3138996900
3,138,996,900 is an even composite number composed of seven prime numbers multiplied together.
3138996900 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 3138996900:
22 × 3 × 52 × 13 × 41 × 67 × 293
(2 × 2 × 3 × 5 × 5 × 13 × 41 × 67 × 293)See below for interesting mathematical facts about the number 3138996900 from the Numbermatics database.
Names of 3138996900
- Cardinal: 3138996900 can be written as Three billion, one hundred thirty-eight million, nine hundred ninety-six thousand, nine hundred.
Scientific notation
- Scientific notation: 3.1389969 × 109
Factors of 3138996900
Divisors of 3138996900
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 5 6 10 12 13 15 20 25 26 30 39 41 50 52 60 65 67 75 78 82 100 123 130 134 150 156 164 195 201 205 246 260 268 293 300 325 335 390 402 410 492 533 586 615 650 670 780 804 820 871 879 975 1005 1025 1066 1172 1230 1300 1340 1465 1599 1675 1742 1758 1950 2010 2050 2132 2460 2613 2665 2747 2930 3075 3198 3350 3484 3516 3809 3900 4020 4100 4355 4395 5025 5226 5330 5494 5860 6150 6396 6700 7325 7618 7995 8241 8710 8790 10050 10452 10660 10988 11427 12013 12300 13065 13325 13735 14650 15236 15990 16482 17420 17580 19045 19631 20100 21775 21975 22854 24026 26130 26650 27470 29300 31980 32964 35711 36039 38090 39262 39975 41205 43550 43950 45708 48052 52260 53300 54940 57135 58893 60065 65325 68675 71422 72078 76180 78524 79950 82410 87100 87900 95225 98155 107133 114270 117786 120130 130650 137350 142844 144156 156169 159900 164820 178555 180195 190450 196310 206025 214266 228540 235572 240260 255203 261300 274700 285675 294465 300325 312338 357110 360390 380900 392620 412050 428532 468507 490775 510406 535665 571350 588930 600650 624676 714220 720780 765609 780845 804871 824100 892775 900975 937014 981550 1020812 1071330 1142700 1177860 1201300 1276015 1472325 1531218 1561690 1609742 1785550 1801950 1874028 1963100 2142660 2342535 2414613 2552030 2678325 2944650 3062436 3123380 3219484 3571100 3603900 3828045 3904225 4024355 4685070 4829226 5104060 5356650 5889300 6380075 7656090 7808450 8048710 9370140 9658452 10463323 10713300 11712675 12073065 12760150 15312180 15616900 16097420 19140225 20121775 20926646 23425350 24146130 25520300 31389969 38280450 40243550 41853292 46850700 48292260 52316615 60365325 62779938 76560900 80487100 104633230 120730650 125559876 156949845 209266460 241461300 261583075 313899690 523166150 627799380 784749225 1046332300 1569498450 3138996900
- Sum of all divisors σ(n): 10203596928
- Sum of proper divisors (its aliquot sum) s(n): 7064600028
- 3138996900 is an abundant number, because the sum of its proper divisors (7064600028) is greater than itself. Its abundance is 3925603128
Bases of 3138996900
- Binary: 101110110001100101001010101001002
- Hexadecimal: 0xBB194AA4
- Base-36: 1FWVLIC
Squares and roots of 3138996900
- 3138996900 squared (31389969002) is 9853301538209610000
- 3138996900 cubed (31389969003) is 30929482983205197340209000000
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The
square root of 3138996900 is 56026.7516459771 -
The
cube root of 3138996900 is 1464.1884014305
Scales and comparisons
How big is 3138996900?- 3,138,996,900 seconds is equal to 99 years, 42 weeks, 23 hours, 35 minutes.
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To count from 1 to 3,138,996,900 would take you about one hundred ninety-nine 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 3138996900 cubic inches would be around 122 feet tall.
Recreational maths with 3138996900
- 3138996900 backwards is 0096998313
- The number of decimal digits it has is: 10
- The sum of 3138996900's digits is 48
- More coming soon!
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