1390889097
1,390,889,097 is an odd composite number composed of five prime numbers multiplied together.
1390889097 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 1390889097:
33 × 132 × 23 × 29 × 457
(3 × 3 × 3 × 13 × 13 × 23 × 29 × 457)See below for interesting mathematical facts about the number 1390889097 from the Numbermatics database.
Names of 1390889097
- Cardinal: 1390889097 can be written as One billion, three hundred ninety million, eight hundred eighty-nine thousand and ninety-seven.
Scientific notation
- Scientific notation: 1.390889097 × 109
Factors of 1390889097
Divisors of 1390889097
- Number of divisors d(n): 96
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Complete list of divisors:
1 3 9 13 23 27 29 39 69 87 117 169 207 261 299 351 377 457 507 621 667 783 897 1131 1371 1521 2001 2691 3393 3887 4113 4563 4901 5941 6003 8073 8671 10179 10511 11661 12339 13253 14703 17823 18009 26013 31533 34983 39759 44109 53469 77233 78039 94599 104949 112723 119277 132327 136643 160407 172289 231699 234117 283797 304819 338169 357831 409929 516867 695097 914457 1014507 1229787 1550601 1776359 2085291 2239757 2743371 3043521 3689361 3962647 4651803 5329077 6719271 8230113 11887941 15987231 20157813 35663823 47961693 51514411 60473439 106991469 154543233 463629699 1390889097
- Sum of all divisors σ(n): 2413843200
- Sum of proper divisors (its aliquot sum) s(n): 1022954103
- 1390889097 is a deficient number, because the sum of its proper divisors (1022954103) is less than itself. Its deficiency is 367934994
Bases of 1390889097
- Binary: 10100101110011101001000100010012
- Hexadecimal: 0x52E74889
- Base-36: N03KW9
Squares and roots of 1390889097
- 1390889097 squared (13908890972) is 1934572480153475409
- 1390889097 cubed (13908890973) is 2690775770001717833035715673
-
The
square root of 1390889097 is 37294.6255779569 -
The
cube root of 1390889097 is 1116.2569286467
Scales and comparisons
How big is 1390889097?- 1,390,889,097 seconds is equal to 44 years, 11 weeks, 5 days, 6 hours, 4 minutes, 57 seconds.
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To count from 1 to 1,390,889,097 would take you about eighty-eight 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 1390889097 cubic inches would be around 93 feet tall.
Recreational maths with 1390889097
- 1390889097 backwards is 7909880931
- The number of decimal digits it has is: 10
- The sum of 1390889097's digits is 54
- More coming soon!
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