148768992

Names of 148768992

• Cardinal: 148768992 can be written as One hundred forty-eight million, seven hundred sixty-eight thousand, nine hundred ninety-two.

Scientific notation

• Scientific notation: 1.48768992 × 10⁸

Factors of 148768992

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 382

Divisors of 148768992

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 41 43 48 72 82 86 96 123 129 144 164 172 246 258 288 293 328 344 369 387 492 516 586 656 688 738 774 879 984 1032 1172 1312 1376 1476 1548 1758 1763 1968 2064 2344 2637 2952 3096 3516 3526 3936 4128 4688 5274 5289 5904 6192 7032 7052 9376 10548 10578 11808 12013 12384 12599 14064 14104 15867 21096 21156 24026 25198 28128 28208 31734 36039 37797 42192 42312 48052 50396 56416 63468 72078 75594 84384 84624 96104 100792 108117 113391 126936 144156 151188 169248 192208 201584 216234 226782 253872 288312 302376 384416 403168 432468 453564 507744 516559 576624 604752 864936 907128 1033118 1153248 1209504 1549677 1729872 1814256 2066236 3099354 3459744 3628512 4132472 4649031 6198708 8264944 9298062 12397416 16529888 18596124 24794832 37192248 49589664 74384496 148768992
• Sum of all divisors σ(n): 444972528
• Sum of proper divisors (its aliquot sum) s(n): 296203536
• 148768992 is an abundant number, because the sum of its proper divisors (296203536) is greater than itself. Its abundance is 147434544

Bases of 148768992

• Binary: 1000110111100000100011100000₂
• Hexadecimal: 0x8DE08E0
• Base-36: 2GKMW0

Squares and roots of 148768992

• 148768992 squared (148768992²) is 22132212980696064
• 148768992 cubed (148768992³) is 3292587015867468899647488
• The square root of 148768992 is 12197.0894888903
• The cube root of 148768992 is 529.8718000119

Scales and comparisons

• 148,768,992 seconds is equal to 4 years, 37 weeks, 6 days, 20 hours, 43 minutes, 12 seconds.
• To count from 1 to 148,768,992 would take you about seven 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 148768992 cubic inches would be around 44.2 feet tall.

Recreational maths with 148768992

• 148768992 backwards is 299867841
• The number of decimal digits it has is: 9
• The sum of 148768992's digits is 54
• More coming soon!