12914673920

Names of 12914673920

• Cardinal: 12914673920 can be written as Twelve billion, nine hundred fourteen million, six hundred seventy-three thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.291467392 × 10¹⁰

Factors of 12914673920

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1497

Divisors of 12914673920

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 8 10 16 19 20 32 38 40 64 76 80 95 128 152 160 190 256 304 320 361 380 608 640 722 760 1216 1280 1444 1471 1520 1805 2432 2888 2942 3040 3610 4864 5776 5884 6080 6859 7220 7355 11552 11768 12160 13718 14440 14710 23104 23536 24320 27436 27949 28880 29420 34295 46208 47072 54872 55898 57760 58840 68590 92416 94144 109744 111796 115520 117680 137180 139745 188288 219488 223592 231040 235360 274360 279490 376576 438976 447184 462080 470720 531031 548720 558980 877952 894368 941440 1062062 1097440 1117960 1755904 1788736 1882880 2124124 2194880 2235920 2655155 3577472 4248248 4389760 4471840 5310310 7154944 8496496 8779520 8943680 10089589 10620620 16992992 17887360 20179178 21241240 33985984 35774720 40358356 42482480 50447945 67971968 80716712 84964960 100895890 135943936 161433424 169929920 201791780 322866848 339859840 403583560 645733696 679719680 807167120 1291467392 1614334240 2582934784 3228668480 6457336960 12914673920
• Sum of all divisors σ(n): 32675220480
• Sum of proper divisors (its aliquot sum) s(n): 19760546560
• 12914673920 is an abundant number, because the sum of its proper divisors (19760546560) is greater than itself. Its abundance is 6845872640

Bases of 12914673920

• Binary: 1100000001110001100100100100000000₂
• Hexadecimal: 0x301C64900
• Base-36: 5XL2A68

Squares and roots of 12914673920

• 12914673920 squared (12914673920²) is 166788802459928166400
• 12914673920 cubed (12914673920³) is 2154022997277266135679500288000
• The square root of 12914673920 is 113642.7468868999
• The cube root of 12914673920 is 2346.1790280373

Scales and comparisons

• 12,914,673,920 seconds is equal to 410 years, 33 weeks, 4 days, 9 hours, 25 minutes, 20 seconds.
• To count from 1 to 12,914,673,920 would take you about eight hundred twenty-one 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 12914673920 cubic inches would be around 195.5 feet tall.

Recreational maths with 12914673920

• 12914673920 backwards is 02937641921
• The number of decimal digits it has is: 11
• The sum of 12914673920's digits is 44
• More coming soon!