131120399872
131,120,399,872 is an even composite number composed of five prime numbers multiplied together.
131120399872 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 131120399872:
29 × 72 × 11 × 61 × 7789
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 11 × 61 × 7789)See below for interesting mathematical facts about the number 131120399872 from the Numbermatics database.
Names of 131120399872
- Cardinal: 131120399872 can be written as One hundred thirty-one billion, one hundred twenty million, three hundred ninety-nine thousand, eight hundred seventy-two.
Scientific notation
- Scientific notation: 1.31120399872 × 1011
Factors of 131120399872
Divisors of 131120399872
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 4 7 8 11 14 16 22 28 32 44 49 56 61 64 77 88 98 112 122 128 154 176 196 224 244 256 308 352 392 427 448 488 512 539 616 671 704 784 854 896 976 1078 1232 1342 1408 1568 1708 1792 1952 2156 2464 2684 2816 2989 3136 3416 3584 3904 4312 4697 4928 5368 5632 5978 6272 6832 7789 7808 8624 9394 9856 10736 11956 12544 13664 15578 15616 17248 18788 19712 21472 23912 25088 27328 31156 31232 32879 34496 37576 39424 42944 47824 54523 54656 62312 65758 68992 75152 85679 85888 95648 109046 109312 124624 131516 137984 150304 171358 171776 191296 218092 218624 249248 263032 275968 300608 342716 343552 381661 382592 436184 475129 498496 526064 599753 601216 685432 763322 765184 872368 950258 996992 1052128 1199506 1202432 1370864 1526644 1530368 1744736 1900516 1993984 2104256 2399012 2404864 2741728 3053288 3325903 3489472 3801032 3987968 4198271 4208512 4798024 5226419 5483456 6106576 6651806 6978944 7602064 8396542 8417024 9596048 10452838 10966912 12213152 13303612 13957888 15204128 16793084 16834048 19192096 20905676 21933824 23281321 24426304 26607224 27915776 30408256 33586168 36584933 38384192 41811352 43867648 46562642 48852608 53214448 60816512 67172336 73169866 76768384 83622704 93125284 97705216 106428896 121633024 134344672 146339732 153536768 167245408 186250568 195410432 212857792 243266048 256094531 268689344 292679464 307073536 334490816 372501136 425715584 512189062 537378688 585358928 668981632 745002272 851431168 1024378124 1074757376 1170717856 1337963264 1490004544 1702862336 2048756248 2149514752 2341435712 2675926528 2980009088 4097512496 4682871424 5960018176 8195024992 9365742848 11920036352 16390049984 18731485696 32780099968 65560199936 131120399872
- Sum of all divisors σ(n): 337956561360
- Sum of proper divisors (its aliquot sum) s(n): 206836161488
- 131120399872 is an abundant number, because the sum of its proper divisors (206836161488) is greater than itself. Its abundance is 75715761616
Bases of 131120399872
- Binary: 11110100001110110001010000110000000002
- Hexadecimal: 0x1E87628600
- Base-36: 1O8HP81S
Squares and roots of 131120399872
- 131120399872 squared (1311203998722) is 17192559262593177616384
- 131120399872 cubed (1311203998723) is 2254295245334274900719389898702848
-
The
square root of 131120399872 is 362105.5093090963 -
The
cube root of 131120399872 is 5080.3085335579
Scales and comparisons
How big is 131120399872?- 131,120,399,872 seconds is equal to 4,169 years, 11 weeks, 4 days, 5 hours, 17 minutes, 52 seconds.
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To count from 1 to 131,120,399,872 would take you about eight thousand, three hundred thirty-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 131120399872 cubic inches would be around 423.4 feet tall.
Recreational maths with 131120399872
- 131120399872 backwards is 278993021131
- The number of decimal digits it has is: 12
- The sum of 131120399872's digits is 46
- More coming soon!
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