31343939994393
31,343,939,994,393 is an odd composite number composed of six prime numbers multiplied together.
31343939994393 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 31343939994393:
34 × 13 × 71 × 521 × 757 × 1063
(3 × 3 × 3 × 3 × 13 × 71 × 521 × 757 × 1063)See below for interesting mathematical facts about the number 31343939994393 from the Numbermatics database.
Names of 31343939994393
- Cardinal: 31343939994393 can be written as Thirty-one trillion, three hundred forty-three billion, nine hundred thirty-nine million, nine hundred ninety-four thousand, three hundred ninety-three.
Scientific notation
- Scientific notation: 3.1343939994393 × 1013
Factors of 31343939994393
Divisors of 31343939994393
- Number of divisors d(n): 160
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Complete list of divisors:
1 3 9 13 27 39 71 81 117 213 351 521 639 757 923 1053 1063 1563 1917 2271 2769 3189 4689 5751 6773 6813 8307 9567 9841 13819 14067 20319 20439 24921 28701 29523 36991 41457 42201 53747 60957 61317 74763 75473 86103 88569 110973 124371 161241 182871 226419 265707 332919 373113 394397 480883 483723 548613 553823 679257 698711 797121 804691 981149 998757 1119339 1183191 1442649 1451169 1661469 2037771 2096133 2414073 2943447 2996271 3549573 4327947 4353507 4984407 5127161 6113313 6288399 7199699 7242219 8830341 10460983 10648719 12983841 14953221 15381483 18865197 21599097 21726657 26491023 28002187 31382949 31946157 38951523 39321433 44859663 46144449 56595591 57133061 64797291 65179971 79473069 84006561 94148847 117964299 138433347 171399183 194391873 252019683 282446541 353892897 364028431 415300041 419244011 511178629 514197549 583175619 742729793 756059049 847339623 1061678691 1092085293 1257732033 1533535887 1542592647 2228189379 2268177147 3185036073 3276255879 3773196099 4600607661 4627777941 5450172143 6684568137 9828767637 11319588297 13801822983 16350516429 20053704411 29486302911 29766324781 33958764891 41405468949 49051549287 60161113233 89298974343 147154647861 267896923029 386962222153 441463943583 803690769087 1160886666459 2411072307261 3482659999377 10447979998131 31343939994393
- Sum of all divisors σ(n): 51348438231552
- Sum of proper divisors (its aliquot sum) s(n): 20004498237159
- 31343939994393 is a deficient number, because the sum of its proper divisors (20004498237159) is less than itself. Its deficiency is 11339441757234
Bases of 31343939994393
- Binary: 1110010000001110101000110100011000011000110012
- Hexadecimal: 0x1C81D468C319
- Base-36: B3Z7GLGK9
Squares and roots of 31343939994393
- 31343939994393 squared (313439399943932) is 982442574372109056871438449
- 31343939994393 cubed (313439399943933) is 30793621099056368437530538977270904616457
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The
square root of 31343939994393 is 5598565.8872958707 -
The
cube root of 31343939994393 is 31529.5565346223
Scales and comparisons
How big is 31343939994393?- 31,343,939,994,393 seconds is equal to 996,640 years, 17 weeks, 4 days, 6 hours, 26 minutes, 33 seconds.
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To count from 1 to 31,343,939,994,393 would take you about two million, four hundred ninety-one thousand, six hundred 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 31343939994393 cubic inches would be around 2627.5 feet tall.
Recreational maths with 31343939994393
- 31343939994393 backwards is 39349993934313
- The number of decimal digits it has is: 14
- The sum of 31343939994393's digits is 72
- More coming soon!
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