13621825728
13,621,825,728 is an even composite number composed of four prime numbers multiplied together.
13621825728 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred twenty-four divisors.
Prime factorization of 13621825728:
26 × 37 × 7 × 13903
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 7 × 13903)See below for interesting mathematical facts about the number 13621825728 from the Numbermatics database.
Names of 13621825728
- Cardinal: 13621825728 can be written as Thirteen billion, six hundred twenty-one million, eight hundred twenty-five thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 1.3621825728 × 1010
Factors of 13621825728
Divisors of 13621825728
- Number of divisors d(n): 224
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 54 56 63 64 72 81 84 96 108 112 126 144 162 168 189 192 216 224 243 252 288 324 336 378 432 448 486 504 567 576 648 672 729 756 864 972 1008 1134 1296 1344 1458 1512 1701 1728 1944 2016 2187 2268 2592 2916 3024 3402 3888 4032 4374 4536 5103 5184 5832 6048 6804 7776 8748 9072 10206 11664 12096 13608 13903 15309 15552 17496 18144 20412 23328 27216 27806 30618 34992 36288 40824 41709 46656 54432 55612 61236 69984 81648 83418 97321 108864 111224 122472 125127 139968 163296 166836 194642 222448 244944 250254 291963 326592 333672 375381 389284 444896 489888 500508 583926 667344 750762 778568 875889 889792 979776 1001016 1126143 1167852 1334688 1501524 1557136 1751778 2002032 2252286 2335704 2627667 2669376 3003048 3114272 3378429 3503556 4004064 4504572 4671408 5255334 6006096 6228544 6756858 7007112 7883001 8008128 9009144 9342816 10135287 10510668 12012192 13513716 14014224 15766002 18018288 18685632 20270574 21021336 23649003 24024384 27027432 28028448 30405861 31532004 36036576 40541148 42042672 47298006 54054864 56056896 60811722 63064008 70947009 72073152 81082296 84085344 94596012 108109728 121623444 126128016 141894018 162164592 168170688 189192024 212841027 216219456 243246888 252256032 283788036 324329184 378384048 425682054 486493776 504512064 567576072 648658368 756768096 851364108 972987552 1135152144 1513536192 1702728216 1945975104 2270304288 3405456432 4540608576 6810912864 13621825728
- Sum of all divisors σ(n): 46334801920
- Sum of proper divisors (its aliquot sum) s(n): 32712976192
- 13621825728 is an abundant number, because the sum of its proper divisors (32712976192) is greater than itself. Its abundance is 19091150464
Bases of 13621825728
- Binary: 11001010111110110010010000110000002
- Hexadecimal: 0x32BEC90C0
- Base-36: 69A3000
Squares and roots of 13621825728
- 13621825728 squared (136218257282) is 185554136164002729984
- 13621825728 cubed (136218257283) is 2527586105935627614758288228352
-
The
square root of 13621825728 is 116712.5774199165 -
The
cube root of 13621825728 is 2388.2425954897
Scales and comparisons
How big is 13621825728?- 13,621,825,728 seconds is equal to 433 years, 6 weeks, 6 days, 28 minutes, 48 seconds.
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To count from 1 to 13,621,825,728 would take you about eight hundred sixty-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 13621825728 cubic inches would be around 199 feet tall.
Recreational maths with 13621825728
- 13621825728 backwards is 82752812631
- The number of decimal digits it has is: 11
- The sum of 13621825728's digits is 45
- More coming soon!
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The information we have on file for 13621825728 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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