131112540
131,112,540 is an even composite number composed of six prime numbers multiplied together.
131112540 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 131112540:
22 × 33 × 5 × 13 × 19 × 983
(2 × 2 × 3 × 3 × 3 × 5 × 13 × 19 × 983)See below for interesting mathematical facts about the number 131112540 from the Numbermatics database.
Names of 131112540
- Cardinal: 131112540 can be written as One hundred thirty-one million, one hundred twelve thousand, five hundred forty.
Scientific notation
- Scientific notation: 1.3111254 × 108
Factors of 131112540
Divisors of 131112540
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 13 15 18 19 20 26 27 30 36 38 39 45 52 54 57 60 65 76 78 90 95 108 114 117 130 135 156 171 180 190 195 228 234 247 260 270 285 342 351 380 390 468 494 513 540 570 585 684 702 741 780 855 983 988 1026 1140 1170 1235 1404 1482 1710 1755 1966 2052 2223 2340 2470 2565 2949 2964 3420 3510 3705 3932 4446 4915 4940 5130 5898 6669 7020 7410 8847 8892 9830 10260 11115 11796 12779 13338 14745 14820 17694 18677 19660 22230 25558 26541 26676 29490 33345 35388 37354 38337 44235 44460 51116 53082 56031 58980 63895 66690 74708 76674 88470 93385 106164 112062 115011 127790 132705 133380 153348 168093 176940 186770 191685 224124 230022 242801 255580 265410 280155 336186 345033 373540 383370 460044 485602 504279 530820 560310 575055 672372 690066 728403 766740 840465 971204 1008558 1120620 1150110 1214005 1380132 1456806 1680930 1725165 2017116 2185209 2300220 2428010 2521395 2913612 3361860 3450330 3642015 4370418 4856020 5042790 6555627 6900660 7284030 8740836 10085580 10926045 13111254 14568060 21852090 26222508 32778135 43704180 65556270 131112540
- Sum of all divisors σ(n): 462873600
- Sum of proper divisors (its aliquot sum) s(n): 331761060
- 131112540 is an abundant number, because the sum of its proper divisors (331761060) is greater than itself. Its abundance is 200648520
Bases of 131112540
- Binary: 1111101000010011110010111002
- Hexadecimal: 0x7D09E5C
- Base-36: 262730
Squares and roots of 131112540
- 131112540 squared (1311125402) is 17190498145251600
- 131112540 cubed (1311125403) is 2253889875689226215064000
-
The
square root of 131112540 is 11450.4384195541 -
The
cube root of 131112540 is 508.0207020311
Scales and comparisons
How big is 131112540?- 131,112,540 seconds is equal to 4 years, 8 weeks, 5 days, 12 hours, 9 minutes.
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To count from 1 to 131,112,540 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 131112540 cubic inches would be around 42.3 feet tall.
Recreational maths with 131112540
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