13315228640
13,315,228,640 is an even composite number composed of six prime numbers multiplied together.
13315228640 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 13315228640:
25 × 5 × 72 × 43 × 127 × 311
(2 × 2 × 2 × 2 × 2 × 5 × 7 × 7 × 43 × 127 × 311)See below for interesting mathematical facts about the number 13315228640 from the Numbermatics database.
Names of 13315228640
- Cardinal: 13315228640 can be written as Thirteen billion, three hundred fifteen million, two hundred twenty-eight thousand, six hundred forty.
Scientific notation
- Scientific notation: 1.331522864 × 1010
Factors of 13315228640
Divisors of 13315228640
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 28 32 35 40 43 49 56 70 80 86 98 112 127 140 160 172 196 215 224 245 254 280 301 311 344 392 430 490 508 560 602 622 635 688 784 860 889 980 1016 1120 1204 1244 1270 1376 1505 1555 1568 1720 1778 1960 2032 2107 2177 2408 2488 2540 3010 3110 3440 3556 3920 4064 4214 4354 4445 4816 4976 5080 5461 6020 6220 6223 6880 7112 7840 8428 8708 8890 9632 9952 10160 10535 10885 10922 12040 12440 12446 13373 14224 15239 16856 17416 17780 20320 21070 21770 21844 24080 24880 24892 26746 27305 28448 30478 31115 33712 34832 35560 38227 39497 42140 43540 43688 48160 49760 49784 53492 54610 60956 62230 66865 67424 69664 71120 76195 76454 78994 84280 87080 87376 93611 99568 106984 109220 121912 124460 133730 142240 152390 152908 157988 168560 174160 174752 187222 191135 197485 199136 213968 218440 243824 248920 267460 267589 276479 304780 305816 315976 337120 348320 374444 382270 394970 427936 436880 468055 487648 497840 534920 535178 552958 609560 611632 631952 655277 748888 764540 789940 873760 936110 995680 1069840 1070356 1105916 1219120 1223264 1263904 1310554 1337945 1382395 1497776 1529080 1579880 1698371 1872220 1935353 2139680 2140712 2211832 2438240 2621108 2675890 2764790 2995552 3058160 3159760 3276385 3396742 3744440 3870706 4281424 4423664 5242216 5351780 5529580 6116320 6319520 6552770 6793484 7488880 7741412 8491855 8562848 8847328 9676765 10484432 10703560 11059160 11888597 13105540 13586968 14977760 15482824 16983710 19353530 20968864 21407120 22118320 23777194 26211080 27173936 30965648 33967420 38707060 42814240 44236640 47554388 52422160 54347872 59442985 61931296 67934840 77414120 83220179 95108776 104844320 118885970 135869680 154828240 166440358 190217552 237771940 271739360 309656480 332880716 380435104 416100895 475543880 665761432 832201790 951087760 1331522864 1664403580 1902175520 2663045728 3328807160 6657614320 13315228640
- Sum of all divisors σ(n): 37860286464
- Sum of proper divisors (its aliquot sum) s(n): 24545057824
- 13315228640 is an abundant number, because the sum of its proper divisors (24545057824) is greater than itself. Its abundance is 11229829184
Bases of 13315228640
- Binary: 11000110011010011001000011111000002
- Hexadecimal: 0x319A643E0
- Base-36: 647JK68
Squares and roots of 13315228640
- 13315228640 squared (133152286402) is 177295313735476249600
- 13315228640 cubed (133152286403) is 2360727639188398742713708544000
-
The
square root of 13315228640 is 115391.6315856569 -
The
cube root of 13315228640 is 2370.1884424691
Scales and comparisons
How big is 13315228640?- 13,315,228,640 seconds is equal to 423 years, 19 weeks, 6 days, 10 hours, 37 minutes, 20 seconds.
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To count from 1 to 13,315,228,640 would take you about eight hundred forty-six 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 13315228640 cubic inches would be around 197.5 feet tall.
Recreational maths with 13315228640
- 13315228640 backwards is 04682251331
- 13315228640 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13315228640's digits is 35
- More coming soon!
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