1463138985
1,463,138,985 is an odd composite number composed of seven prime numbers multiplied together.
1463138985 is an odd composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 1463138985:
3 × 5 × 7 × 11 × 19 × 61 × 1093
See below for interesting mathematical facts about the number 1463138985 from the Numbermatics database.
Names of 1463138985
- Cardinal: 1463138985 can be written as One billion, four hundred sixty-three million, one hundred thirty-eight thousand, nine hundred eighty-five.
Scientific notation
- Scientific notation: 1.463138985 × 109
Factors of 1463138985
Divisors of 1463138985
- Number of divisors d(n): 128
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Complete list of divisors:
1 3 5 7 11 15 19 21 33 35 55 57 61 77 95 105 133 165 183 209 231 285 305 385 399 427 627 665 671 915 1045 1093 1155 1159 1281 1463 1995 2013 2135 3135 3279 3355 3477 4389 4697 5465 5795 6405 7315 7651 8113 10065 12023 12749 14091 16395 17385 20767 21945 22953 23485 24339 36069 38247 38255 40565 60115 62301 63745 66673 70455 84161 89243 103835 114765 121695 145369 180345 191235 200019 228437 252483 267729 311505 333365 420805 436107 446215 466711 685311 726845 733403 1000095 1142185 1262415 1266787 1338645 1400133 1599059 2180535 2200209 2333555 3426555 3667015 3800361 4797177 5133821 6333935 7000665 7995295 8867509 11001045 13934657 15401463 19001805 23985885 25669105 26602527 41803971 44337545 69673285 77007315 97542599 133012635 209019855 292627797 487712995 1463138985
- Sum of all divisors σ(n): 3125514240
- Sum of proper divisors (its aliquot sum) s(n): 1662375255
- 1463138985 is an abundant number, because the sum of its proper divisors (1662375255) is greater than itself. Its abundance is 199236270
Bases of 1463138985
- Binary: 10101110011010110111010101010012
- Hexadecimal: 0x5735BAA9
- Base-36: O7459L
Squares and roots of 1463138985
- 1463138985 squared (14631389852) is 2140775689426830225
- 1463138985 cubed (14631389853) is 3132252369340647607173821625
-
The
square root of 1463138985 is 38250.9997908553 -
The
cube root of 1463138985 is 1135.2596286781
Scales and comparisons
How big is 1463138985?- 1,463,138,985 seconds is equal to 46 years, 27 weeks, 1 day, 11 hours, 29 minutes, 45 seconds.
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To count from 1 to 1,463,138,985 would take you about ninety-three 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 1463138985 cubic inches would be around 94.6 feet tall.
Recreational maths with 1463138985
- 1463138985 backwards is 5898313641
- The number of decimal digits it has is: 10
- The sum of 1463138985's digits is 48
- More coming soon!
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Keywords: Divisors of 1463138985, math, Factors of 1463138985, curriculum, school, college, exams, university, Prime factorization of 1463138985, STEM, science, technology, engineering, physics, economics, calculator, one billion, four hundred sixty-three million, one hundred thirty-eight thousand, nine hundred eighty-five.