1361312920
1,361,312,920 is an even composite number composed of six prime numbers multiplied together.
1361312920 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 1361312920:
23 × 5 × 112 × 31 × 43 × 211
(2 × 2 × 2 × 5 × 11 × 11 × 31 × 43 × 211)See below for interesting mathematical facts about the number 1361312920 from the Numbermatics database.
Names of 1361312920
- Cardinal: 1361312920 can be written as One billion, three hundred sixty-one million, three hundred twelve thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.36131292 × 109
Factors of 1361312920
Divisors of 1361312920
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 4 5 8 10 11 20 22 31 40 43 44 55 62 86 88 110 121 124 155 172 211 215 220 242 248 310 341 344 422 430 440 473 484 605 620 682 844 860 946 968 1055 1210 1240 1333 1364 1688 1705 1720 1892 2110 2321 2365 2420 2666 2728 3410 3751 3784 4220 4642 4730 4840 5203 5332 6541 6665 6820 7502 8440 9073 9284 9460 10406 10664 11605 13082 13330 13640 14663 15004 18146 18568 18755 18920 20812 23210 25531 26015 26164 26660 29326 30008 32705 36292 37510 41624 45365 46420 51062 52030 52328 53320 58652 65410 71951 72584 73315 75020 90730 92840 99803 102124 104060 117304 127655 130820 143902 146630 150040 161293 181460 199606 204248 208120 255310 261640 281263 287804 293260 322586 359755 362920 399212 499015 510620 562526 575608 586520 645172 719510 791461 798424 806465 998030 1021240 1097833 1125052 1290344 1406315 1439020 1582922 1612930 1996060 2195666 2250104 2812630 2878040 3093893 3165844 3225860 3957305 3992120 4391332 5489165 5625260 6187786 6331688 6451720 7914610 8782664 10978330 11250520 12375572 15469465 15829220 21956660 24751144 30938930 31658440 34032823 43913320 61877860 68065646 123755720 136131292 170164115 272262584 340328230 680656460 1361312920
- Sum of all divisors σ(n): 3572997120
- Sum of proper divisors (its aliquot sum) s(n): 2211684200
- 1361312920 is an abundant number, because the sum of its proper divisors (2211684200) is greater than itself. Its abundance is 850371280
Bases of 1361312920
- Binary: 10100010010001111111100100110002
- Hexadecimal: 0x5123FC98
- Base-36: MIHNRS
Squares and roots of 1361312920
- 1361312920 squared (13613129202) is 1853172866158926400
- 1361312920 cubed (13613129203) is 2522748165695577281649088000
-
The
square root of 1361312920 is 36895.9743061489 -
The
cube root of 1361312920 is 1108.2880625727
Scales and comparisons
How big is 1361312920?- 1,361,312,920 seconds is equal to 43 years, 14 weeks, 5 days, 22 hours, 28 minutes, 40 seconds.
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To count from 1 to 1,361,312,920 would take you about eighty-six 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 1361312920 cubic inches would be around 92.4 feet tall.
Recreational maths with 1361312920
- 1361312920 backwards is 0292131631
- The number of decimal digits it has is: 10
- The sum of 1361312920's digits is 28
- More coming soon!
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The information we have on file for 1361312920 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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