129520080
129,520,080 is an even composite number composed of five prime numbers multiplied together.
129520080 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 129520080:
24 × 33 × 5 × 61 × 983
(2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 61 × 983)See below for interesting mathematical facts about the number 129520080 from the Numbermatics database.
Names of 129520080
- Cardinal: 129520080 can be written as One hundred twenty-nine million, five hundred twenty thousand and eighty.
Scientific notation
- Scientific notation: 1.2952008 × 108
Factors of 129520080
Divisors of 129520080
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 36 40 45 48 54 60 61 72 80 90 108 120 122 135 144 180 183 216 240 244 270 305 360 366 432 488 540 549 610 720 732 915 976 983 1080 1098 1220 1464 1647 1830 1966 2160 2196 2440 2745 2928 2949 3294 3660 3932 4392 4880 4915 5490 5898 6588 7320 7864 8235 8784 8847 9830 10980 11796 13176 14640 14745 15728 16470 17694 19660 21960 23592 26352 26541 29490 32940 35388 39320 43920 44235 47184 53082 58980 59963 65880 70776 78640 88470 106164 117960 119926 131760 132705 141552 176940 179889 212328 235920 239852 265410 299815 353880 359778 424656 479704 530820 539667 599630 707760 719556 899445 959408 1061640 1079334 1199260 1439112 1619001 1798890 2123280 2158668 2398520 2698335 2878224 3238002 3597780 4317336 4797040 5396670 6476004 7195560 8095005 8634672 10793340 12952008 14391120 16190010 21586680 25904016 32380020 43173360 64760040 129520080
- Sum of all divisors σ(n): 453899520
- Sum of proper divisors (its aliquot sum) s(n): 324379440
- 129520080 is an abundant number, because the sum of its proper divisors (324379440) is greater than itself. Its abundance is 194859360
Bases of 129520080
- Binary: 1111011100001010001110100002
- Hexadecimal: 0x7B851D0
- Base-36: 2542C0
Squares and roots of 129520080
- 129520080 squared (1295200802) is 16775451123206400
- 129520080 cubed (1295200803) is 2172757771513782784512000
-
The
square root of 129520080 is 11380.6889070917 -
The
cube root of 129520080 is 505.9555544291
Scales and comparisons
How big is 129520080?- 129,520,080 seconds is equal to 4 years, 6 weeks, 1 day, 1 hour, 48 minutes.
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To count from 1 to 129,520,080 would take you about 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 129520080 cubic inches would be around 42.2 feet tall.
Recreational maths with 129520080
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The information we have on file for 129520080 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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