13842857490
13,842,857,490 is an even composite number composed of eight prime numbers multiplied together.
13842857490 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 13842857490:
2 × 3 × 5 × 7 × 11 × 31 × 61 × 3169
See below for interesting mathematical facts about the number 13842857490 from the Numbermatics database.
Names of 13842857490
- Cardinal: 13842857490 can be written as Thirteen billion, eight hundred forty-two million, eight hundred fifty-seven thousand, four hundred ninety.
Scientific notation
- Scientific notation: 1.384285749 × 1010
Factors of 13842857490
Divisors of 13842857490
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 3 5 6 7 10 11 14 15 21 22 30 31 33 35 42 55 61 62 66 70 77 93 105 110 122 154 155 165 183 186 210 217 231 305 310 330 341 366 385 427 434 462 465 610 651 671 682 770 854 915 930 1023 1085 1155 1281 1302 1342 1705 1830 1891 2013 2046 2135 2170 2310 2387 2562 3169 3255 3355 3410 3782 4026 4270 4697 4774 5115 5673 6338 6405 6510 6710 7161 9394 9455 9507 10065 10230 11346 11935 12810 13237 14091 14322 15845 18910 19014 20130 20801 22183 23485 23870 26474 28182 28365 31690 34859 35805 39711 41602 44366 46970 47535 56730 62403 66185 66549 69718 70455 71610 79422 95070 98239 104005 104577 110915 124806 132370 133098 140910 145607 174295 193309 196478 198555 208010 209154 221830 244013 291214 294717 312015 332745 348590 386618 397110 436821 488026 491195 522885 579927 589434 624030 665490 687673 728035 732039 873642 966545 982390 1045770 1080629 1159854 1220065 1353163 1375346 1456070 1464078 1473585 1933090 2063019 2126399 2161258 2184105 2440130 2706326 2899635 2947170 3241887 3438365 3660195 4059489 4126038 4252798 4368210 5403145 5799270 5992579 6379197 6483774 6765815 6876730 7320390 7564403 8118978 10315095 10631995 10806290 11985158 12758394 13531630 14884793 15128806 16209435 17977737 20297445 20630190 21263990 22693209 29769586 29962895 31895985 32418870 35955474 37822015 40594890 41948053 44654379 45386418 59925790 63791970 65918369 74423965 75644030 83896106 89308758 89888685 113466045 125844159 131836738 148847930 179777370 197755107 209740265 223271895 226932090 251688318 329591845 395510214 419480530 446543790 461428583 629220795 659183690 922857166 988775535 1258441590 1384285749 1977551070 2307142915 2768571498 4614285830 6921428745 13842857490
- Sum of all divisors σ(n): 43471503360
- Sum of proper divisors (its aliquot sum) s(n): 29628645870
- 13842857490 is an abundant number, because the sum of its proper divisors (29628645870) is greater than itself. Its abundance is 15785788380
Bases of 13842857490
- Binary: 11001110010001100100111110000100102
- Hexadecimal: 0x339193E12
- Base-36: 6CXOH76
Squares and roots of 13842857490
- 13842857490 squared (138428574902) is 191624703488449100100
- 13842857490 cubed (138428574903) is 2652633461954106753803044749000
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The
square root of 13842857490 is 117655.6734288661 -
The
cube root of 13842857490 is 2401.0907940923
Scales and comparisons
How big is 13842857490?- 13,842,857,490 seconds is equal to 440 years, 8 weeks, 2 days, 6 hours, 11 minutes, 30 seconds.
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To count from 1 to 13,842,857,490 would take you about eight hundred eighty 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 13842857490 cubic inches would be around 200.1 feet tall.
Recreational maths with 13842857490
- 13842857490 backwards is 09475824831
- The number of decimal digits it has is: 11
- The sum of 13842857490's digits is 51
- More coming soon!
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