31380644996649
31,380,644,996,649 is an odd composite number composed of four prime numbers multiplied together.
31380644996649 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred twenty-five divisors.
Prime factorization of 31380644996649:
34 × 134 × 292 × 1272
(3 × 3 × 3 × 3 × 13 × 13 × 13 × 13 × 29 × 29 × 127 × 127)See below for interesting mathematical facts about the number 31380644996649 from the Numbermatics database.
Names of 31380644996649
- Cardinal: 31380644996649 can be written as Thirty-one trillion, three hundred eighty billion, six hundred forty-four million, nine hundred ninety-six thousand, six hundred forty-nine.
Scientific notation
- Scientific notation: 3.1380644996649 × 1013
Factors of 31380644996649
Divisors of 31380644996649
- Number of divisors d(n): 225
-
Complete list of divisors:
1 3 9 13 27 29 39 81 87 117 127 169 261 351 377 381 507 783 841 1053 1131 1143 1521 1651 2197 2349 2523 3393 3429 3683 4563 4901 4953 6591 7569 10179 10287 10933 11049 13689 14703 14859 16129 19773 21463 22707 28561 30537 32799 33147 44109 44577 47879 48387 59319 63713 64389 68121 85683 98397 99441 106807 132327 133731 142129 143637 145161 177957 191139 193167 209677 257049 279019 295191 298323 320421 396981 426387 430911 435483 467741 573417 579501 622427 629031 771147 828269 837057 885573 961263 1279161 1292733 1306449 1388491 1403223 1720251 1738503 1847677 1867281 1887093 2313441 2484807 2511171 2725801 2883789 3627247 3837483 3878199 4165473 4209669 5160753 5543031 5601843 5661279 6080633 7454421 7533513 8091551 8177403 8651367 10881741 11512449 12496419 12629007 13564489 16629093 16805529 16983837 18050383 18241899 22363263 22600539 24019801 24274653 24532209 32645223 35435413 37489257 37887021 40693467 49887279 50416587 54151149 54725697 67089789 72059403 72823959 73596627 79048229 97935669 105190163 106306239 112467771 122080401 149661837 162453447 164177091 176338357 216178209 218471877 220789881 234654979 237144687 293807007 315570489 318918717 366241203 460660369 487360341 492531273 529015071 648534627 655415631 703964937 711434061 946711467 956756151 1027626977 1098723609 1381981107 1462081023 1587045213 1945603881 2111894811 2134302183 2292398641 2840134401 2870268453 3050514727 3082880931 4145943321 4761135639 6335684433 6402906549 6877195923 8520403203 9151544181 9248642793 12437829963 13359150701 14283406917 19007053299 20631587769 27454632543 27745928379 29801182333 37313489889 40077452103 61894763307 82363897629 83237785137 89403546999 120232356309 185684289921 247091692887 268210640997 360697068927 387415370329 804631922991 1082091206781 1162246110987 2413895768973 3486738332961 10460214998883 31380644996649
- Sum of all divisors σ(n): 53012498949267
- Sum of proper divisors (its aliquot sum) s(n): 21631853952618
- 31380644996649 is a deficient number, because the sum of its proper divisors (21631853952618) is less than itself. Its deficiency is 9748791044031
Bases of 31380644996649
- Binary: 1110010001010011000000011001010100110001010012
- Hexadecimal: 0x1C8A6032A629
- Base-36: B4G2HT1K9
Squares and roots of 31380644996649
- 31380644996649 squared (313806449966492) is 984744880405711917221229201
- 31380644996649 cubed (313806449966493) is 30901929504279221552349239385606305947449
-
31380644996649 is a
perfect square number . Itssquare root is 5601843 -
The
cube root of 31380644996649 is 31541.8591891113
Scales and comparisons
How big is 31380644996649?- 31,380,644,996,649 seconds is equal to 997,807 years, 23 weeks, 16 hours, 24 minutes, 9 seconds.
-
To count from 1 to 31,380,644,996,649 would take you about two million, four hundred ninety-four thousand, five hundred eighteen 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 31380644996649 cubic inches would be around 2628.5 feet tall.
Recreational maths with 31380644996649
- 31380644996649 backwards is 94669944608313
- The number of decimal digits it has is: 14
- The sum of 31380644996649's digits is 72
- More coming soon!
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