131809345164
131,809,345,164 is an even composite number composed of seven prime numbers multiplied together.
131809345164 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 131809345164:
22 × 32 × 72 × 17 × 19 × 73 × 3169
(2 × 2 × 3 × 3 × 7 × 7 × 17 × 19 × 73 × 3169)See below for interesting mathematical facts about the number 131809345164 from the Numbermatics database.
Names of 131809345164
- Cardinal: 131809345164 can be written as One hundred thirty-one billion, eight hundred nine million, three hundred forty-five thousand, one hundred sixty-four.
Scientific notation
- Scientific notation: 1.31809345164 × 1011
Factors of 131809345164
Divisors of 131809345164
- Number of divisors d(n): 432
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Complete list of divisors:
1 2 3 4 6 7 9 12 14 17 18 19 21 28 34 36 38 42 49 51 57 63 68 73 76 84 98 102 114 119 126 133 146 147 153 171 196 204 219 228 238 252 266 292 294 306 323 342 357 399 438 441 476 511 532 588 612 646 657 684 714 798 833 876 882 931 969 1022 1071 1197 1241 1292 1314 1387 1428 1533 1596 1666 1764 1862 1938 2044 2142 2261 2394 2482 2499 2628 2774 2793 2907 3066 3169 3332 3577 3723 3724 3876 4161 4284 4522 4599 4788 4964 4998 5548 5586 5814 6132 6338 6783 7154 7446 7497 8322 8379 8687 9044 9198 9507 9709 9996 10731 11169 11172 11628 12483 12676 13566 14308 14892 14994 15827 16644 16758 17374 18396 19014 19418 20349 21462 22183 22338 23579 24966 26061 27132 28521 29127 29988 31654 32193 33516 34748 38028 38836 40698 42924 44366 44676 47158 47481 49932 52122 53873 57042 58254 60211 60809 63308 64386 66549 67963 70737 78183 81396 87381 88732 94316 94962 104244 107746 114084 116508 120422 121618 128772 133098 135926 141474 142443 155281 156366 161619 165053 174762 180633 182427 189924 199647 203889 212211 215492 231337 240844 243236 266196 271852 282948 284886 310562 312732 323238 330106 349524 361266 364854 377111 399294 407778 421477 424422 462674 465843 484857 495159 541899 547281 569772 611667 621124 646476 660212 694011 722532 729708 754222 798588 815556 842954 848844 925348 931686 969714 990318 1023587 1083798 1094562 1131333 1155371 1223334 1264431 1388022 1397529 1485477 1508444 1619359 1685908 1863372 1939428 1980636 2047174 2082033 2167596 2189124 2262666 2310742 2446668 2528862 2639777 2776044 2795058 2950339 2970954 3070761 3238718 3393999 3466113 3793293 3932729 4094348 4164066 4395403 4525332 4621484 4858077 5057724 5279554 5590116 5900678 5941908 6141522 6477436 6787998 6932226 7165109 7586586 7865458 7919331 8328132 8790806 8851017 9212283 9716154 10398339 10559108 11335513 11798187 11801356 12283044 13186209 13575996 13864452 14330218 14574231 15173172 15730916 15838662 17581612 17702034 18424566 19432308 20796678 21495327 22671026 23596374 23757993 26372418 26553051 27529103 28660436 29148462 30767821 31677324 34006539 35394561 35404068 36849132 39558627 41593356 42990654 45342052 47192748 47515986 50155763 52744836 53106102 55058206 58296924 61535642 64485981 68013078 70789122 74721851 79117254 82587309 85981308 92303463 95031972 100311526 102019617 106212204 110116412 123071284 128971962 136026156 141578244 149443702 150467289 158234508 165174618 184606926 192703721 200623052 204039234 215374747 224165553 247761927 257943924 276910389 298887404 300934578 330349236 369213852 385407442 408078468 430749494 448331106 451401867 495523854 523052957 553820778 578111163 601869156 646124241 672496659 770814884 861498988 896662212 902803734 991047708 1046105914 1107641556 1156222326 1292248482 1344993318 1569158871 1734333489 1805607468 1938372723 2092211828 2312444652 2584496964 2689986636 3138317742 3468666978 3661370699 3876745446 4707476613 6276635484 6937333956 7322741398 7753490892 9414953226 10984112097 14645482796 18829906452 21968224194 32952336291 43936448388 65904672582 131809345164
- Sum of all divisors σ(n): 438035925600
- Sum of proper divisors (its aliquot sum) s(n): 306226580436
- 131809345164 is an abundant number, because the sum of its proper divisors (306226580436) is greater than itself. Its abundance is 174417235272
Bases of 131809345164
- Binary: 11110101100000111001011111110100011002
- Hexadecimal: 0x1EB072FE8C
- Base-36: 1OJVVPN0
Squares and roots of 131809345164
- 131809345164 squared (1318093451642) is 17373703472562490186896
- 131809345164 cubed (1318093451643) is 2290016477791974672603937733770944
-
The
square root of 131809345164 is 363055.5675981295 -
The
cube root of 131809345164 is 5089.1908086131
Scales and comparisons
How big is 131809345164?- 131,809,345,164 seconds is equal to 4,191 years, 6 weeks, 5 days, 2 hours, 59 minutes, 24 seconds.
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To count from 1 to 131,809,345,164 would take you about eight thousand, three hundred eighty-two 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 131809345164 cubic inches would be around 424.1 feet tall.
Recreational maths with 131809345164
- 131809345164 backwards is 461543908131
- The number of decimal digits it has is: 12
- The sum of 131809345164's digits is 45
- More coming soon!
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