13405314640
13,405,314,640 is an even composite number composed of six prime numbers multiplied together.
13405314640 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 13405314640:
24 × 5 × 17 × 97 × 307 × 331
(2 × 2 × 2 × 2 × 5 × 17 × 97 × 307 × 331)See below for interesting mathematical facts about the number 13405314640 from the Numbermatics database.
Names of 13405314640
- Cardinal: 13405314640 can be written as Thirteen billion, four hundred five million, three hundred fourteen thousand, six hundred forty.
Scientific notation
- Scientific notation: 1.340531464 × 1010
Factors of 13405314640
Divisors of 13405314640
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 4 5 8 10 16 17 20 34 40 68 80 85 97 136 170 194 272 307 331 340 388 485 614 662 680 776 970 1228 1324 1360 1535 1552 1649 1655 1940 2456 2648 3070 3298 3310 3880 4912 5219 5296 5627 6140 6596 6620 7760 8245 10438 11254 12280 13192 13240 16490 20876 22508 24560 26095 26384 26480 28135 29779 32107 32980 41752 45016 52190 56270 59558 64214 65960 83504 90032 101617 104380 112540 119116 128428 131920 148895 160535 203234 208760 225080 238232 256856 297790 321070 406468 417520 450160 476464 506243 508085 513712 545819 595580 642140 812936 1012486 1016170 1091638 1191160 1284280 1625872 1727489 2024972 2032340 2183276 2382320 2531215 2568560 2729095 3454978 4049944 4064680 4366552 5062430 5458190 6909956 8099888 8129360 8637445 8733104 9856849 10124860 10916380 13819912 17274890 19713698 20249720 21832760 27639824 34549780 39427396 40499440 43665520 49284245 69099560 78854792 98568490 138199120 157709584 167566433 197136980 335132866 394273960 670265732 788547920 837832165 1340531464 1675664330 2681062928 3351328660 6702657320 13405314640
- Sum of all divisors σ(n): 33550602624
- Sum of proper divisors (its aliquot sum) s(n): 20145287984
- 13405314640 is an abundant number, because the sum of its proper divisors (20145287984) is greater than itself. Its abundance is 6739973344
Bases of 13405314640
- Binary: 11000111110000010011011110010100002
- Hexadecimal: 0x31F04DE50
- Base-36: 65P6EZ4
Squares and roots of 13405314640
- 13405314640 squared (134053146402) is 179702460597398329600
- 13405314640 cubed (134053146403) is 2408968025890326973698425344000
-
The
square root of 13405314640 is 115781.3225006521 -
The
cube root of 13405314640 is 2375.5217108365
Scales and comparisons
How big is 13405314640?- 13,405,314,640 seconds is equal to 426 years, 12 weeks, 6 days, 2 hours, 30 minutes, 40 seconds.
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To count from 1 to 13,405,314,640 would take you about eight hundred fifty-two 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 13405314640 cubic inches would be around 198 feet tall.
Recreational maths with 13405314640
- 13405314640 backwards is 04641350431
- The number of decimal digits it has is: 11
- The sum of 13405314640's digits is 31
- More coming soon!
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The information we have on file for 13405314640 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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