13999816845
13,999,816,845 is an odd composite number composed of six prime numbers multiplied together.
13999816845 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 13999816845:
35 × 5 × 7 × 29 × 31 × 1831
(3 × 3 × 3 × 3 × 3 × 5 × 7 × 29 × 31 × 1831)See below for interesting mathematical facts about the number 13999816845 from the Numbermatics database.
Names of 13999816845
- Cardinal: 13999816845 can be written as Thirteen billion, nine hundred ninety-nine million, eight hundred sixteen thousand, eight hundred forty-five.
Scientific notation
- Scientific notation: 1.3999816845 × 1010
Factors of 13999816845
Divisors of 13999816845
- Number of divisors d(n): 192
-
Complete list of divisors:
1 3 5 7 9 15 21 27 29 31 35 45 63 81 87 93 105 135 145 155 189 203 217 243 261 279 315 405 435 465 567 609 651 783 837 899 945 1015 1085 1215 1305 1395 1701 1827 1831 1953 2349 2511 2697 2835 3045 3255 3915 4185 4495 5481 5493 5859 6293 7047 7533 8091 8505 9135 9155 9765 11745 12555 12817 13485 16443 16479 17577 18879 24273 27405 27465 29295 31465 35235 37665 38451 40455 49329 49437 52731 53099 56637 56761 64085 72819 82215 82395 87885 94395 115353 121365 148311 159297 169911 170283 192255 218457 246645 247185 263655 265495 283185 283805 346059 364095 371693 397327 444933 477891 509733 510849 576765 741555 796485 849555 851415 1038177 1092285 1115079 1191981 1433673 1529199 1532547 1646069 1730295 1858465 1986635 2224665 2389455 2548665 2554245 3114531 3345237 3575943 4301019 4597641 4938207 5190885 5575395 5959905 7168365 7645995 7662735 8230345 10035711 10727829 11522483 12903057 13792923 14814621 15572655 16726185 17879715 21505095 22988205 24691035 30107133 32183487 34567449 44443863 50178555 53639145 57612415 64515285 68964615 74073105 90321399 96550461 103702347 133331589 150535665 160917435 172837245 222219315 311107041 399994767 451606995 482752305 518511735 666657945 933321123 1555535205 1999973835 2799963369 4666605615 13999816845
- Sum of all divisors σ(n): 30728355840
- Sum of proper divisors (its aliquot sum) s(n): 16728538995
- 13999816845 is an abundant number, because the sum of its proper divisors (16728538995) is greater than itself. Its abundance is 2728722150
Bases of 13999816845
- Binary: 11010000100111010001000000100011012
- Hexadecimal: 0x34274408D
- Base-36: 6FJ4NT9
Squares and roots of 13999816845
- 13999816845 squared (139998168452) is 195994871693545754025
- 13999816845 cubed (139998168453) is 2743892306268915524977421551125
-
The
square root of 13999816845 is 118320.8216883233 -
The
cube root of 13999816845 is 2410.1317539007
Scales and comparisons
How big is 13999816845?- 13,999,816,845 seconds is equal to 445 years, 7 weeks, 5 days, 22 hours, 45 seconds.
-
To count from 1 to 13,999,816,845 would take you about eight hundred ninety 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 13999816845 cubic inches would be around 200.8 feet tall.
Recreational maths with 13999816845
- 13999816845 backwards is 54861899931
- 13999816845 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13999816845's digits is 63
- More coming soon!
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Keywords: Divisors of 13999816845, math, Factors of 13999816845, curriculum, school, college, exams, university, Prime factorization of 13999816845, STEM, science, technology, engineering, physics, economics, calculator, thirteen billion, nine hundred ninety-nine million, eight hundred sixteen thousand, eight hundred forty-five.