13865821040421
13,865,821,040,421 is an odd composite number composed of six prime numbers multiplied together.
13865821040421 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 13865821040421:
33 × 7 × 19 × 312 × 839 × 4789
(3 × 3 × 3 × 7 × 19 × 31 × 31 × 839 × 4789)See below for interesting mathematical facts about the number 13865821040421 from the Numbermatics database.
Names of 13865821040421
- Cardinal: 13865821040421 can be written as Thirteen trillion, eight hundred sixty-five billion, eight hundred twenty-one million, forty thousand, four hundred twenty-one.
Scientific notation
- Scientific notation: 1.3865821040421 × 1013
Factors of 13865821040421
Divisors of 13865821040421
- Number of divisors d(n): 192
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Complete list of divisors:
1 3 7 9 19 21 27 31 57 63 93 133 171 189 217 279 399 513 589 651 837 839 961 1197 1767 1953 2517 2883 3591 4123 4789 5301 5859 5873 6727 7551 8649 12369 14367 15903 15941 17619 18259 20181 22653 25947 26009 33523 37107 43101 47823 52857 54777 60543 78027 90991 100569 111321 111587 127813 129303 143469 148459 158571 164331 181629 182063 234081 272973 301707 334761 383439 430407 445377 492993 494171 546189 636937 702243 806279 818919 905121 1004283 1039213 1150317 1336131 1482513 1638567 1910811 2418837 2456757 2820721 3012849 3117639 3450951 3459197 4008393 4017971 4447539 4602229 4915701 5643953 5732433 7256511 8462163 9352917 10377591 12053913 13342617 13806687 15319301 16931859 17197299 19745047 21769533 25386489 28058751 28125797 31132773 32215603 36161739 41420061 45957903 50795577 59235141 76159467 76341449 84377391 87442351 93398319 96646809 107235107 108485217 124260183 124557101 137873709 152386731 177705423 229024347 253132173 262327053 289940427 321705321 373671303 413621127 533116269 534390143 612096457 687073041 759396519 786981159 869821281 871899707 965115963 1121013909 1603170429 1836289371 2061219123 2360943477 2366584919 2615699121 2895347889 3363041727 3861270131 4809511287 5508868113 7099754757 7847097363 11583810393 14428533861 16526604339 16566094433 21299264271 23541292089 27028890917 34751431179 49698283299 63897792813 73364132489 81086672751 104254293537 149094849897 220092397467 243260018253 447284549691 513548927423 660277192401 729780054759 1540646782269 1980831577203 4621940346807 13865821040421
- Sum of all divisors σ(n): 25570782720000
- Sum of proper divisors (its aliquot sum) s(n): 11704961679579
- 13865821040421 is a deficient number, because the sum of its proper divisors (11704961679579) is less than itself. Its deficiency is 2160859360842
Bases of 13865821040421
- Binary: 110010011100011000110101011001101111001001012
- Hexadecimal: 0xC9C63566F25
- Base-36: 4WXVBUBZ9
Squares and roots of 13865821040421
- 13865821040421 squared (138658210404212) is 192260993124981702915857241
- 13865821040421 cubed (138658210404213) is 2665856523724608524011339978821726538461
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The
square root of 13865821040421 is 3723683.7997366267 -
The
cube root of 13865821040421 is 24024.1776262383
Scales and comparisons
How big is 13865821040421?- 13,865,821,040,421 seconds is equal to 440,890 years, 11 weeks, 2 days, 19 hours, 40 minutes, 21 seconds.
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To count from 1 to 13,865,821,040,421 would take you about one million, one hundred two thousand, two hundred twenty-five 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 13865821040421 cubic inches would be around 2002 feet tall.
Recreational maths with 13865821040421
- 13865821040421 backwards is 12404012856831
- The number of decimal digits it has is: 14
- The sum of 13865821040421's digits is 45
- More coming soon!
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The information we have on file for 13865821040421 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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