13015231040
13,015,231,040 is an even composite number composed of five prime numbers multiplied together.
13015231040 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred thirty-six divisors.
Prime factorization of 13015231040:
26 × 5 × 73 × 19 × 792
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 7 × 7 × 19 × 79 × 79)See below for interesting mathematical facts about the number 13015231040 from the Numbermatics database.
Names of 13015231040
- Cardinal: 13015231040 can be written as Thirteen billion, fifteen million, two hundred thirty-one thousand and forty.
Scientific notation
- Scientific notation: 1.301523104 × 1010
Factors of 13015231040
Divisors of 13015231040
- Number of divisors d(n): 336
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 19 20 28 32 35 38 40 49 56 64 70 76 79 80 95 98 112 133 140 152 158 160 190 196 224 245 266 280 304 316 320 343 380 392 395 448 490 532 553 560 608 632 665 686 760 784 790 931 980 1064 1106 1120 1216 1264 1330 1372 1501 1520 1568 1580 1715 1862 1960 2128 2212 2240 2528 2660 2744 2765 3002 3040 3136 3160 3430 3724 3871 3920 4256 4424 4655 5056 5320 5488 5530 6004 6080 6241 6320 6517 6860 7448 7505 7742 7840 8512 8848 9310 10507 10640 10976 11060 12008 12482 12640 13034 13720 14896 15010 15484 15680 17696 18620 19355 21014 21280 21952 22120 24016 24964 25280 26068 27097 27440 29792 30020 30968 31205 32585 35392 37240 38710 42028 42560 43687 44240 48032 49928 52136 52535 54194 54880 59584 60040 61936 62410 65170 73549 74480 77420 84056 87374 88480 96064 99856 104272 105070 108388 109760 118579 120080 123872 124820 130340 135485 147098 148960 154840 168112 174748 176960 199712 208544 210140 216776 218435 237158 240160 247744 249640 260680 270970 294196 297920 305809 309680 336224 349496 367745 399424 417088 420280 433552 436870 474316 480320 499280 514843 521360 541940 588392 592895 611618 619360 672448 698992 735490 830053 840560 867104 873740 948632 998560 1029686 1042720 1083880 1176784 1185790 1223236 1238720 1397984 1470980 1529045 1660106 1681120 1734208 1747480 1897264 1997120 2059372 2085440 2140663 2167760 2353568 2371580 2446472 2574215 2795968 2941960 3058090 3320212 3362240 3494960 3794528 4118744 4150265 4281326 4335520 4707136 4743160 4892944 5148430 5810371 5883920 6116180 6640424 6989920 7589056 8237488 8300530 8562652 8671040 9486320 9785888 10296860 10703315 11620742 11767840 12232360 13280848 13979840 16474976 16601060 17125304 18972640 19571776 20593720 21406630 23241484 23535680 24464720 26561696 29051855 32949952 33202120 34250608 37945280 40672597 41187440 42813260 46482968 48929440 53123392 58103710 66404240 68501216 81345194 82374880 85626520 92965936 97858880 116207420 132808480 137002432 162690388 164749760 171253040 185931872 203362985 232414840 265616960 325380776 342506080 371863744 406725970 464829680 650761552 685012160 813451940 929659360 1301523104 1626903880 1859318720 2603046208 3253807760 6507615520 13015231040
- Sum of all divisors σ(n): 38532816000
- Sum of proper divisors (its aliquot sum) s(n): 25517584960
- 13015231040 is an abundant number, because the sum of its proper divisors (25517584960) is greater than itself. Its abundance is 12502353920
Bases of 13015231040
- Binary: 11000001111100010010101010010000002
- Hexadecimal: 0x307C4AA40
- Base-36: 5Z8XKJK
Squares and roots of 13015231040
- 13015231040 squared (130152310402) is 169396239024579481600
- 13015231040 cubed (130152310403) is 2204731188211966191867428864000
-
The
square root of 13015231040 is 114084.3154863981 -
The
cube root of 13015231040 is 2352.2526183691
Scales and comparisons
How big is 13015231040?- 13,015,231,040 seconds is equal to 413 years, 43 weeks, 6 days, 5 hours, 57 minutes, 20 seconds.
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To count from 1 to 13,015,231,040 would take you about eight hundred twenty-seven 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 13015231040 cubic inches would be around 196 feet tall.
Recreational maths with 13015231040
- 13015231040 backwards is 04013251031
- 13015231040 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13015231040's digits is 20
- More coming soon!
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