121940031186379
121,940,031,186,379 is an odd composite number composed of seven prime numbers multiplied together.
121940031186379 is an odd composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 121940031186379:
7 × 31 × 43 × 127 × 181 × 751 × 757
See below for interesting mathematical facts about the number 121940031186379 from the Numbermatics database.
Names of 121940031186379
- Cardinal: 121940031186379 can be written as One hundred twenty-one trillion, nine hundred forty billion, thirty-one million, one hundred eighty-six thousand, three hundred seventy-nine.
Scientific notation
- Scientific notation: 1.21940031186379 × 1014
Factors of 121940031186379
Divisors of 121940031186379
- Number of divisors d(n): 128
-
Complete list of divisors:
1 7 31 43 127 181 217 301 751 757 889 1267 1333 3937 5257 5299 5461 5611 7783 9331 22987 23281 23467 27559 32293 32551 38227 39277 54481 95377 96139 135931 137017 160909 162967 164269 169291 226051 227857 241273 568507 667639 672973 712597 951517 959119 988441 1001083 1009081 1185037 1688911 2956687 2980309 3979549 4101211 4133977 4213861 4247527 4988179 5845033 5891731 6919087 7007581 7063567 17263237 17401159 17623717 20696809 20862163 24445801 28708477 28937839 29497027 29732689 30641671 40915231 41242117 72200389 102899767 120842659 121808113 123366019 127137541 128153287 171120607 181196023 182643661 214491697 505402723 535160347 539435929 720298369 742319191 748249837 757819831 889962787 897073009 1268372161 1278505627 2238212059 3104616727 3189892777 3746122429 3776051503 4424689981 5196234337 5237748859 5304738817 13068270409 15667484413 21732317089 22329249439 23011894921 23195744947 30972829867 91477892863 96243118537 137165389411 161083264447 162370214629 405116382679 561935627587 673701829759 960157725877 2835814678753 3933549393109 17420004455197 121940031186379
- Sum of all divisors σ(n): 149575700578304
- Sum of proper divisors (its aliquot sum) s(n): 27635669391925
- 121940031186379 is a deficient number, because the sum of its proper divisors (27635669391925) is less than itself. Its deficiency is 94304361794454
Bases of 121940031186379
- Binary: 110111011100111011000000011111000100101110010112
- Hexadecimal: 0x6EE7603E25CB
- Base-36: 1782H664EJ
Squares and roots of 121940031186379
- 121940031186379 squared (1219400311863792) is 14869371205735083110235131641
- 121940031186379 cubed (1219400311863793) is 1813171588549181948203347424595134471117939
-
The
square root of 121940031186379 is 11042646.0228687491 -
The
cube root of 121940031186379 is 49588.6289167887
Scales and comparisons
How big is 121940031186379?- 121,940,031,186,379 seconds is equal to 3,877,315 years, 41 weeks, 6 days, 13 hours, 6 minutes, 19 seconds.
-
To count from 1 to 121,940,031,186,379 would take you about nine million, six hundred ninety-three thousand, two hundred eighty-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 121940031186379 cubic inches would be around 4132.4 feet tall.
Recreational maths with 121940031186379
- 121940031186379 backwards is 973681130049121
- The number of decimal digits it has is: 15
- The sum of 121940031186379's digits is 55
- More coming soon!
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