389942933149
389,942,933,149 is an odd composite number composed of six prime numbers multiplied together.
389942933149 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 389942933149:
7 × 112 × 17 × 19 × 53 × 26893
(7 × 11 × 11 × 17 × 19 × 53 × 26893)See below for interesting mathematical facts about the number 389942933149 from the Numbermatics database.
Names of 389942933149
- Cardinal: 389942933149 can be written as Three hundred eighty-nine billion, nine hundred forty-two million, nine hundred thirty-three thousand, one hundred forty-nine.
Scientific notation
- Scientific notation: 3.89942933149 × 1011
Factors of 389942933149
Divisors of 389942933149
- Number of divisors d(n): 96
-
Complete list of divisors:
1 7 11 17 19 53 77 119 121 133 187 209 323 371 583 847 901 1007 1309 1463 2057 2261 2299 3553 4081 6307 6413 7049 9911 11077 14399 16093 17119 24871 26893 39083 44891 69377 77539 109021 119833 121847 188251 188309 273581 295823 457181 510967 763147 852929 1318163 1425329 2070761 2071399 3200267 3254053 3576769 5028991 5620637 8686439 9977303 14499793 15678619 22778371 24230593 27081251 35202937 39344459 55318901 60805073 61827007 95550829 109750333 169614151 172464809 189568757 266536523 297893761 387232307 432789049 460381267 668855803 1051059119 1207253663 1865755661 2085256327 2931901753 3222668869 3276831371 5064193937 7357413833 20523312271 22937819597 35449357559 55706133307 389942933149
- Sum of all divisors σ(n): 556279799040
- Sum of proper divisors (its aliquot sum) s(n): 166336865891
- 389942933149 is a deficient number, because the sum of its proper divisors (166336865891) is less than itself. Its deficiency is 223606067258
Bases of 389942933149
- Binary: 1011010110010100110100011110110100111012
- Hexadecimal: 0x5ACA68F69D
- Base-36: 4Z4XYCV1
Squares and roots of 389942933149
- 389942933149 squared (3899429331492) is 152055491112845483056201
- 389942933149 cubed (3899429331493) is 59292964205954669814550798752906949
-
The
square root of 389942933149 is 624454.1081208451 -
The
cube root of 389942933149 is 7305.7871988965
Scales and comparisons
How big is 389942933149?- 389,942,933,149 seconds is equal to 12,398 years, 50 weeks, 6 days, 9 hours, 25 minutes, 49 seconds.
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To count from 1 to 389,942,933,149 would take you about twenty-four thousand, seven hundred ninety-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 389942933149 cubic inches would be around 608.8 feet tall.
Recreational maths with 389942933149
- 389942933149 backwards is 941339249983
- The number of decimal digits it has is: 12
- The sum of 389942933149's digits is 64
- More coming soon!
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Keywords: Divisors of 389942933149, math, Factors of 389942933149, curriculum, school, college, exams, university, Prime factorization of 389942933149, STEM, science, technology, engineering, physics, economics, calculator, three hundred eighty-nine billion, nine hundred forty-two million, nine hundred thirty-three thousand, one hundred forty-nine.