208121472
208,121,472 is an even composite number composed of four prime numbers multiplied together.
208121472 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 208121472:
27 × 32 × 132 × 1069
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 13 × 13 × 1069)See below for interesting mathematical facts about the number 208121472 from the Numbermatics database.
Names of 208121472
- Cardinal: 208121472 can be written as Two hundred eight million, one hundred twenty-one thousand, four hundred seventy-two.
Scientific notation
- Scientific notation: 2.08121472 × 108
Factors of 208121472
Divisors of 208121472
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 18 24 26 32 36 39 48 52 64 72 78 96 104 117 128 144 156 169 192 208 234 288 312 338 384 416 468 507 576 624 676 832 936 1014 1069 1152 1248 1352 1521 1664 1872 2028 2138 2496 2704 3042 3207 3744 4056 4276 4992 5408 6084 6414 7488 8112 8552 9621 10816 12168 12828 13897 14976 16224 17104 19242 21632 24336 25656 27794 32448 34208 38484 41691 48672 51312 55588 64896 68416 76968 83382 97344 102624 111176 125073 136832 153936 166764 180661 194688 205248 222352 250146 307872 333528 361322 410496 444704 500292 541983 615744 667056 722644 889408 1000584 1083966 1231488 1334112 1445288 1625949 1778816 2001168 2167932 2668224 2890576 3251898 4002336 4335864 5336448 5781152 6503796 8004672 8671728 11562304 13007592 16009344 17343456 23124608 26015184 34686912 52030368 69373824 104060736 208121472
- Sum of all divisors σ(n): 649110150
- Sum of proper divisors (its aliquot sum) s(n): 440988678
- 208121472 is an abundant number, because the sum of its proper divisors (440988678) is greater than itself. Its abundance is 232867206
Bases of 208121472
- Binary: 11000110011110101110100000002
- Hexadecimal: 0xC67AE80
- Base-36: 3FWRK0
Squares and roots of 208121472
- 208121472 squared (2081214722) is 43314547107446784
- 208121472 cubed (2081214723) is 9014687303015166847746048
-
The
square root of 208121472 is 14426.4157710779 -
The
cube root of 208121472 is 592.6145310827
Scales and comparisons
How big is 208121472?- 208,121,472 seconds is equal to 6 years, 32 weeks, 19 hours, 31 minutes, 12 seconds.
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To count from 1 to 208,121,472 would take you about nine 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 208121472 cubic inches would be around 49.4 feet tall.
Recreational maths with 208121472
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The information we have on file for 208121472 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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