1381670992
1,381,670,992 is an even composite number composed of five prime numbers multiplied together.
1381670992 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 1381670992:
24 × 132 × 31 × 53 × 311
(2 × 2 × 2 × 2 × 13 × 13 × 31 × 53 × 311)See below for interesting mathematical facts about the number 1381670992 from the Numbermatics database.
Names of 1381670992
- Cardinal: 1381670992 can be written as One billion, three hundred eighty-one million, six hundred seventy thousand, nine hundred ninety-two.
Scientific notation
- Scientific notation: 1.381670992 × 109
Factors of 1381670992
Divisors of 1381670992
- Number of divisors d(n): 120
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Complete list of divisors:
1 2 4 8 13 16 26 31 52 53 62 104 106 124 169 208 212 248 311 338 403 424 496 622 676 689 806 848 1244 1352 1378 1612 1643 2488 2704 2756 3224 3286 4043 4976 5239 5512 6448 6572 8086 8957 9641 10478 11024 13144 16172 16483 17914 19282 20956 21359 26288 32344 32966 35828 38564 41912 42718 52559 64688 65932 71656 77128 83824 85436 105118 125333 131864 143312 154256 170872 210236 214279 250666 263728 277667 341744 420472 428558 501332 510973 555334 840944 857116 1002664 1021946 1110668 1629329 1714232 2005328 2043892 2221336 2785627 3258658 3428464 4087784 4442672 5571254 6517316 6642649 8175568 11142508 13034632 13285298 22285016 26069264 26570596 44570032 53141192 86354437 106282384 172708874 345417748 690835496 1381670992
- Sum of all divisors σ(n): 3058518528
- Sum of proper divisors (its aliquot sum) s(n): 1676847536
- 1381670992 is an abundant number, because the sum of its proper divisors (1676847536) is greater than itself. Its abundance is 295176544
Bases of 1381670992
- Binary: 10100100101101010100000010100002
- Hexadecimal: 0x525AA050
- Base-36: MUM05S
Squares and roots of 1381670992
- 1381670992 squared (13816709922) is 1909014730134264064
- 1381670992 cubed (13816709923) is 2637630275927220922496831488
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The
square root of 1381670992 is 37170.8352340917 -
The
cube root of 1381670992 is 1113.7854664575
Scales and comparisons
How big is 1381670992?- 1,381,670,992 seconds is equal to 43 years, 48 weeks, 3 days, 13 hours, 29 minutes, 52 seconds.
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To count from 1 to 1,381,670,992 would take you about eighty-seven 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 1381670992 cubic inches would be around 92.8 feet tall.
Recreational maths with 1381670992
- 1381670992 backwards is 2990761831
- The number of decimal digits it has is: 10
- The sum of 1381670992's digits is 46
- More coming soon!
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