31442690664
31,442,690,664 is an even composite number composed of seven prime numbers multiplied together.
31442690664 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 31442690664:
23 × 32 × 7 × 11 × 19 × 31 × 9629
(2 × 2 × 2 × 3 × 3 × 7 × 11 × 19 × 31 × 9629)See below for interesting mathematical facts about the number 31442690664 from the Numbermatics database.
Names of 31442690664
- Cardinal: 31442690664 can be written as Thirty-one billion, four hundred forty-two million, six hundred ninety thousand, six hundred sixty-four.
Scientific notation
- Scientific notation: 3.1442690664 × 1010
Factors of 31442690664
Divisors of 31442690664
- Number of divisors d(n): 384
-
Complete list of divisors:
1 2 3 4 6 7 8 9 11 12 14 18 19 21 22 24 28 31 33 36 38 42 44 56 57 62 63 66 72 76 77 84 88 93 99 114 124 126 132 133 152 154 168 171 186 198 209 217 228 231 248 252 264 266 279 308 341 342 372 396 399 418 434 456 462 504 532 558 589 616 627 651 682 684 693 744 792 798 836 868 924 1023 1064 1116 1178 1197 1254 1302 1364 1368 1386 1463 1596 1672 1736 1767 1848 1881 1953 2046 2232 2356 2387 2394 2508 2604 2728 2772 2926 3069 3192 3534 3762 3906 4092 4123 4389 4712 4774 4788 5016 5208 5301 5544 5852 6138 6479 7068 7161 7524 7812 8184 8246 8778 9548 9576 9629 10602 11704 12276 12369 12958 13167 14136 14322 15048 15624 16492 17556 19096 19258 19437 21204 21483 24552 24738 25916 26334 28644 28887 32984 35112 37107 38516 38874 42408 42966 45353 49476 51832 52668 57288 57774 58311 67403 74214 77032 77748 85932 86661 90706 98952 105336 105919 115548 116622 134806 136059 148428 155496 171864 173322 181412 182951 202209 211838 231096 233244 269612 272118 296856 298499 317757 346644 362824 365902 404418 408177 423676 466488 539224 544236 548853 596998 606627 635514 693288 731804 741433 808836 816354 847352 895497 953271 1088472 1097706 1193996 1213254 1271028 1280657 1463608 1482866 1617672 1632708 1646559 1790994 1906542 2012461 2089493 2195412 2224299 2387992 2426508 2542056 2561314 2686491 2965732 3265416 3283489 3293118 3581988 3813084 3841971 4024922 4178986 4390824 4448598 4853016 5122628 5372982 5671481 5931464 6037383 6268479 6566978 6586236 6672897 7163976 7626168 7683942 8049844 8357972 8897196 9850467 10245256 10745964 11342962 11525913 12074766 12536958 13133956 13172472 13345794 14087227 15367884 16099688 16715944 17014443 17794392 18112149 18805437 19700934 21491928 22685924 22984423 23051826 24149532 25073916 26267912 26691588 28174454 29551401 30735768 34028886 36224298 37610874 39401868 39700367 42261681 45371848 45968846 46103652 48299064 50147832 51043329 53383176 56348908 59102802 62386291 68057772 68953269 72448596 75221748 78803736 79400734 84523362 91937692 92207304 102086658 112697816 118205604 119101101 124772582 126785043 136115544 137906538 144897192 150443496 158801468 169046724 183875384 187158873 204173316 206859807 236411208 238202202 249545164 253570086 275813076 317602936 338093448 357303303 374317746 408346632 413719614 436704037 476404404 499090328 507140172 551626152 561476619 714606606 748635492 827439228 873408074 952808808 1014280344 1122953238 1310112111 1429213212 1497270984 1654878456 1746816148 2245906476 2620224222 2858426424 3493632296 3930336333 4491812952 5240448444 7860672666 10480896888 15721345332 31442690664
- Sum of all divisors σ(n): 115375104000
- Sum of proper divisors (its aliquot sum) s(n): 83932413336
- 31442690664 is an abundant number, because the sum of its proper divisors (83932413336) is greater than itself. Its abundance is 52489722672
Bases of 31442690664
- Binary: 111010100100010000101100010011010002
- Hexadecimal: 0x752216268
- Base-36: EG05ZE0
Squares and roots of 31442690664
- 31442690664 squared (314426906642) is 988642796191992760896
- 31442690664 cubed (314426906643) is 31085589617856825534580243474944
-
The
square root of 31442690664 is 177320.8692286385 -
The
cube root of 31442690664 is 3156.2633643173
Scales and comparisons
How big is 31442690664?- 31,442,690,664 seconds is equal to 999 years, 40 weeks, 4 days, 44 minutes, 24 seconds.
-
To count from 1 to 31,442,690,664 would take you about one thousand, nine hundred ninety-nine 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 31442690664 cubic inches would be around 263 feet tall.
Recreational maths with 31442690664
- 31442690664 backwards is 46609624413
- The number of decimal digits it has is: 11
- The sum of 31442690664's digits is 45
- More coming soon!
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The information we have on file for 31442690664 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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