9940613800

Names of 9940613800

• Cardinal: 9940613800 can be written as Nine billion, nine hundred forty million, six hundred thirteen thousand, eight hundred.

Scientific notation

• Scientific notation: 9.9406138 × 10⁹

Factors of 9940613800

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 735

Divisors of 9940613800

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 8 10 13 19 20 23 25 26 38 40 46 50 52 65 76 92 95 100 104 115 130 152 169 184 190 200 230 247 260 299 325 338 380 437 460 475 494 520 575 598 650 673 676 760 845 874 920 950 988 1150 1196 1235 1300 1346 1352 1495 1690 1748 1900 1976 2185 2300 2392 2470 2600 2692 2990 3211 3365 3380 3496 3800 3887 4225 4370 4600 4940 5384 5681 5980 6175 6422 6730 6760 7475 7774 8450 8740 8749 9880 10925 11362 11960 12350 12787 12844 13460 14950 15479 15548 16055 16825 16900 17480 17498 19435 21850 22724 24700 25574 25688 26920 28405 29900 30958 31096 32110 33650 33800 34996 38870 43700 43745 45448 49400 51148 56810 59800 61916 63935 64220 67300 69992 73853 77395 77740 80275 87400 87490 97175 102296 113620 113737 123832 127870 128440 134600 142025 147706 154790 155480 160550 166231 174980 194350 201227 218725 227240 227474 255740 284050 294101 295412 309580 319675 321100 332462 349960 369265 386975 388700 402454 437450 454948 511480 568100 568685 588202 590824 619160 639350 642200 664924 738530 773950 777400 804908 831155 874900 909896 1006135 1136200 1137370 1176404 1278700 1329848 1470505 1477060 1547900 1609816 1662310 1749800 1846325 2012270 2161003 2274740 2352808 2557400 2615951 2843425 2941010 2954120 3095800 3324620 3692650 3823313 4024540 4155775 4322006 4549480 5030675 5231902 5686850 5882020 6649240 7352525 7385300 7646626 8049080 8311550 8644012 10061350 10463804 10805015 11373700 11764040 13079755 14705050 14770600 15293252 16623100 17288024 19116565 20122700 20927608 21610030 22747400 26159510 29410100 30586504 33246200 38233130 40245400 43220060 49703069 52319020 54025075 58820200 65398775 76466260 86440120 95582825 99406138 104638040 108050150 130797550 152932520 191165650 198812276 216100300 248515345 261595100 382331300 397624552 432200600 497030690 523190200 764662600 994061380 1242576725 1988122760 2485153450 4970306900 9940613800
• Sum of all divisors σ(n): 27529934400
• Sum of proper divisors (its aliquot sum) s(n): 17589320600
• 9940613800 is an abundant number, because the sum of its proper divisors (17589320600) is greater than itself. Its abundance is 7648706800

Bases of 9940613800

• Binary: 1001010000100000011011101010101000₂
• Hexadecimal: 0x25081BAA8
• Base-36: 4KEDUP4

Squares and roots of 9940613800

• 9940613800 squared (9940613800²) is 98815802720750440000
• 9940613800 cubed (9940613800³) is 982289732183969370220072000000
• The square root of 9940613800 is 99702.6268460365
• The cube root of 9940613800 is 2150.1614301001

Scales and comparisons

• 9,940,613,800 seconds is equal to 316 years, 4 weeks, 1 day, 9 hours, 36 minutes, 40 seconds.
• To count from 1 to 9,940,613,800 would take you about six hundred thirty-two 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 9940613800 cubic inches would be around 179.2 feet tall.

Recreational maths with 9940613800

• 9940613800 backwards is 0083160499
• 9940613800 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 9940613800's digits is 40
• More coming soon!