31912809423264
31,912,809,423,264 is an even composite number composed of five prime numbers multiplied together.
31912809423264 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 31912809423264:
25 × 32 × 7 × 11 × 11293
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 11 × 1129 × 1129 × 1129)See below for interesting mathematical facts about the number 31912809423264 from the Numbermatics database.
Names of 31912809423264
- Cardinal: 31912809423264 can be written as Thirty-one trillion, nine hundred twelve billion, eight hundred nine million, four hundred twenty-three thousand, two hundred sixty-four.
Scientific notation
- Scientific notation: 3.1912809423264 × 1013
Factors of 31912809423264
Divisors of 31912809423264
- Number of divisors d(n): 288
-
Complete list of divisors:
1 2 3 4 6 7 8 9 11 12 14 16 18 21 22 24 28 32 33 36 42 44 48 56 63 66 72 77 84 88 96 99 112 126 132 144 154 168 176 198 224 231 252 264 288 308 336 352 396 462 504 528 616 672 693 792 924 1008 1056 1129 1232 1386 1584 1848 2016 2258 2464 2772 3168 3387 3696 4516 5544 6774 7392 7903 9032 10161 11088 12419 13548 15806 18064 20322 22176 23709 24838 27096 31612 36128 37257 40644 47418 49676 54192 63224 71127 74514 81288 86933 94836 99352 108384 111771 126448 142254 149028 162576 173866 189672 198704 223542 252896 260799 284508 298056 325152 347732 379344 397408 447084 521598 569016 596112 695464 758688 782397 894168 1043196 1138032 1192224 1274641 1390928 1564794 1788336 2086392 2276064 2549282 2781856 3129588 3576672 3823923 4172784 5098564 6259176 7647846 8345568 8922487 10197128 11471769 12518352 14021051 15295692 17844974 20394256 22943538 25036704 26767461 28042102 30591384 35689948 40788512 42063153 45887076 53534922 56084204 61182768 71379896 80302383 84126306 91774152 98147357 107069844 112168408 122365536 126189459 142759792 160604766 168252612 183548304 196294714 214139688 224336816 252378918 285519584 294442071 321209532 336505224 367096608 392589428 428279376 448673632 504757836 588884142 642419064 673010448 785178856 856558752 883326213 1009515672 1177768284 1284838128 1346020896 1439069689 1570357712 1766652426 2019031344 2355536568 2569676256 2878139378 3140715424 3533304852 4038062688 4317209067 4711073136 5756278756 7066609704 8634418134 9422146272 10073487823 11512557512 12951627201 14133219408 15829766579 17268836268 20146975646 23025115024 25903254402 28266438816 30220463469 31659533158 34537672536 40293951292 46050230048 47489299737 51806508804 60440926938 63319066316 69075345072 80587902584 90661390407 94978599474 103613017608 110808366053 120881853876 126638132632 138150690144 142467899211 161175805168 181322780814 189957198948 207226035216 221616732106 241763707752 253276265264 284935798422 322351610336 332425098159 362645561628 379914397896 414452070432 443233464212 483527415504 506552530528 569871596844 664850196318 725291123256 759828795792 886466928424 967054831008 997275294477 1139743193688 1329700392636 1450582246512 1519657591584 1772933856848 1994550588954 2279486387376 2659400785272 2901164493024 3545867713696 3989101177908 4558972774752 5318801570544 7978202355816 10637603141088 15956404711632 31912809423264
- Sum of all divisors σ(n): 113245721447040
- Sum of proper divisors (its aliquot sum) s(n): 81332912023776
- 31912809423264 is an abundant number, because the sum of its proper divisors (81332912023776) is greater than itself. Its abundance is 49420102600512
Bases of 31912809423264
- Binary: 1110100000110010001111010101101100001101000002
- Hexadecimal: 0x1D0647AB61A0
- Base-36: BB8JIRL40
Squares and roots of 31912809423264
- 31912809423264 squared (319128094232642) is 1018427405285567556304413696
- 31912809423264 cubed (319128094232643) is 32500879696307565151729966289063422623744
-
The
square root of 31912809423264 is 5649142.3617451879 -
The
cube root of 31912809423264 is 31719.1601415651
Scales and comparisons
How big is 31912809423264?- 31,912,809,423,264 seconds is equal to 1,014,728 years, 32 weeks, 4 days, 4 hours, 14 minutes, 24 seconds.
-
To count from 1 to 31,912,809,423,264 would take you about two million, five hundred thirty-six thousand, eight hundred twenty-one 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 31912809423264 cubic inches would be around 2643.3 feet tall.
Recreational maths with 31912809423264
- 31912809423264 backwards is 46232490821913
- The number of decimal digits it has is: 14
- The sum of 31912809423264's digits is 54
- More coming soon!
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