of 72346500864 is 4166.8305879177

Scales and comparisons

• 72,346,500,864 seconds is equal to 2,300 years, 20 weeks, 3 days, 18 hours, 14 minutes, 24 seconds.
• To count from 1 to 72,346,500,864 would take you about four thousand, six hundred 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 72346500864 cubic inches would be around 347.2 feet tall.

Recreational maths with 72346500864

• 72346500864 backwards is 46800564327
• The number of decimal digits it has is: 11
• The sum of 72346500864's digits is 45
• More coming soon!