31355977149
31,355,977,149 is an odd composite number composed of four prime numbers multiplied together.
31355977149 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 31355977149:
35 × 74 × 223 × 241
(3 × 3 × 3 × 3 × 3 × 7 × 7 × 7 × 7 × 223 × 241)See below for interesting mathematical facts about the number 31355977149 from the Numbermatics database.
Names of 31355977149
- Cardinal: 31355977149 can be written as Thirty-one billion, three hundred fifty-five million, nine hundred seventy-seven thousand, one hundred forty-nine.
Scientific notation
- Scientific notation: 3.1355977149 × 1010
Factors of 31355977149
Divisors of 31355977149
- Number of divisors d(n): 120
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Complete list of divisors:
1 3 7 9 21 27 49 63 81 147 189 223 241 243 343 441 567 669 723 1029 1323 1561 1687 1701 2007 2169 2401 3087 3969 4683 5061 6021 6507 7203 9261 10927 11809 11907 14049 15183 18063 19521 21609 27783 32781 35427 42147 45549 53743 54189 58563 64827 76489 82663 83349 98343 106281 126441 136647 161229 194481 229467 247989 295029 318843 376201 379323 409941 483687 535423 578641 583443 688401 743967 885087 956529 1128603 1451061 1606269 1735923 2065203 2231901 2633407 2655261 2869587 3385809 4353183 4818807 5207769 6195609 6695703 7900221 10157427 13059549 14456421 15623307 18433849 18586827 20087109 23700663 30472281 43369263 46869921 55301547 71101989 91416843 129036943 130107789 140609763 165904641 213305967 387110829 497713923 639917901 1161332487 1493141769 3483997461 4479425307 10451992383 31355977149
- Sum of all divisors σ(n): 55268525312
- Sum of proper divisors (its aliquot sum) s(n): 23912548163
- 31355977149 is a deficient number, because the sum of its proper divisors (23912548163) is less than itself. Its deficiency is 7443428986
Bases of 31355977149
- Binary: 111010011001111011000111101101111012
- Hexadecimal: 0x74CF63DBD
- Base-36: EEKJET9
Squares and roots of 31355977149
- 31355977149 squared (313559771492) is 983197302968610168201
- 31355977149 cubed (313559771493) is 30829112164842170298399602438949
-
The
square root of 31355977149 is 177076.1902374229 -
The
cube root of 31355977149 is 3153.3592163981
Scales and comparisons
How big is 31355977149?- 31,355,977,149 seconds is equal to 997 years, 1 week, 1 day, 9 hours, 39 minutes, 9 seconds.
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To count from 1 to 31,355,977,149 would take you about one thousand, nine hundred ninety-four 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 31355977149 cubic inches would be around 262.8 feet tall.
Recreational maths with 31355977149
- 31355977149 backwards is 94177955313
- The number of decimal digits it has is: 11
- The sum of 31355977149's digits is 54
- More coming soon!
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The information we have on file for 31355977149 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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