13469705728
13,469,705,728 is an even composite number composed of five prime numbers multiplied together.
13469705728 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 13469705728:
29 × 41 × 61 × 67 × 157
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 41 × 61 × 67 × 157)See below for interesting mathematical facts about the number 13469705728 from the Numbermatics database.
Names of 13469705728
- Cardinal: 13469705728 can be written as Thirteen billion, four hundred sixty-nine million, seven hundred five thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 1.3469705728 × 1010
Factors of 13469705728
Divisors of 13469705728
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 4 8 16 32 41 61 64 67 82 122 128 134 157 164 244 256 268 314 328 488 512 536 628 656 976 1072 1256 1312 1952 2144 2501 2512 2624 2747 3904 4087 4288 5002 5024 5248 5494 6437 7808 8174 8576 9577 10004 10048 10496 10519 10988 12874 15616 16348 17152 19154 20008 20096 20992 21038 21976 25748 31232 32696 34304 38308 40016 40192 42076 43952 51496 65392 76616 80032 80384 84152 87904 102992 130784 153232 160064 167567 168304 175808 205984 261568 306464 320128 335134 336608 351616 392657 411968 431279 523136 612928 640256 641659 670268 673216 703232 785314 823936 862558 1046272 1225856 1280512 1283318 1340536 1346432 1406464 1570628 1647872 1725116 2092544 2451712 2566636 2681072 2692864 3141256 3295744 3450232 4903424 5133272 5362144 5385728 6282512 6900464 10266544 10724288 12565024 13800928 20533088 21448576 25130048 26308019 27601856 41066176 42897152 50260096 52616038 55203712 82132352 85794304 100520192 105232076 110407424 164264704 201040384 210464152 220814848 328529408 420928304 841856608 1683713216 3367426432 6734852864 13469705728
- Sum of all divisors σ(n): 28620855648
- Sum of proper divisors (its aliquot sum) s(n): 15151149920
- 13469705728 is an abundant number, because the sum of its proper divisors (15151149920) is greater than itself. Its abundance is 1681444192
Bases of 13469705728
- Binary: 11001000101101101101100110000000002
- Hexadecimal: 0x322DB6600
- Base-36: 66RIJGG
Squares and roots of 13469705728
- 13469705728 squared (134697057282) is 181432972398916009984
- 13469705728 cubed (134697057283) is 2443848747569744880672389988352
-
The
square root of 13469705728 is 116059.0613782483 -
The
cube root of 13469705728 is 2379.3191640573
Scales and comparisons
How big is 13469705728?- 13,469,705,728 seconds is equal to 428 years, 15 weeks, 2 days, 8 hours, 55 minutes, 28 seconds.
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To count from 1 to 13,469,705,728 would take you about eight hundred fifty-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 13469705728 cubic inches would be around 198.3 feet tall.
Recreational maths with 13469705728
- 13469705728 backwards is 82750796431
- The number of decimal digits it has is: 11
- The sum of 13469705728's digits is 52
- More coming soon!
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The information we have on file for 13469705728 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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