16961121216
16,961,121,216 is an even composite number composed of four prime numbers multiplied together.
16961121216 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of two hundred ten divisors.
Prime factorization of 16961121216:
26 × 32 × 134 × 1031
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 13 × 13 × 13 × 13 × 1031)See below for interesting mathematical facts about the number 16961121216 from the Numbermatics database.
Names of 16961121216
- Cardinal: 16961121216 can be written as Sixteen billion, nine hundred sixty-one million, one hundred twenty-one thousand, two hundred sixteen.
Scientific notation
- Scientific notation: 1.6961121216 × 1010
Factors of 16961121216
Divisors of 16961121216
- Number of divisors d(n): 210
-
Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 18 24 26 32 36 39 48 52 64 72 78 96 104 117 144 156 169 192 208 234 288 312 338 416 468 507 576 624 676 832 936 1014 1031 1248 1352 1521 1872 2028 2062 2197 2496 2704 3042 3093 3744 4056 4124 4394 5408 6084 6186 6591 7488 8112 8248 8788 9279 10816 12168 12372 13182 13403 16224 16496 17576 18558 19773 24336 24744 26364 26806 28561 32448 32992 35152 37116 39546 40209 48672 49488 52728 53612 57122 65984 70304 74232 79092 80418 85683 97344 98976 105456 107224 114244 120627 140608 148464 158184 160836 171366 174239 197952 210912 214448 228488 241254 257049 296928 316368 321672 342732 348478 421824 428896 456976 482508 514098 522717 593856 632736 643344 685464 696956 857792 913952 965016 1028196 1045434 1265472 1286688 1370928 1393912 1568151 1827904 1930032 2056392 2090868 2265107 2573376 2741856 2787824 3136302 3860064 4112784 4181736 4530214 5483712 5575648 6272604 6795321 7720128 8225568 8363472 9060428 11151296 12545208 13590642 16451136 16726944 18120856 20385963 25090416 27181284 29446391 33453888 36241712 40771926 50180832 54362568 58892782 72483424 81543852 88339173 100361664 108725136 117785564 144966848 163087704 176678346 217450272 235571128 265017519 326175408 353356692 434900544 471142256 530035038 652350816 706713384 942284512 1060070076 1304701632 1413426768 1884569024 2120140152 2826853536 4240280304 5653707072 8480560608 16961121216
- Sum of all divisors σ(n): 52718265912
- Sum of proper divisors (its aliquot sum) s(n): 35757144696
- 16961121216 is an abundant number, because the sum of its proper divisors (35757144696) is greater than itself. Its abundance is 18796023480
Bases of 16961121216
- Binary: 11111100101111011000101011110000002
- Hexadecimal: 0x3F2F62BC0
- Base-36: 7SI7OW0
Squares and roots of 16961121216
- 16961121216 squared (169611212162) is 287679632903845318656
- 16961121216 cubed (169611212163) is 4879369125056502522238562205696
-
The
square root of 16961121216 is 130234.8694321149 -
The
cube root of 16961121216 is 2569.3199316919
Scales and comparisons
How big is 16961121216?- 16,961,121,216 seconds is equal to 539 years, 16 weeks, 1 day, 6 hours, 33 minutes, 36 seconds.
-
To count from 1 to 16,961,121,216 would take you about one thousand and seventy-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 16961121216 cubic inches would be around 214.1 feet tall.
Recreational maths with 16961121216
- 16961121216 backwards is 61212116961
- 16961121216 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 16961121216's digits is 36
- More coming soon!
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