13978609216
13,978,609,216 is an even composite number composed of four prime numbers multiplied together.
13978609216 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred sixty-eight divisors.
Prime factorization of 13978609216:
26 × 113 × 132 × 971
(2 × 2 × 2 × 2 × 2 × 2 × 11 × 11 × 11 × 13 × 13 × 971)See below for interesting mathematical facts about the number 13978609216 from the Numbermatics database.
Names of 13978609216
- Cardinal: 13978609216 can be written as Thirteen billion, nine hundred seventy-eight million, six hundred nine thousand, two hundred sixteen.
Scientific notation
- Scientific notation: 1.3978609216 × 1010
Factors of 13978609216
Divisors of 13978609216
- Number of divisors d(n): 168
-
Complete list of divisors:
1 2 4 8 11 13 16 22 26 32 44 52 64 88 104 121 143 169 176 208 242 286 338 352 416 484 572 676 704 832 968 971 1144 1331 1352 1573 1859 1936 1942 2288 2662 2704 3146 3718 3872 3884 4576 5324 5408 6292 7436 7744 7768 9152 10648 10681 10816 12584 12623 14872 15536 17303 20449 21296 21362 25168 25246 29744 31072 34606 40898 42592 42724 50336 50492 59488 62144 69212 81796 85184 85448 100672 100984 117491 118976 138424 138853 163592 164099 170896 201968 224939 234982 276848 277706 327184 328198 341792 403936 449878 469964 553696 555412 654368 656396 683584 807872 899756 939928 1107392 1110824 1292401 1308736 1312792 1527383 1799512 1805089 1879856 2221648 2584802 2625584 3054766 3599024 3610178 3759712 4443296 5169604 5251168 6109532 7198048 7220356 7519424 8886592 10339208 10502336 12219064 14396096 14440712 16801213 19855979 20678416 24438128 28881424 33602426 39711958 41356832 48876256 57762848 67204852 79423916 82713664 97752512 115525696 134409704 158847832 218415769 268819408 317695664 436831538 537638816 635391328 873663076 1075277632 1270782656 1747326152 3494652304 6989304608 13978609216
- Sum of all divisors σ(n): 33072128928
- Sum of proper divisors (its aliquot sum) s(n): 19093519712
- 13978609216 is an abundant number, because the sum of its proper divisors (19093519712) is greater than itself. Its abundance is 5114910496
Bases of 13978609216
- Binary: 11010000010011000010100110010000002
- Hexadecimal: 0x34130A640
- Base-36: 6F6I3WG
Squares and roots of 13978609216
- 13978609216 squared (139786092162) is 195401515613640134656
- 13978609216 cubed (139786092163) is 2731441426977197881609842589696
-
The
square root of 13978609216 is 118231.1685470461 -
The
cube root of 13978609216 is 2408.9141424611
Scales and comparisons
How big is 13978609216?- 13,978,609,216 seconds is equal to 444 years, 24 weeks, 5 days, 11 hours, 16 seconds.
-
To count from 1 to 13,978,609,216 would take you about eight hundred 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 13978609216 cubic inches would be around 200.7 feet tall.
Recreational maths with 13978609216
- 13978609216 backwards is 61290687931
- 13978609216 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13978609216's digits is 52
- More coming soon!
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