2136812800

Names of 2136812800

• Cardinal: 2136812800 can be written as Two billion, one hundred thirty-six million, eight hundred twelve thousand, eight hundred.

Scientific notation

• Scientific notation: 2.1368128 × 10⁹

Factors of 2136812800

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 433

Divisors of 2136812800

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 29 32 40 50 58 64 80 100 116 128 145 160 200 232 256 290 320 397 400 464 580 640 725 794 800 841 928 1160 1280 1450 1588 1600 1682 1856 1985 2320 2900 3176 3200 3364 3712 3970 4205 4640 5800 6352 6400 6728 7424 7940 8410 9280 9925 11513 11600 12704 13456 15880 16820 18560 19850 21025 23026 23200 25408 26912 31760 33640 37120 39700 42050 46052 46400 50816 53824 57565 63520 67280 79400 84100 92104 92800 101632 107648 115130 127040 134560 158800 168200 184208 185600 215296 230260 254080 269120 287825 317600 333877 336400 368416 460520 508160 538240 575650 635200 667754 672800 736832 921040 1076480 1151300 1270400 1335508 1345600 1473664 1669385 1842080 2302600 2540800 2671016 2691200 2947328 3338770 3684160 4605200 5342032 5382400 6677540 7368320 8346925 9210400 10684064 13355080 14736640 16693850 18420800 21368128 26710160 33387700 36841600 42736256 53420320 66775400 73683200 85472512 106840640 133550800 213681280 267101600 427362560 534203200 1068406400 2136812800
• Sum of all divisors σ(n): 5491409378
• Sum of proper divisors (its aliquot sum) s(n): 3354596578
• 2136812800 is an abundant number, because the sum of its proper divisors (3354596578) is greater than itself. Its abundance is 1217783778

Bases of 2136812800

• Binary: 1111111010111010010110100000000₂
• Hexadecimal: 0x7F5D2D00
• Base-36: ZC7BB4

Squares and roots of 2136812800

• 2136812800 squared (2136812800²) is 4565968942243840000
• 2136812800 cubed (2136812800³) is 9756620880189098033152000000
• The square root of 2136812800 is 46225.6725207973
• The cube root of 2136812800 is 1288.0186718485

Scales and comparisons

• 2,136,812,800 seconds is equal to 67 years, 49 weeks, 15 hours, 6 minutes, 40 seconds.
• To count from 1 to 2,136,812,800 would take you about one hundred thirty-five 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 2136812800 cubic inches would be around 107.3 feet tall.

Recreational maths with 2136812800

• 2136812800 backwards is 0082186312
• The number of decimal digits it has is: 10
• The sum of 2136812800's digits is 31
• More coming soon!