13462221388
13,462,221,388 is an even composite number composed of five prime numbers multiplied together.
13462221388 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty-two divisors.
Prime factorization of 13462221388:
22 × 72 × 112 × 432 × 307
(2 × 2 × 7 × 7 × 11 × 11 × 43 × 43 × 307)See below for interesting mathematical facts about the number 13462221388 from the Numbermatics database.
Names of 13462221388
- Cardinal: 13462221388 can be written as Thirteen billion, four hundred sixty-two million, two hundred twenty-one thousand, three hundred eighty-eight.
Scientific notation
- Scientific notation: 1.3462221388 × 1010
Factors of 13462221388
Divisors of 13462221388
- Number of divisors d(n): 162
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Complete list of divisors:
1 2 4 7 11 14 22 28 43 44 49 77 86 98 121 154 172 196 242 301 307 308 473 484 539 602 614 847 946 1078 1204 1228 1694 1849 1892 2107 2149 2156 3311 3377 3388 3698 4214 4298 5203 5929 6622 6754 7396 8428 8596 10406 11858 12943 13201 13244 13508 15043 20339 20812 23177 23639 23716 25886 26402 30086 36421 37147 40678 46354 47278 51772 52804 60172 72842 74294 81356 90601 92407 92708 94556 142373 145211 145684 148588 165473 181202 184814 223729 254947 260029 284746 290422 330946 362404 369628 447458 509894 520058 567643 569492 580844 646849 661892 894916 996611 1016477 1019788 1040116 1135286 1293698 1566103 1597321 1820203 1993222 2032954 2270572 2587396 3132206 3194642 3640406 3973501 3986444 4065908 6244073 6264412 6389284 7115339 7280812 7947002 10962721 11181247 12488146 14230678 15894004 21925442 22362494 24976292 27814507 28461356 43708511 43850884 44724988 55629014 68684803 78268729 87417022 111258028 137369606 156537458 174834044 274739212 305959577 313074916 480793621 611919154 961587242 1223838308 1923174484 3365555347 6731110694 13462221388
- Sum of all divisors σ(n): 30940395948
- Sum of proper divisors (its aliquot sum) s(n): 17478174560
- 13462221388 is an abundant number, because the sum of its proper divisors (17478174560) is greater than itself. Its abundance is 4015953172
Bases of 13462221388
- Binary: 11001000100110100100110010010011002
- Hexadecimal: 0x32269324C
- Base-36: 66N24I4
Squares and roots of 13462221388
- 13462221388 squared (134622213882) is 181231404699524646544
- 13462221388 cubed (134622213883) is 2439777292523224410137777083072
-
The
square root of 13462221388 is 116026.8132286671 -
The
cube root of 13462221388 is 2378.8783988519
Scales and comparisons
How big is 13462221388?- 13,462,221,388 seconds is equal to 428 years, 2 weeks, 6 days, 17 hours, 56 minutes, 28 seconds.
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To count from 1 to 13,462,221,388 would take you about eight hundred fifty-six 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 13462221388 cubic inches would be around 198.2 feet tall.
Recreational maths with 13462221388
- 13462221388 backwards is 88312226431
- The number of decimal digits it has is: 11
- The sum of 13462221388's digits is 40
- More coming soon!
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