131423040
131,423,040 is an even composite number composed of six prime numbers multiplied together.
131423040 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred forty-eight divisors.
Prime factorization of 131423040:
26 × 33 × 5 × 7 × 41 × 53
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 7 × 41 × 53)See below for interesting mathematical facts about the number 131423040 from the Numbermatics database.
Names of 131423040
- Cardinal: 131423040 can be written as One hundred thirty-one million, four hundred twenty-three thousand and forty.
Scientific notation
- Scientific notation: 1.3142304 × 108
Factors of 131423040
Divisors of 131423040
- Number of divisors d(n): 448
-
Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 32 35 36 40 41 42 45 48 53 54 56 60 63 64 70 72 80 82 84 90 96 105 106 108 112 120 123 126 135 140 144 159 160 164 168 180 189 192 205 210 212 216 224 240 246 252 265 270 280 287 288 315 318 320 328 336 360 369 371 378 410 420 424 432 448 477 480 492 504 530 540 560 574 576 615 630 636 656 672 720 738 742 756 795 820 840 848 861 864 945 954 960 984 1008 1060 1080 1107 1113 1120 1148 1230 1260 1272 1312 1344 1431 1435 1440 1476 1484 1512 1590 1640 1680 1696 1722 1728 1845 1855 1890 1908 1968 2016 2120 2160 2173 2214 2226 2240 2296 2385 2460 2520 2544 2583 2624 2862 2870 2880 2952 2968 3024 3180 3280 3339 3360 3392 3444 3690 3710 3780 3816 3936 4032 4240 4305 4320 4346 4428 4452 4592 4770 4920 5040 5088 5166 5535 5565 5724 5740 5904 5936 6048 6360 6519 6560 6678 6720 6888 7155 7380 7420 7560 7632 7749 7872 8480 8610 8640 8692 8856 8904 9184 9540 9840 10017 10080 10176 10332 10865 11070 11130 11448 11480 11808 11872 12096 12720 12915 13038 13120 13356 13776 14310 14760 14840 15120 15211 15264 15498 16695 16960 17220 17384 17712 17808 18368 19080 19557 19680 20034 20160 20664 21730 22140 22260 22896 22960 23616 23744 25440 25830 26076 26712 27552 28620 29520 29680 30240 30422 30528 30996 32595 33390 34440 34768 35424 35616 38160 38745 39114 39360 40068 41328 43460 44280 44520 45633 45792 45920 50085 50880 51660 52152 53424 55104 57240 58671 59040 59360 60480 60844 61992 65190 66780 68880 69536 70848 71232 76055 76320 77490 78228 80136 82656 86920 88560 89040 91266 91584 91840 97785 100170 103320 104304 106848 114480 117342 118080 118720 121688 123984 130380 133560 136899 137760 139072 152110 152640 154980 156456 160272 165312 173840 177120 178080 182532 195570 200340 206640 208608 213696 228165 228960 234684 243376 247968 260760 267120 273798 275520 293355 304220 309960 312912 320544 347680 354240 356160 365064 391140 400680 410697 413280 417216 456330 457920 469368 486752 495936 521520 534240 547596 586710 608440 619920 625824 641088 684495 695360 730128 782280 801360 821394 826560 912660 938736 973504 1043040 1068480 1095192 1173420 1216880 1239840 1251648 1368990 1460256 1564560 1602720 1642788 1825320 1877472 2053485 2086080 2190384 2346840 2433760 2479680 2737980 2920512 3129120 3205440 3285576 3650640 3754944 4106970 4380768 4693680 4867520 5475960 6258240 6571152 7301280 8213940 8761536 9387360 10951920 13142304 14602560 16427880 18774720 21903840 26284608 32855760 43807680 65711520 131423040
- Sum of all divisors σ(n): 553029120
- Sum of proper divisors (its aliquot sum) s(n): 421606080
- 131423040 is an abundant number, because the sum of its proper divisors (421606080) is greater than itself. Its abundance is 290183040
Bases of 131423040
- Binary: 1111101010101011011010000002
- Hexadecimal: 0x7D55B40
- Base-36: 268UO0
Squares and roots of 131423040
- 131423040 squared (1314230402) is 17272015442841600
- 131423040 cubed (1314230403) is 2269940776425189310464000
-
The
square root of 131423040 is 11463.9888346073 -
The
cube root of 131423040 is 508.4214164899
Scales and comparisons
How big is 131423040?- 131,423,040 seconds is equal to 4 years, 9 weeks, 2 days, 2 hours, 24 minutes.
-
To count from 1 to 131,423,040 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 131423040 cubic inches would be around 42.4 feet tall.
Recreational maths with 131423040
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