146990639120

Names of 146990639120

• Cardinal: 146990639120 can be written as One hundred forty-six billion, nine hundred ninety million, six hundred thirty-nine thousand, one hundred twenty.

Scientific notation

• Scientific notation: 1.4699063912 × 10¹¹

Factors of 146990639120

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 147124

Divisors of 146990639120

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 26 31 40 52 62 65 80 104 124 130 155 208 248 260 310 403 496 520 620 806 961 1040 1240 1612 1922 2015 2480 3224 3844 4030 4805 6448 7688 8060 9610 12493 15376 16120 19220 24986 32240 38440 49972 62465 76880 99944 124930 147073 199888 249860 294146 499720 588292 735365 999440 1176584 1470730 1911949 2353168 2941460 3823898 4559263 5882920 7647796 9118526 9559745 11765840 15295592 18237052 19119490 22796315 30591184 36474104 38238980 45592630 59270419 72948208 76477960 91185260 118540838 141337153 152955920 182370520 237081676 282674306 296352095 364741040 474163352 565348612 592704190 706685765 948326704 1130697224 1185408380 1413371530 1837382989 2261394448 2370816760 2826743060 3674765978 4741633520 5653486120 7349531956 9186914945 11306972240 14699063912 18373829890 29398127824 36747659780 73495319560 146990639120
• Sum of all divisors σ(n): 380299831128
• Sum of proper divisors (its aliquot sum) s(n): 233309192008
• 146990639120 is an abundant number, because the sum of its proper divisors (233309192008) is greater than itself. Its abundance is 86318552888

Bases of 146990639120

• Binary: 10001000111001010100110010100000010000₂
• Hexadecimal: 0x2239532810
• Base-36: 1VIYFJ0W

Squares and roots of 146990639120

• 146990639120 squared (146990639120²) is 21606247988906074374400
• 146990639120 cubed (146990639120³) is 3175916200874518541943310166528000
• The square root of 146990639120 is 383393.5825232343
• The cube root of 146990639120 is 5277.5200599463

Scales and comparisons

• 146,990,639,120 seconds is equal to 4,673 years, 44 weeks, 13 hours, 5 minutes, 20 seconds.
• To count from 1 to 146,990,639,120 would take you about nine thousand, three hundred forty-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 146990639120 cubic inches would be around 439.8 feet tall.

Recreational maths with 146990639120

• 146990639120 backwards is 021936099641
• The number of decimal digits it has is: 12
• The sum of 146990639120's digits is 50
• More coming soon!