131149480
131,149,480 is an even composite number composed of five prime numbers multiplied together.
131149480 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 131149480:
23 × 5 × 73 × 112 × 79
(2 × 2 × 2 × 5 × 7 × 7 × 7 × 11 × 11 × 79)See below for interesting mathematical facts about the number 131149480 from the Numbermatics database.
Names of 131149480
- Cardinal: 131149480 can be written as One hundred thirty-one million, one hundred forty-nine thousand, four hundred eighty.
Scientific notation
- Scientific notation: 1.3114948 × 108
Factors of 131149480
Divisors of 131149480
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 4 5 7 8 10 11 14 20 22 28 35 40 44 49 55 56 70 77 79 88 98 110 121 140 154 158 196 220 242 245 280 308 316 343 385 392 395 440 484 490 539 553 605 616 632 686 770 790 847 869 968 980 1078 1106 1210 1372 1540 1580 1694 1715 1738 1960 2156 2212 2420 2695 2744 2765 3080 3160 3388 3430 3476 3773 3871 4235 4312 4345 4424 4840 5390 5530 5929 6083 6776 6860 6952 7546 7742 8470 8690 9559 10780 11060 11858 12166 13720 15092 15484 16940 17380 18865 19118 19355 21560 22120 23716 24332 27097 29645 30184 30415 30968 33880 34760 37730 38236 38710 41503 42581 47432 47795 48664 54194 59290 60830 66913 75460 76472 77420 83006 85162 95590 108388 118580 121660 133826 135485 150920 154840 166012 170324 191180 207515 212905 216776 237160 243320 267652 270970 298067 332024 334565 340648 382360 415030 425810 468391 535304 541940 596134 669130 830060 851620 936782 1083880 1192268 1338260 1490335 1660120 1703240 1873564 2341955 2384536 2676520 2980670 3278737 3747128 4683910 5961340 6557474 9367820 11922680 13114948 16393685 18735640 26229896 32787370 65574740 131149480
- Sum of all divisors σ(n): 383040000
- Sum of proper divisors (its aliquot sum) s(n): 251890520
- 131149480 is an abundant number, because the sum of its proper divisors (251890520) is greater than itself. Its abundance is 120741040
Bases of 131149480
- Binary: 1111101000100101110101010002
- Hexadecimal: 0x7D12EA8
- Base-36: 262ZL4
Squares and roots of 131149480
- 131149480 squared (1311494802) is 17200186104270400
- 131149480 cubed (1311494803) is 2255795463478288739392000
-
The
square root of 131149480 is 11452.0513446281 -
The
cube root of 131149480 is 508.0684079245
Scales and comparisons
How big is 131149480?- 131,149,480 seconds is equal to 4 years, 8 weeks, 5 days, 22 hours, 24 minutes, 40 seconds.
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To count from 1 to 131,149,480 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 131149480 cubic inches would be around 42.3 feet tall.
Recreational maths with 131149480
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