131428628320
131,428,628,320 is an even composite number composed of five prime numbers multiplied together.
131428628320 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 131428628320:
25 × 5 × 11 × 53 × 11872
(2 × 2 × 2 × 2 × 2 × 5 × 11 × 53 × 1187 × 1187)See below for interesting mathematical facts about the number 131428628320 from the Numbermatics database.
Names of 131428628320
- Cardinal: 131428628320 can be written as One hundred thirty-one billion, four hundred twenty-eight million, six hundred twenty-eight thousand, three hundred twenty.
Scientific notation
- Scientific notation: 1.3142862832 × 1011
Factors of 131428628320
Divisors of 131428628320
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 4 5 8 10 11 16 20 22 32 40 44 53 55 80 88 106 110 160 176 212 220 265 352 424 440 530 583 848 880 1060 1166 1187 1696 1760 2120 2332 2374 2915 4240 4664 4748 5830 5935 8480 9328 9496 11660 11870 13057 18656 18992 23320 23740 26114 37984 46640 47480 52228 62911 65285 93280 94960 104456 125822 130570 189920 208912 251644 261140 314555 417824 503288 522280 629110 692021 1006576 1044560 1258220 1384042 1408969 2013152 2089120 2516440 2768084 2817938 3460105 5032880 5536168 5635876 6920210 7044845 10065760 11072336 11271752 13840420 14089690 15498659 22144672 22543504 27680840 28179380 30997318 45087008 55361680 56358760 61994636 74675357 77493295 110723360 112717520 123989272 149350714 154986590 225435040 247978544 298701428 309973180 373376785 495957088 597402856 619946360 746753570 821428927 1194805712 1239892720 1493507140 1642857854 2389611424 2479785440 2987014280 3285715708 4107144635 5974028560 6571431416 8214289270 11948057120 13142862832 16428578540 26285725664 32857157080 65714314160 131428628320
- Sum of all divisors σ(n): 345409496208
- Sum of proper divisors (its aliquot sum) s(n): 213980867888
- 131428628320 is an abundant number, because the sum of its proper divisors (213980867888) is greater than itself. Its abundance is 82552239568
Bases of 131428628320
- Binary: 11110100110011100000110110111011000002
- Hexadecimal: 0x1E99C1B760
- Base-36: 1ODL7MN4
Squares and roots of 131428628320
- 131428628320 squared (1314286283202) is 17273484342076706022400
- 131428628320 cubed (1314286283203) is 2270230353386139132747915194368000
-
The
square root of 131428628320 is 362530.8653342499 -
The
cube root of 131428628320 is 5084.2862268783
Scales and comparisons
How big is 131428628320?- 131,428,628,320 seconds is equal to 4,179 years, 1 week, 1 day, 16 hours, 18 minutes, 40 seconds.
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To count from 1 to 131,428,628,320 would take you about eight thousand, three hundred fifty-eight 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 131428628320 cubic inches would be around 423.7 feet tall.
Recreational maths with 131428628320
- 131428628320 backwards is 023826824131
- 131428628320 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 131428628320's digits is 40
- More coming soon!
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