157135920
157,135,920 is an even composite number composed of six prime numbers multiplied together.
157135920 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 157135920:
24 × 3 × 5 × 29 × 107 × 211
(2 × 2 × 2 × 2 × 3 × 5 × 29 × 107 × 211)See below for interesting mathematical facts about the number 157135920 from the Numbermatics database.
Names of 157135920
- Cardinal: 157135920 can be written as One hundred fifty-seven million, one hundred thirty-five thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.5713592 × 108
Factors of 157135920
Divisors of 157135920
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 29 30 40 48 58 60 80 87 107 116 120 145 174 211 214 232 240 290 321 348 422 428 435 464 535 580 633 642 696 844 856 870 1055 1070 1160 1266 1284 1392 1605 1688 1712 1740 2110 2140 2320 2532 2568 3103 3165 3210 3376 3480 4220 4280 5064 5136 6119 6206 6330 6420 6960 8440 8560 9309 10128 12238 12412 12660 12840 15515 16880 18357 18618 22577 24476 24824 25320 25680 30595 31030 36714 37236 45154 46545 48952 49648 50640 61190 62060 67731 73428 74472 90308 91785 93090 97904 112885 122380 124120 135462 146856 148944 180616 183570 186180 225770 244760 248240 270924 293712 338655 361232 367140 372360 451540 489520 541848 654733 677310 734280 744720 903080 1083696 1309466 1354620 1468560 1806160 1964199 2618932 2709240 3273665 3928398 5237864 5418480 6547330 7856796 9820995 10475728 13094660 15713592 19641990 26189320 31427184 39283980 52378640 78567960 157135920
- Sum of all divisors σ(n): 511038720
- Sum of proper divisors (its aliquot sum) s(n): 353902800
- 157135920 is an abundant number, because the sum of its proper divisors (353902800) is greater than itself. Its abundance is 196766880
Bases of 157135920
- Binary: 10010101110110110100001100002
- Hexadecimal: 0x95DB430
- Base-36: 2LJYUO
Squares and roots of 157135920
- 157135920 squared (1571359202) is 24691697354246400
- 157135920 cubed (1571359203) is 3879952580121073970688000
-
The
square root of 157135920 is 12535.3867112267 -
The
cube root of 157135920 is 539.6247049403
Scales and comparisons
How big is 157135920?- 157,135,920 seconds is equal to 4 years, 51 weeks, 5 days, 16 hours, 52 minutes.
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To count from 1 to 157,135,920 would take you about 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 157135920 cubic inches would be around 45 feet tall.
Recreational maths with 157135920
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The information we have on file for 157135920 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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