16445084994
16,445,084,994 is an even composite number composed of six prime numbers multiplied together.
16445084994 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 16445084994:
2 × 33 × 13 × 41 × 743 × 769
(2 × 3 × 3 × 3 × 13 × 41 × 743 × 769)See below for interesting mathematical facts about the number 16445084994 from the Numbermatics database.
Names of 16445084994
- Cardinal: 16445084994 can be written as Sixteen billion, four hundred forty-five million, eighty-four thousand, nine hundred ninety-four.
Scientific notation
- Scientific notation: 1.6445084994 × 1010
Factors of 16445084994
Divisors of 16445084994
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 6 9 13 18 26 27 39 41 54 78 82 117 123 234 246 351 369 533 702 738 743 769 1066 1107 1486 1538 1599 2214 2229 2307 3198 4458 4614 4797 6687 6921 9594 9659 9997 13374 13842 14391 19318 19994 20061 20763 28782 28977 29991 30463 31529 40122 41526 57954 59982 60926 63058 86931 89973 91389 94587 173862 179946 182778 189174 260793 269919 274167 283761 396019 409877 521586 539838 548334 567522 571367 792038 819754 822501 851283 1142734 1188057 1229631 1645002 1702566 1714101 2376114 2459262 3428202 3564171 3688893 5142303 7128342 7377786 7427771 10284606 10692513 11066679 14855542 15426909 21385026 22133358 22283313 23426047 30853818 44566626 46852094 66849939 70278141 133699878 140556282 200549817 210834423 304538611 401099634 421668846 609077222 632503269 913615833 1265006538 1827231666 2740847499 5481694998 8222542497 16445084994
- Sum of all divisors σ(n): 40422412800
- Sum of proper divisors (its aliquot sum) s(n): 23977327806
- 16445084994 is an abundant number, because the sum of its proper divisors (23977327806) is greater than itself. Its abundance is 7532242812
Bases of 16445084994
- Binary: 11110101000011010000010101010000102
- Hexadecimal: 0x3D4341542
- Base-36: 7JYZ8SI
Squares and roots of 16445084994
- 16445084994 squared (164450849942) is 270440820459883980036
- 16445084994 cubed (164450849943) is 4447422278309886219071019179784
-
The
square root of 16445084994 is 128238.3912640827 -
The
cube root of 16445084994 is 2542.9942262837
Scales and comparisons
How big is 16445084994?- 16,445,084,994 seconds is equal to 522 years, 46 weeks, 6 days, 15 hours, 9 minutes, 54 seconds.
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To count from 1 to 16,445,084,994 would take you about one thousand and forty-five 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 16445084994 cubic inches would be around 211.9 feet tall.
Recreational maths with 16445084994
- 16445084994 backwards is 49948054461
- 16445084994 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 16445084994's digits is 54
- More coming soon!
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Keywords: Divisors of 16445084994, math, Factors of 16445084994, curriculum, school, college, exams, university, Prime factorization of 16445084994, STEM, science, technology, engineering, physics, economics, calculator, sixteen billion, four hundred forty-five million, eighty-four thousand, nine hundred ninety-four.