131117940
131,117,940 is an even composite number composed of five prime numbers multiplied together.
131117940 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred fifty-two divisors.
Prime factorization of 131117940:
22 × 36 × 5 × 17 × 232
(2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 17 × 23 × 23)See below for interesting mathematical facts about the number 131117940 from the Numbermatics database.
Names of 131117940
- Cardinal: 131117940 can be written as One hundred thirty-one million, one hundred seventeen thousand, nine hundred forty.
Scientific notation
- Scientific notation: 1.3111794 × 108
Factors of 131117940
Divisors of 131117940
- Number of divisors d(n): 252
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 17 18 20 23 27 30 34 36 45 46 51 54 60 68 69 81 85 90 92 102 108 115 135 138 153 162 170 180 204 207 230 243 255 270 276 306 324 340 345 391 405 414 459 460 486 510 529 540 612 621 690 729 765 782 810 828 918 972 1020 1035 1058 1173 1215 1242 1377 1380 1458 1530 1564 1587 1620 1836 1863 1955 2070 2116 2295 2346 2430 2484 2645 2754 2916 3060 3105 3174 3519 3645 3726 3910 4131 4140 4590 4692 4761 4860 5290 5508 5589 5865 6210 6348 6885 7038 7290 7452 7820 7935 8262 8993 9180 9315 9522 10557 10580 11178 11730 12393 12420 13770 14076 14283 14580 15870 16524 16767 17595 17986 18630 19044 20655 21114 22356 23460 23805 24786 26979 27540 27945 28566 31671 31740 33534 35190 35972 37260 41310 42228 42849 44965 47610 49572 52785 53958 55890 57132 61965 63342 67068 70380 71415 80937 82620 83835 85698 89930 95013 95220 105570 107916 111780 123930 126684 128547 134895 142830 158355 161874 167670 171396 179860 190026 211140 214245 242811 247860 257094 269790 285039 285660 316710 323748 335340 380052 385641 404685 428490 475065 485622 514188 539580 570078 633420 642735 728433 771282 809370 856980 950130 971244 1140156 1214055 1285470 1425195 1456866 1542564 1618740 1900260 1928205 2185299 2428110 2570940 2850390 2913732 3642165 3856410 4370598 4856220 5700780 6555897 7284330 7712820 8741196 10926495 13111794 14568660 21852990 26223588 32779485 43705980 65558970 131117940
- Sum of all divisors σ(n): 456948324
- Sum of proper divisors (its aliquot sum) s(n): 325830384
- 131117940 is an abundant number, because the sum of its proper divisors (325830384) is greater than itself. Its abundance is 194712444
Bases of 131117940
- Binary: 1111101000010110011011101002
- Hexadecimal: 0x7D0B374
- Base-36: 262B90
Squares and roots of 131117940
- 131117940 squared (1311179402) is 17191914189843600
- 131117940 cubed (1311179403) is 2254168373229061754184000
-
The
square root of 131117940 is 11450.6742159579 -
The
cube root of 131117940 is 508.0276763809
Scales and comparisons
How big is 131117940?- 131,117,940 seconds is equal to 4 years, 8 weeks, 5 days, 13 hours, 39 minutes.
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To count from 1 to 131,117,940 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 131117940 cubic inches would be around 42.3 feet tall.
Recreational maths with 131117940
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