31149655812
31,149,655,812 is an even composite number composed of five prime numbers multiplied together.
31149655812 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twenty-four divisors.
Prime factorization of 31149655812:
22 × 35 × 112 × 59 × 672
(2 × 2 × 3 × 3 × 3 × 3 × 3 × 11 × 11 × 59 × 67 × 67)See below for interesting mathematical facts about the number 31149655812 from the Numbermatics database.
Names of 31149655812
- Cardinal: 31149655812 can be written as Thirty-one billion, one hundred forty-nine million, six hundred fifty-five thousand, eight hundred twelve.
Scientific notation
- Scientific notation: 3.1149655812 × 1010
Factors of 31149655812
Divisors of 31149655812
- Number of divisors d(n): 324
-
Complete list of divisors:
1 2 3 4 6 9 11 12 18 22 27 33 36 44 54 59 66 67 81 99 108 118 121 132 134 162 177 198 201 236 242 243 268 297 324 354 363 396 402 484 486 531 594 603 649 708 726 737 804 891 972 1062 1089 1188 1206 1298 1452 1474 1593 1782 1809 1947 2124 2178 2211 2412 2596 2673 2948 3186 3267 3564 3618 3894 3953 4356 4422 4489 4779 5346 5427 5841 6372 6534 6633 7139 7236 7788 7906 8107 8844 8978 9558 9801 10692 10854 11682 11859 13068 13266 13467 14278 14337 15812 16214 16281 17523 17956 19116 19602 19899 21417 21708 23364 23718 24321 26532 26934 28556 28674 29403 32428 32562 35046 35577 39204 39798 40401 42834 43483 47436 48642 49379 52569 53868 57348 58806 59697 64251 65124 70092 71154 72963 79596 80802 85668 86966 97284 98758 105138 106731 117612 119394 121203 128502 130449 142308 145926 148137 157707 161604 173932 179091 192753 197516 210276 213462 218889 238788 242406 257004 260898 264851 291852 296274 315414 320193 358182 363609 385506 391347 426924 437778 444411 478313 484812 521796 529702 543169 578259 592548 630828 640386 656667 716364 727218 771012 782694 794553 875556 888822 956626 960579 1059404 1086338 1090827 1156518 1174041 1280772 1313334 1333233 1434939 1454436 1565388 1589106 1629507 1734777 1777644 1913252 1921158 1970001 2172676 2181654 2313036 2348082 2383659 2626668 2666466 2869878 2913361 3178212 3259014 3469554 3522123 3842316 3940002 3999699 4304817 4363308 4696164 4767318 4888521 5332932 5739756 5826722 6518028 6939108 7044246 7150977 7880004 7999398 8609634 8740083 9534636 9777042 10566369 11653444 11999097 12914451 14088492 14301954 14665563 15998796 17219268 17480166 19554084 21132738 21452931 23998194 25828902 26220249 28603908 29331126 32046971 34960332 38743353 42265476 42905862 43996689 47996388 51657804 52440498 58662252 64093942 64358793 77486706 78660747 85811724 87993378 96140913 104880996 116230059 128187884 128717586 131990067 154973412 157321494 175986756 192281826 232460118 235982241 257435172 263980134 288422739 314642988 384563652 464920236 471964482 527960268 576845478 707946723 865268217 943928964 1153690956 1415893446 1730536434 2595804651 2831786892 3461072868 5191609302 7787413953 10383218604 15574827906 31149655812
- Sum of all divisors σ(n): 92657663280
- Sum of proper divisors (its aliquot sum) s(n): 61508007468
- 31149655812 is an abundant number, because the sum of its proper divisors (61508007468) is greater than itself. Its abundance is 30358351656
Bases of 31149655812
- Binary: 111010000001010101000000111000001002
- Hexadecimal: 0x740AA0704
- Base-36: EB5P890
Squares and roots of 31149655812
- 31149655812 squared (311496558122) is 970301057206065379344
- 31149655812 cubed (311496558123) is 30224543965988658925334814347328
-
The
square root of 31149655812 is 176492.6508724939 -
The
cube root of 31149655812 is 3146.4276563399
Scales and comparisons
How big is 31149655812?- 31,149,655,812 seconds is equal to 990 years, 24 weeks, 10 hours, 10 minutes, 12 seconds.
-
To count from 1 to 31,149,655,812 would take you about one thousand, nine hundred eighty 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 31149655812 cubic inches would be around 262.2 feet tall.
Recreational maths with 31149655812
- 31149655812 backwards is 21855694113
- The number of decimal digits it has is: 11
- The sum of 31149655812's digits is 45
- More coming soon!
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