1381053420
1,381,053,420 is an even composite number composed of six prime numbers multiplied together.
1381053420 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 1381053420:
22 × 32 × 5 × 61 × 73 × 1723
(2 × 2 × 3 × 3 × 5 × 61 × 73 × 1723)See below for interesting mathematical facts about the number 1381053420 from the Numbermatics database.
Names of 1381053420
- Cardinal: 1381053420 can be written as One billion, three hundred eighty-one million, fifty-three thousand, four hundred twenty.
Scientific notation
- Scientific notation: 1.38105342 × 109
Factors of 1381053420
Divisors of 1381053420
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 61 73 90 122 146 180 183 219 244 292 305 365 366 438 549 610 657 730 732 876 915 1095 1098 1220 1314 1460 1723 1830 2190 2196 2628 2745 3285 3446 3660 4380 4453 5169 5490 6570 6892 8615 8906 10338 10980 13140 13359 15507 17230 17812 20676 22265 25845 26718 31014 34460 40077 44530 51690 53436 62028 66795 77535 80154 89060 103380 105103 125779 133590 155070 160308 200385 210206 251558 267180 310140 315309 377337 400770 420412 503116 525515 628895 630618 754674 801540 945927 1051030 1132011 1257790 1261236 1509348 1576545 1886685 1891854 2102060 2264022 2515580 3153090 3773370 3783708 4528044 4729635 5660055 6306180 7546740 7672519 9459270 11320110 15345038 18918540 22640220 23017557 30690076 38362595 46035114 69052671 76725190 92070228 115087785 138105342 153450380 230175570 276210684 345263355 460351140 690526710 1381053420
- Sum of all divisors σ(n): 4318702752
- Sum of proper divisors (its aliquot sum) s(n): 2937649332
- 1381053420 is an abundant number, because the sum of its proper divisors (2937649332) is greater than itself. Its abundance is 1556595912
Bases of 1381053420
- Binary: 10100100101000100110011111011002
- Hexadecimal: 0x525133EC
- Base-36: MU8RN0
Squares and roots of 1381053420
- 1381053420 squared (13810534202) is 1907308548893696400
- 1381053420 cubed (13810534203) is 2634094994444876629661688000
-
The
square root of 1381053420 is 37162.5270938345 -
The
cube root of 1381053420 is 1113.6194970791
Scales and comparisons
How big is 1381053420?- 1,381,053,420 seconds is equal to 43 years, 47 weeks, 3 days, 9 hours, 57 minutes.
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To count from 1 to 1,381,053,420 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 1381053420 cubic inches would be around 92.8 feet tall.
Recreational maths with 1381053420
- 1381053420 backwards is 0243501831
- The number of decimal digits it has is: 10
- The sum of 1381053420's digits is 27
- More coming soon!
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The information we have on file for 1381053420 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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