148842991017

Names of 148842991017

• Cardinal: 148842991017 can be written as One hundred forty-eight billion, eight hundred forty-two million, nine hundred ninety-one thousand and seventeen.

Scientific notation

• Scientific notation: 1.48842991017 × 10¹¹

Factors of 148842991017

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1742

Divisors of 148842991017

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 7 9 21 27 31 37 63 93 111 189 217 259 279 333 651 757 777 837 907 999 1147 1953 2271 2331 2721 3441 5299 5859 6349 6813 6993 8029 8163 10323 15897 19047 20439 23467 24087 24489 28009 28117 30969 33559 47691 57141 70401 72261 84027 84351 100677 143073 164269 171423 196063 196819 211203 216783 234913 252081 253053 302031 492807 588189 590457 633609 686599 704739 756243 759159 868279 906093 1040329 1478421 1764567 1771371 2059797 2114217 2604837 3120987 4435263 4806193 5293701 5314113 6077953 6179391 6342651 7282303 7814511 9362961 14418579 18233859 18538173 21284569 21846909 23443533 25404163 28088883 43255737 54701577 63853707 65540727 76212489 129767211 148991983 164104731 177829141 191561121 196622181 228637467 446975949 533487423 574683363 685912401 787529053 1340927847 1600462269 2362587159 4022783541 4801386807 5512703371 7087761477 16538110113 21263284431 49614330339 148842991017
• Sum of all divisors σ(n): 267817287680
• Sum of proper divisors (its aliquot sum) s(n): 118974296663
• 148842991017 is a deficient number, because the sum of its proper divisors (118974296663) is less than itself. Its deficiency is 29868694354

Bases of 148842991017

• Binary: 10001010100111101110111100110110101001₂
• Hexadecimal: 0x22A7BBCDA9
• Base-36: 1WDL9UW9

Squares and roots of 148842991017

• 148842991017 squared (148842991017²) is 22154235974886742694289
• 148842991017 cubed (148842991017³) is 3297502746198565680438448004201913
• The square root of 148842991017 is 385801.7509252647
• The cube root of 148842991017 is 5299.5963976153

Scales and comparisons

• 148,842,991,017 seconds is equal to 4,732 years, 38 weeks, 5 days, 19 hours, 16 minutes, 57 seconds.
• To count from 1 to 148,842,991,017 would take you about nine thousand, four hundred sixty-five 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 148842991017 cubic inches would be around 441.6 feet tall.

Recreational maths with 148842991017

• 148842991017 backwards is 710199248841
• The number of decimal digits it has is: 12
• The sum of 148842991017's digits is 54
• More coming soon!