148437021216

Names of 148437021216

• Cardinal: 148437021216 can be written as One hundred forty-eight billion, four hundred thirty-seven million, twenty-one thousand, two hundred sixteen.

Scientific notation

• Scientific notation: 1.48437021216 × 10¹¹

Factors of 148437021216

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 24978

Divisors of 148437021216

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 24 32 33 44 48 66 88 96 132 176 264 352 528 1056 8581 16381 17162 25743 32762 34324 49143 51486 65524 68648 94391 98286 102972 131048 137296 180191 188782 196572 205944 262096 274592 283173 360382 377564 393144 411888 524192 540573 566346 720764 755128 786288 823776 1081146 1132692 1441528 1510256 1572576 2162292 2265384 2883056 3020512 4324584 4530768 5766112 8649168 9061536 17298336 140565361 281130722 421696083 562261444 843392166 1124522888 1546218971 1686784332 2249045776 3092437942 3373568664 4498091552 4638656913 6184875884 6747137328 9277313826 12369751768 13494274656 18554627652 24739503536 37109255304 49479007072 74218510608 148437021216
• Sum of all divisors σ(n): 425145139776
• Sum of proper divisors (its aliquot sum) s(n): 276708118560
• 148437021216 is an abundant number, because the sum of its proper divisors (276708118560) is greater than itself. Its abundance is 128271097344

Bases of 148437021216

• Binary: 10001010001111100010010011001000100000₂
• Hexadecimal: 0x228F893220
• Base-36: 1W6VKILC

Squares and roots of 148437021216

• 148437021216 squared (148437021216²) is 22033549267479234118656
• 148437021216 cubed (148437021216³) is 3270594420080596333710371733405696
• The square root of 148437021216 is 385275.2538328929
• The cube root of 148437021216 is 5294.7737875557

Scales and comparisons

• 148,437,021,216 seconds is equal to 4,719 years, 43 weeks, 4 days, 1 hour, 53 minutes, 36 seconds.
• To count from 1 to 148,437,021,216 would take you about nine thousand, four hundred thirty-nine 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 148437021216 cubic inches would be around 441.2 feet tall.

Recreational maths with 148437021216

• 148437021216 backwards is 612120734841
• The number of decimal digits it has is: 12
• The sum of 148437021216's digits is 39
• More coming soon!