13977517491
13,977,517,491 is an odd composite number composed of six prime numbers multiplied together.
13977517491 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 13977517491:
33 × 72 × 31 × 37 × 61 × 151
(3 × 3 × 3 × 7 × 7 × 31 × 37 × 61 × 151)See below for interesting mathematical facts about the number 13977517491 from the Numbermatics database.
Names of 13977517491
- Cardinal: 13977517491 can be written as Thirteen billion, nine hundred seventy-seven million, five hundred seventeen thousand, four hundred ninety-one.
Scientific notation
- Scientific notation: 1.3977517491 × 1010
Factors of 13977517491
Divisors of 13977517491
- Number of divisors d(n): 192
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Complete list of divisors:
1 3 7 9 21 27 31 37 49 61 63 93 111 147 151 183 189 217 259 279 333 427 441 453 549 651 777 837 999 1057 1147 1281 1323 1359 1519 1647 1813 1891 1953 2257 2331 2989 3171 3441 3843 4077 4557 4681 5439 5587 5673 5859 6771 6993 7399 8029 8967 9211 9513 10323 11529 13237 13671 14043 15799 16317 16761 17019 20313 22197 24087 26901 27633 28539 30969 32767 39109 39711 41013 42129 47397 48951 50283 51057 56203 60939 64477 66591 69967 72261 80703 82899 92659 98301 110593 117327 119133 126387 142191 150849 168609 173197 193431 199773 209901 216783 229369 248697 273763 277977 285541 294903 331779 340807 351981 357399 426573 451339 489769 505827 519591 580293 629703 688107 821289 833931 856623 884709 995337 1022421 1055943 1212379 1354017 1469307 1517481 1558773 1740879 1889109 1998787 2064321 2385649 2463867 2501793 2569869 2986011 3067263 3428383 3637137 4062051 4407921 4676319 5996361 6192963 7156947 7391601 7709607 8486653 9201789 10285149 10565017 10911411 12186153 13223763 13991509 16699543 17989083 21470841 25459959 30855447 31695051 32734233 41974527 50098629 53967249 64412523 73955119 76379877 92566341 95085153 125923581 150295887 221865357 229139631 285255459 377770743 450887661 517685833 665596071 1553057499 1996788213 4659172497 13977517491
- Sum of all divisors σ(n): 26127851520
- Sum of proper divisors (its aliquot sum) s(n): 12150334029
- 13977517491 is a deficient number, because the sum of its proper divisors (12150334029) is less than itself. Its deficiency is 1827183462
Bases of 13977517491
- Binary: 11010000010001111111111101101100112
- Hexadecimal: 0x3411FFDB3
- Base-36: 6F5UPIR
Squares and roots of 13977517491
- 13977517491 squared (139775174912) is 195370995211210935081
- 13977517491 cubed (139775174913) is 2730801502798778084385143001771
-
The
square root of 13977517491 is 118226.5515482881 -
The
cube root of 13977517491 is 2408.8514290149
Scales and comparisons
How big is 13977517491?- 13,977,517,491 seconds is equal to 444 years, 22 weeks, 6 days, 19 hours, 44 minutes, 51 seconds.
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To count from 1 to 13,977,517,491 would take you about eight hundred eighty-eight 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 13977517491 cubic inches would be around 200.7 feet tall.
Recreational maths with 13977517491
- 13977517491 backwards is 19471577931
- The number of decimal digits it has is: 11
- The sum of 13977517491's digits is 54
- More coming soon!
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The information we have on file for 13977517491 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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