13129805260845
13,129,805,260,845 is an odd composite number composed of five prime numbers multiplied together.
13129805260845 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twelve divisors.
Prime factorization of 13129805260845:
312 × 5 × 72 × 13 × 7757
(3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 7 × 7 × 13 × 7757)See below for interesting mathematical facts about the number 13129805260845 from the Numbermatics database.
Names of 13129805260845
- Cardinal: 13129805260845 can be written as Thirteen trillion, one hundred twenty-nine billion, eight hundred five million, two hundred sixty thousand, eight hundred forty-five.
Scientific notation
- Scientific notation: 1.3129805260845 × 1013
Factors of 13129805260845
Divisors of 13129805260845
- Number of divisors d(n): 312
-
Complete list of divisors:
1 3 5 7 9 13 15 21 27 35 39 45 49 63 65 81 91 105 117 135 147 189 195 243 245 273 315 351 405 441 455 567 585 637 729 735 819 945 1053 1215 1323 1365 1701 1755 1911 2187 2205 2457 2835 3159 3185 3645 3969 4095 5103 5265 5733 6561 6615 7371 7757 8505 9477 9555 10935 11907 12285 15309 15795 17199 19683 19845 22113 23271 25515 28431 28665 32805 35721 36855 38785 45927 47385 51597 54299 59049 59535 66339 69813 76545 85293 85995 98415 100841 107163 110565 116355 137781 142155 154791 162897 177147 178605 199017 209439 229635 255879 257985 271495 295245 302523 321489 331695 349065 380093 413343 426465 464373 488691 504205 531441 535815 597051 628317 688905 705887 767637 773955 814485 885735 907569 964467 995085 1047195 1140279 1240029 1279395 1393119 1466073 1512615 1607445 1791153 1884951 1900465 2066715 2117661 2302911 2321865 2443455 2657205 2722707 2893401 2985255 3141585 3420837 3529435 3720087 3838185 4179357 4398219 4537845 4822335 4941209 5373459 5654853 5701395 6200145 6352983 6908733 6965595 7330365 8168121 8680203 8955765 9424755 10262511 10588305 11514555 12538071 13194657 13613535 14467005 14823627 16120377 16964559 17104185 18600435 19058949 20896785 21991095 24504363 24706045 26040609 26867295 28274265 30787533 31764915 34543665 37614213 39583971 40840605 43401015 44470881 48361131 50893677 51312555 57176847 62690355 65973285 73513089 74118135 80601885 84822795 92362599 95294745 112842639 118751913 122521815 130203045 133412643 152681031 153937665 171530541 188071065 197919855 220539267 222354405 241805655 254468385 277087797 285884235 338527917 356255739 367565445 400237929 458043093 461812995 514591623 564213195 593759565 661617801 667063215 763405155 831263391 857652705 1068767217 1102696335 1200713787 1374129279 1385438985 1543774869 1692639585 1781278695 1984853403 2001189645 2290215465 2493790173 2572958115 3206301651 3308089005 3602141361 4122387837 4156316955 4631324607 5343836085 5954560209 6003568935 6870646395 7481370519 7718874345 9618904953 9924267015 10806424083 12468950865 13893973821 16031508255 17863680627 18010706805 20611939185 22444111557 23156623035 28856714859 29772801045 32419272249 37406852595 41681921463 48094524765 53591041881 54032120415 67332334671 69469869105 89318403135 97257816747 112220557785 125045764389 144283574295 162096361245 201997004013 208409607315 267955209405 291773450241 336661673355 375137293167 486289083735 625228821945 875320350723 1009985020065 1458867251205 1875686465835 2625961052169 4376601753615 13129805260845
- Sum of all divisors σ(n): 29610787681944
- Sum of proper divisors (its aliquot sum) s(n): 16480982421099
- 13129805260845 is an abundant number, because the sum of its proper divisors (16480982421099) is greater than itself. Its abundance is 3351177160254
Bases of 13129805260845
- Binary: 101111110001000001010110000011101000001011012
- Hexadecimal: 0xBF10560E82D
- Base-36: 4NJQZ1TT9
Squares and roots of 13129805260845
- 13129805260845 squared (131298052608452) is 172391786187713038490114025
- 13129805260845 cubed (131298052608453) is 2263470581213901059466699100968917851125
-
The
square root of 13129805260845 is 3623507.3148601481 -
The
cube root of 13129805260845 is 23591.3482487757
Scales and comparisons
How big is 13129805260845?- 13,129,805,260,845 seconds is equal to 417,487 years, 10 weeks, 16 hours, 45 seconds.
-
To count from 1 to 13,129,805,260,845 would take you about one million, forty-three thousand, seven hundred seventeen 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 13129805260845 cubic inches would be around 1965.9 feet tall.
Recreational maths with 13129805260845
- 13129805260845 backwards is 54806250892131
- The number of decimal digits it has is: 14
- The sum of 13129805260845's digits is 54
- More coming soon!
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