15312126013990
15,312,126,013,990 is an even composite number composed of seven prime numbers multiplied together.
15312126013990 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 15312126013990:
2 × 5 × 13 × 292 × 127 × 233 × 4733
(2 × 5 × 13 × 29 × 29 × 127 × 233 × 4733)See below for interesting mathematical facts about the number 15312126013990 from the Numbermatics database.
Names of 15312126013990
- Cardinal: 15312126013990 can be written as Fifteen trillion, three hundred twelve billion, one hundred twenty-six million, thirteen thousand, nine hundred ninety.
Scientific notation
- Scientific notation: 1.531212601399 × 1013
Factors of 15312126013990
Divisors of 15312126013990
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 5 10 13 26 29 58 65 127 130 145 233 254 290 377 466 635 754 841 1165 1270 1651 1682 1885 2330 3029 3302 3683 3770 4205 4733 6058 6757 7366 8255 8410 9466 10933 13514 15145 16510 18415 21866 23665 29591 30290 33785 36830 47330 47879 54665 59182 61529 67570 87841 95758 106807 109330 123058 137257 147955 175682 195953 213614 239395 274514 295910 307645 384683 391906 439205 478790 534035 601091 615290 686285 769366 858139 878410 979765 1068070 1102789 1202182 1372570 1388491 1716278 1784341 1923415 1959530 2205578 2547389 2776982 3005455 3568682 3846830 3980453 4290695 5094778 5513945 6010910 6942455 7814183 7960906 8581390 8921705 11027890 11155807 12736945 13884910 14336257 15628366 17431639 17843410 19902265 22311614 24886031 25473890 28672514 31980881 34863278 39070915 39804530 49772062 51745889 55779035 63961762 71681285 78141830 87158195 103491778 111558070 124430155 140054203 143362570 159904405 174316390 226611307 248860310 258729445 280108406 319808810 323518403 415751453 453222614 505517531 517458890 647036806 700271015 831502906 927445549 1011035062 1133056535 1400542030 1617592015 1820704639 1854891098 2078757265 2266113070 2527587655 3235184030 3641409278 4061571887 4157514530 4637227745 5055175310 6571727903 8123143774 9103523195 9274455490 12056792137 13143455806 18207046390 20307859435 24113584274 32858639515 40615718870 52800434531 60283960685 65717279030 105600869062 117785584723 120567921370 235571169446 264002172655 528004345310 588927923615 1177855847230 1531212601399 3062425202798 7656063006995 15312126013990
- Sum of all divisors σ(n): 31122378233856
- Sum of proper divisors (its aliquot sum) s(n): 15810252219866
- 15312126013990 is an abundant number, because the sum of its proper divisors (15810252219866) is greater than itself. Its abundance is 498126205876
Bases of 15312126013990
- Binary: 110111101101001000011101010011110010001001102
- Hexadecimal: 0xDED21D4F226
- Base-36: 5FEAKHBTY
Squares and roots of 15312126013990
- 15312126013990 squared (153121260139902) is 234461203068309285675720100
- 15312126013990 cubed (153121260139903) is 3590099486773650620162268218535924199000
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The
square root of 15312126013990 is 3913071.1741533657 -
The
cube root of 15312126013990 is 24832.0075440475
Scales and comparisons
How big is 15312126013990?- 15,312,126,013,990 seconds is equal to 486,878 years, 12 weeks, 4 days, 17 hours, 13 minutes, 10 seconds.
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To count from 1 to 15,312,126,013,990 would take you about one million, two hundred seventeen thousand, one hundred ninety-five 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 15312126013990 cubic inches would be around 2069.3 feet tall.
Recreational maths with 15312126013990
- 15312126013990 backwards is 09931062121351
- The number of decimal digits it has is: 14
- The sum of 15312126013990's digits is 43
- More coming soon!
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