12814687040

Names of 12814687040

• Cardinal: 12814687040 can be written as Twelve billion, eight hundred fourteen million, six hundred eighty-seven thousand and forty.

Scientific notation

• Scientific notation: 1.281468704 × 10¹⁰

Factors of 12814687040

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2854

Divisors of 12814687040

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 4 5 8 10 16 17 20 29 32 34 40 58 64 68 80 85 116 136 145 160 170 232 272 290 320 340 464 493 544 580 680 841 928 986 1088 1160 1360 1682 1856 1972 2320 2465 2720 2801 3364 3944 4205 4640 4930 5440 5602 6728 7888 8410 9280 9860 11204 13456 14005 14297 15776 16820 19720 22408 26912 28010 28594 31552 33640 39440 44816 47617 53824 56020 57188 67280 71485 78880 81229 89632 95234 112040 114376 134560 142970 157760 162458 179264 190468 224080 228752 238085 269120 285940 324916 380936 406145 448160 457504 476170 571880 649832 761872 812290 896320 915008 952340 1143760 1299664 1380893 1523744 1624580 1904680 2287520 2355641 2599328 2761786 3047488 3249160 3809360 4575040 4711282 5198656 5523572 6498320 6904465 7618720 9422564 11047144 11778205 12996640 13808930 15237440 18845128 22094288 23556410 25993280 27617860 37690256 40045897 44188576 47112820 55235720 75380512 80091794 88377152 94225640 110471440 150761024 160183588 188451280 200229485 220942880 320367176 376902560 400458970 441885760 640734352 753805120 800917940 1281468704 1601835880 2562937408 3203671760 6407343520 12814687040
• Sum of all divisors σ(n): 33474474072
• Sum of proper divisors (its aliquot sum) s(n): 20659787032
• 12814687040 is an abundant number, because the sum of its proper divisors (20659787032) is greater than itself. Its abundance is 7845099992

Bases of 12814687040

• Binary: 1011111011110100001001101101000000₂
• Hexadecimal: 0x2FBD09B40
• Base-36: 5VXJ7SW

Squares and roots of 12814687040

• 12814687040 squared (12814687040²) is 164216203933143961600
• 12814687040 cubed (12814687040³) is 2104379260300056951169777664000
• The square root of 12814687040 is 113201.9745410831
• The cube root of 12814687040 is 2340.1085395389

Scales and comparisons

• 12,814,687,040 seconds is equal to 407 years, 24 weeks, 2 days, 3 hours, 17 minutes, 20 seconds.
• To count from 1 to 12,814,687,040 would take you about eight hundred fourteen 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 12814687040 cubic inches would be around 195 feet tall.

Recreational maths with 12814687040

• 12814687040 backwards is 04078641821
• The number of decimal digits it has is: 11
• The sum of 12814687040's digits is 41
• More coming soon!