1940946800

Names of 1940946800

• Cardinal: 1940946800 can be written as One billion, nine hundred forty million, nine hundred forty-six thousand, eight hundred.

Scientific notation

• Scientific notation: 1.9409468 × 10⁹

Factors of 1940946800

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 321

Divisors of 1940946800

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 25 26 29 40 50 52 58 61 65 80 100 104 116 122 130 145 200 208 211 232 244 260 290 305 325 377 400 422 464 488 520 580 610 650 725 754 793 844 976 1040 1055 1160 1220 1300 1450 1508 1525 1586 1688 1769 1885 2110 2320 2440 2600 2743 2900 3016 3050 3172 3376 3538 3770 3965 4220 4880 5200 5275 5486 5800 6032 6100 6119 6344 7076 7540 7930 8440 8845 9425 10550 10972 11600 12200 12238 12688 12871 13715 14152 15080 15860 16880 17690 18850 19825 21100 21944 22997 24400 24476 25742 27430 28304 30160 30595 31720 35380 37700 39650 42200 43888 44225 45994 48952 51484 54860 61190 63440 64355 68575 70760 75400 79300 79547 84400 88450 91988 97904 102968 109720 114985 122380 128710 137150 141520 150800 152975 158600 159094 167323 176900 183976 205936 219440 229970 244760 257420 274300 305950 317200 318188 321775 334646 353800 367952 373259 397735 459940 489520 514840 548600 574925 611900 636376 643550 669292 707600 746518 795470 836615 919880 1029680 1097200 1149850 1223800 1272752 1287100 1338584 1493036 1590940 1673230 1839760 1866295 1988675 2299700 2447600 2574200 2677168 2986072 3181880 3346460 3732590 3977350 4183075 4599400 4852367 5148400 5972144 6363760 6692920 7465180 7954700 8366150 9198800 9331475 9704734 13385840 14930360 15909400 16732300 18662950 19409468 24261835 29860720 31818800 33464600 37325900 38818936 48523670 66929200 74651800 77637872 97047340 121309175 149303600 194094680 242618350 388189360 485236700 970473400 1940946800
• Sum of all divisors σ(n): 5305181280
• Sum of proper divisors (its aliquot sum) s(n): 3364234480
• 1940946800 is an abundant number, because the sum of its proper divisors (3364234480) is greater than itself. Its abundance is 1423287680

Bases of 1940946800

• Binary: 1110011101100000111111101110000₂
• Hexadecimal: 0x73B07F70
• Base-36: W3L84W

Squares and roots of 1940946800

• 1940946800 squared (1940946800²) is 3767274480430240000
• 1940946800 cubed (1940946800³) is 7312079347512736951232000000
• The square root of 1940946800 is 44056.1777733839
• The cube root of 1940946800 is 1247.3965654677

Scales and comparisons

• 1,940,946,800 seconds is equal to 61 years, 37 weeks, 1 day, 15 hours, 53 minutes, 20 seconds.
• To count from 1 to 1,940,946,800 would take you about one hundred twenty-three 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 1940946800 cubic inches would be around 103.9 feet tall.

Recreational maths with 1940946800

• 1940946800 backwards is 0086490491
• The number of decimal digits it has is: 10
• The sum of 1940946800's digits is 41
• More coming soon!