31904993100
31,904,993,100 is an even composite number composed of six prime numbers multiplied together.
31904993100 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty-four divisors.
Prime factorization of 31904993100:
22 × 3 × 52 × 172 × 712 × 73
(2 × 2 × 3 × 5 × 5 × 17 × 17 × 71 × 71 × 73)See below for interesting mathematical facts about the number 31904993100 from the Numbermatics database.
Names of 31904993100
- Cardinal: 31904993100 can be written as Thirty-one billion, nine hundred four million, nine hundred ninety-three thousand, one hundred.
Scientific notation
- Scientific notation: 3.19049931 × 1010
Factors of 31904993100
Divisors of 31904993100
- Number of divisors d(n): 324
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Complete list of divisors:
1 2 3 4 5 6 10 12 15 17 20 25 30 34 50 51 60 68 71 73 75 85 100 102 142 146 150 170 204 213 219 255 284 289 292 300 340 355 365 425 426 438 510 578 710 730 850 852 867 876 1020 1065 1095 1156 1207 1241 1275 1420 1445 1460 1700 1734 1775 1825 2130 2190 2414 2482 2550 2890 3468 3550 3621 3650 3723 4260 4335 4380 4828 4964 5041 5100 5183 5325 5475 5780 6035 6205 7100 7225 7242 7300 7446 8670 10082 10366 10650 10950 12070 12410 14450 14484 14892 15123 15549 17340 18105 18615 20164 20519 20732 21097 21300 21675 21900 24140 24820 25205 25915 28900 30175 30246 31025 31098 36210 37230 41038 42194 43350 50410 51830 60350 60492 61557 62050 62196 63291 72420 74460 75615 77745 82076 84388 85697 86700 88111 90525 93075 100820 102595 103660 105485 120700 123114 124100 126025 126582 129575 151230 155490 171394 176222 181050 186150 205190 210970 246228 252050 253164 257091 259150 264333 302460 307785 310980 316455 342788 352444 362100 367993 372300 378075 388725 410380 421940 428485 440555 504100 512975 514182 518300 527425 528666 615570 632910 735986 756150 777450 856970 881110 1025950 1028364 1054850 1057332 1103979 1231140 1265820 1285455 1321665 1456849 1471972 1497887 1512300 1538925 1554900 1582275 1713940 1762220 1839965 2051900 2109700 2142425 2202775 2207958 2570910 2643330 2913698 2995774 3077850 3164550 3679930 4284850 4370547 4405550 4415916 4493661 5141820 5286660 5519895 5827396 5991548 6155700 6255881 6329100 6427275 6608325 7284245 7359860 7489435 8569700 8741094 8811100 8987322 9199825 11039790 12511762 12854550 13216650 14568490 14978870 17482188 17974644 18399650 18767643 21852735 22079580 22468305 25023524 25709100 26433300 27599475 29136980 29957740 31279405 36421225 36799300 37447175 37535286 43705470 44936610 55198950 62558810 72842450 74894350 75070572 87410940 89873220 93838215 106349977 109263675 110397900 112341525 125117620 145684900 149788700 156397025 187676430 212699954 218527350 224683050 312794050 319049931 375352860 425399908 437054700 449366100 469191075 531749885 625588100 638099862 938382150 1063499770 1276199724 1595249655 1876764300 2126999540 2658749425 3190499310 5317498850 6380998620 7976248275 10634997700 15952496550 31904993100
- Sum of all divisors σ(n): 100824392312
- Sum of proper divisors (its aliquot sum) s(n): 68919399212
- 31904993100 is an abundant number, because the sum of its proper divisors (68919399212) is greater than itself. Its abundance is 37014406112
Bases of 31904993100
- Binary: 111011011011010111110001111010011002
- Hexadecimal: 0x76DAF8F4C
- Base-36: ENNEQ8C
Squares and roots of 31904993100
- 31904993100 squared (319049931002) is 1017928584711047610000
- 31904993100 cubed (319049931003) is 32477004471498739490821491000000
-
The
square root of 31904993100 is 178619.6884444713 -
The
cube root of 31904993100 is 3171.6570299033
Scales and comparisons
How big is 31904993100?- 31,904,993,100 seconds is equal to 1,014 years, 24 weeks, 6 days, 18 hours, 5 minutes.
-
To count from 1 to 31,904,993,100 would take you about two thousand and twenty-eight 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 31904993100 cubic inches would be around 264.3 feet tall.
Recreational maths with 31904993100
- 31904993100 backwards is 00139940913
- The number of decimal digits it has is: 11
- The sum of 31904993100's digits is 39
- More coming soon!
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