16890049449
16,890,049,449 is an odd composite number composed of five prime numbers multiplied together.
16890049449 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty divisors.
Prime factorization of 16890049449:
34 × 7 × 132 × 19 × 9277
(3 × 3 × 3 × 3 × 7 × 13 × 13 × 19 × 9277)See below for interesting mathematical facts about the number 16890049449 from the Numbermatics database.
Names of 16890049449
- Cardinal: 16890049449 can be written as Sixteen billion, eight hundred ninety million, forty-nine thousand, four hundred forty-nine.
Scientific notation
- Scientific notation: 1.6890049449 × 1010
Factors of 16890049449
Divisors of 16890049449
- Number of divisors d(n): 120
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Complete list of divisors:
1 3 7 9 13 19 21 27 39 57 63 81 91 117 133 169 171 189 247 273 351 399 507 513 567 741 819 1053 1183 1197 1521 1539 1729 2223 2457 3211 3549 3591 4563 5187 6669 7371 9277 9633 10647 10773 13689 15561 20007 22477 27831 28899 31941 46683 64939 67431 83493 86697 95823 120601 140049 176263 194817 202293 250479 260091 361803 528789 584451 606879 751437 844207 1085409 1233841 1567813 1586367 1753353 1820637 2291419 2532621 3256227 3701523 4703439 4759101 5260059 6874257 7597863 9768681 10974691 11104569 14110317 14277303 16039933 20622771 22793589 29788447 32924073 33313707 42330951 48119799 61868313 68380767 89365341 98772219 99941121 126992853 144359397 185604939 208519129 268096023 296316657 433078191 625557387 804288069 888949971 1299234573 1876672161 2412864207 5630016483 16890049449
- Sum of all divisors σ(n): 32870840640
- Sum of proper divisors (its aliquot sum) s(n): 15980791191
- 16890049449 is a deficient number, because the sum of its proper divisors (15980791191) is less than itself. Its deficiency is 909258258
Bases of 16890049449
- Binary: 11111011101011100110110011101010012
- Hexadecimal: 0x3EEB9B3A9
- Base-36: 7RBWDK9
Squares and roots of 16890049449
- 16890049449 squared (168900494492) is 285273770389665203601
- 16890049449 cubed (168900494493) is 4818288088384117287375542865849
-
The
square root of 16890049449 is 129961.7230148939 -
The
cube root of 16890049449 is 2565.7261881485
Scales and comparisons
How big is 16890049449?- 16,890,049,449 seconds is equal to 537 years, 2 weeks, 4 days, 16 hours, 24 minutes, 9 seconds.
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To count from 1 to 16,890,049,449 would take you about one thousand and seventy-four 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 16890049449 cubic inches would be around 213.8 feet tall.
Recreational maths with 16890049449
- 16890049449 backwards is 94494009861
- The number of decimal digits it has is: 11
- The sum of 16890049449's digits is 54
- More coming soon!
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The information we have on file for 16890049449 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
Keywords: Divisors of 16890049449, math, Factors of 16890049449, curriculum, school, college, exams, university, Prime factorization of 16890049449, STEM, science, technology, engineering, physics, economics, calculator, sixteen billion, eight hundred ninety million, forty-nine thousand, four hundred forty-nine.