3123379680

Names of 3123379680

• Cardinal: 3123379680 can be written as Three billion, one hundred twenty-three million, three hundred seventy-nine thousand, six hundred eighty.

Scientific notation

• Scientific notation: 3.12337968 × 10⁹

Factors of 3123379680

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 7468

Divisors of 3123379680

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 80 96 120 160 240 480 1009 2018 3027 4036 5045 6054 6449 8072 10090 12108 12898 15135 16144 19347 20180 24216 25796 30270 32245 32288 38694 40360 48432 51592 60540 64490 77388 80720 96735 96864 103184 121080 128980 154776 161440 193470 206368 242160 257960 309552 386940 484320 515920 619104 773880 1031840 1547760 3095520 6507041 13014082 19521123 26028164 32535205 39042246 52056328 65070410 78084492 97605615 104112656 130140820 156168984 195211230 208225312 260281640 312337968 390422460 520563280 624675936 780844920 1041126560 1561689840 3123379680
• Sum of all divisors σ(n): 9849924000
• Sum of proper divisors (its aliquot sum) s(n): 6726544320
• 3123379680 is an abundant number, because the sum of its proper divisors (6726544320) is greater than itself. Its abundance is 3603164640

Bases of 3123379680

• Binary: 10111010001010101111110111100000₂
• Hexadecimal: 0xBA2AFDE0
• Base-36: 1FNKV6O

Squares and roots of 3123379680

• 3123379680 squared (3123379680²) is 9755500625436902400
• 3123379680 cubed (3123379680³) is 30470132421716912078303232000
• The square root of 3123379680 is 55887.2049757367
• The cube root of 3123379680 is 1461.7561403855

Scales and comparisons

• 3,123,379,680 seconds is equal to 99 years, 16 weeks, 2 days, 5 hours, 28 minutes.
• To count from 1 to 3,123,379,680 would take you about one hundred ninety-eight 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 3123379680 cubic inches would be around 121.8 feet tall.

Recreational maths with 3123379680

• 3123379680 backwards is 0869733213
• The number of decimal digits it has is: 10
• The sum of 3123379680's digits is 42
• More coming soon!