131408129688
131,408,129,688 is an even composite number composed of seven prime numbers multiplied together.
131408129688 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 131408129688:
23 × 3 × 11 × 19 × 43 × 71 × 8581
(2 × 2 × 2 × 3 × 11 × 19 × 43 × 71 × 8581)See below for interesting mathematical facts about the number 131408129688 from the Numbermatics database.
Names of 131408129688
- Cardinal: 131408129688 can be written as One hundred thirty-one billion, four hundred eight million, one hundred twenty-nine thousand, six hundred eighty-eight.
Scientific notation
- Scientific notation: 1.31408129688 × 1011
Factors of 131408129688
Divisors of 131408129688
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 3 4 6 8 11 12 19 22 24 33 38 43 44 57 66 71 76 86 88 114 129 132 142 152 172 209 213 228 258 264 284 344 418 426 456 473 516 568 627 781 817 836 852 946 1032 1254 1349 1419 1562 1634 1672 1704 1892 2343 2451 2508 2698 2838 3053 3124 3268 3784 4047 4686 4902 5016 5396 5676 6106 6248 6536 8094 8581 8987 9159 9372 9804 10792 11352 12212 14839 16188 17162 17974 18318 18744 19608 24424 25743 26961 29678 32376 33583 34324 35948 36636 44517 51486 53922 58007 59356 67166 68648 71896 73272 89034 94391 100749 102972 107844 116014 118712 134332 163039 174021 178068 188782 201498 205944 215688 232028 268664 283173 326078 348042 356136 368983 377564 402996 464056 489117 566346 609251 638077 652156 696084 737966 755128 805992 978234 1106949 1132692 1218502 1276154 1304312 1392168 1475932 1793429 1827753 1914231 1956468 2213898 2265384 2437004 2552308 2951864 3586858 3655506 3828462 3912936 4058813 4427796 4874008 5104616 5380287 6701761 7010677 7173716 7311012 7656924 8117626 8855592 10760574 11575769 12176439 13403522 14021354 14347432 14622024 15313848 16235252 20105283 21032031 21521148 23151538 24352878 26197793 26807044 28042708 32470504 34727307 40210566 42064062 43042296 46303076 48705756 52395586 53614088 56085416 69454614 77117447 78593379 80421132 84128124 92606152 97411512 104791172 127333459 138909228 154234894 157186758 160842264 168256248 209582344 231352341 254666918 277818456 288175723 308469788 314373516 382000377 462704682 497758067 509333836 576351446 616939576 628747032 764000754 864527169 925409364 995516134 1018667672 1152702892 1493274201 1528001508 1729054338 1850818728 1991032268 2305405784 2986548402 3056003016 3458108676 3982064536 5475338737 5973096804 6916217352 10950677474 11946193608 16426016211 21901354948 32852032422 43802709896 65704064844 131408129688
- Sum of all divisors σ(n): 391503974400
- Sum of proper divisors (its aliquot sum) s(n): 260095844712
- 131408129688 is an abundant number, because the sum of its proper divisors (260095844712) is greater than itself. Its abundance is 128687715024
Bases of 131408129688
- Binary: 11110100110001000100011101110100110002
- Hexadecimal: 0x1E9888EE98
- Base-36: 1OD909SO
Squares and roots of 131408129688
- 131408129688 squared (1314081296882) is 17268096548098226977344
- 131408129688 cubed (1314081296883) is 2269168270657396940401680589788672
-
The
square root of 131408129688 is 362502.5926638319 -
The
cube root of 131408129688 is 5084.0218848483
Scales and comparisons
How big is 131408129688?- 131,408,129,688 seconds is equal to 4,178 years, 19 weeks, 2 days, 10 hours, 14 minutes, 48 seconds.
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To count from 1 to 131,408,129,688 would take you about eight thousand, three hundred fifty-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 131408129688 cubic inches would be around 423.7 feet tall.
Recreational maths with 131408129688
- 131408129688 backwards is 886921804131
- The number of decimal digits it has is: 12
- The sum of 131408129688's digits is 51
- More coming soon!
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