131307480
131,307,480 is an even composite number composed of five prime numbers multiplied together.
131307480 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 131307480:
23 × 37 × 5 × 19 × 79
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 19 × 79)See below for interesting mathematical facts about the number 131307480 from the Numbermatics database.
Names of 131307480
- Cardinal: 131307480 can be written as One hundred thirty-one million, three hundred seven thousand, four hundred eighty.
Scientific notation
- Scientific notation: 1.3130748 × 108
Factors of 131307480
Divisors of 131307480
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 18 19 20 24 27 30 36 38 40 45 54 57 60 72 76 79 81 90 95 108 114 120 135 152 158 162 171 180 190 216 228 237 243 270 285 316 324 342 360 380 395 405 456 474 486 513 540 570 632 648 684 711 729 760 790 810 855 948 972 1026 1080 1140 1185 1215 1368 1422 1458 1501 1539 1580 1620 1710 1896 1944 2052 2133 2187 2280 2370 2430 2565 2844 2916 3002 3078 3160 3240 3420 3555 3645 4104 4266 4374 4503 4617 4740 4860 5130 5688 5832 6004 6156 6399 6840 7110 7290 7505 7695 8532 8748 9006 9234 9480 9720 10260 10665 10935 12008 12312 12798 13509 13851 14220 14580 15010 15390 17064 17496 18012 18468 19197 20520 21330 21870 22515 23085 25596 27018 27702 28440 29160 30020 30780 31995 36024 36936 38394 40527 41553 42660 43740 45030 46170 51192 54036 55404 57591 60040 61560 63990 67545 69255 76788 81054 83106 85320 87480 90060 92340 95985 108072 110808 115182 121581 127980 135090 138510 153576 162108 166212 172773 180120 184680 191970 202635 207765 230364 243162 255960 270180 277020 287955 324216 332424 345546 364743 383940 405270 415530 460728 486324 540360 554040 575910 607905 691092 729486 767880 810540 831060 863865 972648 1094229 1151820 1215810 1382184 1458972 1621080 1662120 1727730 1823715 2188458 2303640 2431620 2917944 3282687 3455460 3647430 4376916 4863240 5471145 6565374 6910920 7294860 8753832 10942290 13130748 14589720 16413435 21884580 26261496 32826870 43769160 65653740 131307480
- Sum of all divisors σ(n): 472320000
- Sum of proper divisors (its aliquot sum) s(n): 341012520
- 131307480 is an abundant number, because the sum of its proper divisors (341012520) is greater than itself. Its abundance is 209705040
Bases of 131307480
- Binary: 1111101001110010111110110002
- Hexadecimal: 0x7D397D8
- Base-36: 266DI0
Squares and roots of 131307480
- 131307480 squared (1313074802) is 17241654303950400
- 131307480 cubed (1313074803) is 2263958177682881068992000
-
The
square root of 131307480 is 11458.9475956565 -
The
cube root of 131307480 is 508.2723548343
Scales and comparisons
How big is 131307480?- 131,307,480 seconds is equal to 4 years, 9 weeks, 18 hours, 18 minutes.
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To count from 1 to 131,307,480 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 131307480 cubic inches would be around 42.4 feet tall.
Recreational maths with 131307480
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