131271140
131,271,140 is an even composite number composed of seven prime numbers multiplied together.
131271140 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 131271140:
22 × 5 × 7 × 11 × 13 × 79 × 83
(2 × 2 × 5 × 7 × 11 × 13 × 79 × 83)See below for interesting mathematical facts about the number 131271140 from the Numbermatics database.
Names of 131271140
- Cardinal: 131271140 can be written as One hundred thirty-one million, two hundred seventy-one thousand, one hundred forty.
Scientific notation
- Scientific notation: 1.3127114 × 108
Factors of 131271140
Divisors of 131271140
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 4 5 7 10 11 13 14 20 22 26 28 35 44 52 55 65 70 77 79 83 91 110 130 140 143 154 158 166 182 220 260 286 308 316 332 364 385 395 415 455 553 572 581 715 770 790 830 869 910 913 1001 1027 1079 1106 1162 1430 1540 1580 1660 1738 1820 1826 2002 2054 2158 2212 2324 2765 2860 2905 3476 3652 4004 4108 4316 4345 4565 5005 5135 5395 5530 5810 6083 6391 6557 7189 7553 8690 9130 10010 10270 10790 11060 11297 11620 11869 12166 12782 13114 14378 15106 17380 18260 20020 20540 21580 22594 23738 24332 25564 26228 28756 30212 30415 31955 32785 35945 37765 45188 45899 47476 56485 59345 60830 63910 65570 71890 72127 75530 79079 83083 85241 91798 112970 118690 121660 127820 131140 143780 144254 151060 158158 166166 170482 183596 225940 229495 237380 288508 316316 332332 340964 360635 395395 415415 426205 458990 504889 596687 721270 790790 830830 852410 917980 937651 1009778 1193374 1442540 1581580 1661660 1704820 1875302 2019556 2386748 2524445 2983435 3750604 4688255 5048890 5966870 6563557 9376510 10097780 11933740 13127114 18753020 26254228 32817785 65635570 131271140
- Sum of all divisors σ(n): 379330560
- Sum of proper divisors (its aliquot sum) s(n): 248059420
- 131271140 is an abundant number, because the sum of its proper divisors (248059420) is greater than itself. Its abundance is 116788280
Bases of 131271140
- Binary: 1111101001100001001111001002
- Hexadecimal: 0x7D309E4
- Base-36: 265LGK
Squares and roots of 131271140
- 131271140 squared (1312711402) is 17232112196899600
- 131271140 cubed (1312711403) is 2262079012694914957544000
-
The
square root of 131271140 is 11457.3618254817 -
The
cube root of 131271140 is 508.2254615383
Scales and comparisons
How big is 131271140?- 131,271,140 seconds is equal to 4 years, 9 weeks, 8 hours, 12 minutes, 20 seconds.
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To count from 1 to 131,271,140 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 131271140 cubic inches would be around 42.4 feet tall.
Recreational maths with 131271140
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