13980065385
13,980,065,385 is an odd composite number composed of eight prime numbers multiplied together.
13980065385 is an odd composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 13980065385:
3 × 5 × 11 × 13 × 19 × 37 × 73 × 127
See below for interesting mathematical facts about the number 13980065385 from the Numbermatics database.
Names of 13980065385
- Cardinal: 13980065385 can be written as Thirteen billion, nine hundred eighty million, sixty-five thousand, three hundred eighty-five.
Scientific notation
- Scientific notation: 1.3980065385 × 1010
Factors of 13980065385
Divisors of 13980065385
- Number of divisors d(n): 256
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Complete list of divisors:
1 3 5 11 13 15 19 33 37 39 55 57 65 73 95 111 127 143 165 185 195 209 219 247 285 365 381 407 429 481 555 627 635 703 715 741 803 949 1045 1095 1221 1235 1387 1397 1443 1651 1905 2035 2109 2145 2405 2409 2413 2701 2717 2847 3135 3515 3705 4015 4161 4191 4699 4745 4953 5291 6105 6935 6985 7215 7239 7733 8103 8151 8255 9139 9271 10439 10545 12045 12065 13505 13585 14097 14235 15257 15873 18031 18161 20805 20955 23199 23495 24765 26455 26543 27417 27813 29711 31317 31369 35113 36195 38665 40515 40755 45695 45771 46355 51319 51689 52195 54093 54483 61087 70485 76285 79365 79629 89133 89281 90155 90805 94107 100529 101981 105339 115995 120523 132715 137085 139065 148555 153957 155067 156585 156845 175565 176149 183261 198341 228855 256595 258445 267843 270465 272415 301587 305435 305943 343027 345059 361569 386243 398145 445665 446405 470535 502645 509905 526695 528447 564509 595023 602615 667147 671957 769785 775335 880745 916305 982091 991705 1029081 1035177 1158729 1160653 1325753 1339215 1507935 1529715 1693527 1715135 1725295 1807845 1931215 1937639 2001441 2015871 2289937 2642235 2822545 2946273 2975115 3335735 3359785 3481959 3773297 3977259 4459351 4910455 5145405 5175885 5793645 5803265 5812917 6517513 6628765 6869811 7338617 8467635 9688195 10007205 10079355 11319891 11449685 12767183 13378053 14731365 17409795 18866485 19552539 19886295 22015851 22296755 25189307 29064585 32587565 34349055 36693085 38301549 49052861 56599455 63835915 66890265 71692643 75567921 84727669 97762695 110079255 125946535 147158583 191507745 215077929 245264305 254183007 358463215 377839605 423638345 735792915 932004359 1075389645 1270915035 2796013077 4660021795 13980065385
- Sum of all divisors σ(n): 29025239040
- Sum of proper divisors (its aliquot sum) s(n): 15045173655
- 13980065385 is an abundant number, because the sum of its proper divisors (15045173655) is greater than itself. Its abundance is 1065108270
Bases of 13980065385
- Binary: 11010000010100011011011110011010012
- Hexadecimal: 0x34146DE69
- Base-36: 6F7DBHL
Squares and roots of 13980065385
- 13980065385 squared (139800653852) is 195442228168875198225
- 13980065385 cubed (139800653853) is 2732295128790964093090335941625
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The
square root of 13980065385 is 118237.3265301613 -
The
cube root of 13980065385 is 2408.9977860779
Scales and comparisons
How big is 13980065385?- 13,980,065,385 seconds is equal to 444 years, 27 weeks, 1 day, 7 hours, 29 minutes, 45 seconds.
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To count from 1 to 13,980,065,385 would take you about eight hundred eighty-nine 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 13980065385 cubic inches would be around 200.7 feet tall.
Recreational maths with 13980065385
- 13980065385 backwards is 58356008931
- The number of decimal digits it has is: 11
- The sum of 13980065385's digits is 48
- More coming soon!
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