13220760672
13,220,760,672 is an even composite number composed of five prime numbers multiplied together.
13220760672 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 13220760672:
25 × 32 × 7 × 37 × 4212
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 37 × 421 × 421)See below for interesting mathematical facts about the number 13220760672 from the Numbermatics database.
Names of 13220760672
- Cardinal: 13220760672 can be written as Thirteen billion, two hundred twenty million, seven hundred sixty thousand, six hundred seventy-two.
Scientific notation
- Scientific notation: 1.3220760672 × 1010
Factors of 13220760672
Divisors of 13220760672
- Number of divisors d(n): 216
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 37 42 48 56 63 72 74 84 96 111 112 126 144 148 168 222 224 252 259 288 296 333 336 421 444 504 518 592 666 672 777 842 888 1008 1036 1184 1263 1332 1554 1684 1776 2016 2072 2331 2526 2664 2947 3108 3368 3552 3789 4144 4662 5052 5328 5894 6216 6736 7578 8288 8841 9324 10104 10656 11788 12432 13472 15156 15577 17682 18648 20208 23576 24864 26523 30312 31154 35364 37296 40416 46731 47152 53046 60624 62308 70728 74592 93462 94304 106092 109039 121248 124616 140193 141456 177241 186924 212184 218078 249232 280386 282912 327117 354482 373848 424368 436156 498464 531723 560772 654234 708964 747696 848736 872312 981351 1063446 1121544 1240687 1308468 1417928 1495392 1595169 1744624 1962702 2126892 2243088 2481374 2616936 2835856 3190338 3489248 3722061 3925404 4253784 4486176 4962748 5233872 5671712 6380676 6557917 7444122 7850808 8507568 9925496 10467744 11166183 12761352 13115834 14888244 15701616 17015136 19673751 19850992 22332366 25522704 26231668 29776488 31403232 39347502 39701984 44664732 45905419 51045408 52463336 59021253 59552976 78695004 89329464 91810838 104926672 118042506 119105952 137716257 157390008 178658928 183621676 209853344 236085012 275432514 314780016 357317856 367243352 413148771 472170024 550865028 629560032 734486704 826297542 944340048 1101730056 1468973408 1652595084 1888680096 2203460112 3305190168 4406920224 6610380336 13220760672
- Sum of all divisors σ(n): 44233823088
- Sum of proper divisors (its aliquot sum) s(n): 31013062416
- 13220760672 is an abundant number, because the sum of its proper divisors (31013062416) is greater than itself. Its abundance is 17792301744
Bases of 13220760672
- Binary: 11000101000000010011001100011000002
- Hexadecimal: 0x31404CC60
- Base-36: 62NAS80
Squares and roots of 13220760672
- 13220760672 squared (132207606722) is 174788512746301891584
- 13220760672 cubed (132207606723) is 2310837095233678761692954984448
-
The
square root of 13220760672 is 114981.5666617915 -
The
cube root of 13220760672 is 2364.5698506855
Scales and comparisons
How big is 13220760672?- 13,220,760,672 seconds is equal to 420 years, 19 weeks, 5 days, 1 hour, 31 minutes, 12 seconds.
-
To count from 1 to 13,220,760,672 would take you about eight hundred forty 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 13220760672 cubic inches would be around 197 feet tall.
Recreational maths with 13220760672
- 13220760672 backwards is 27606702231
- 13220760672 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13220760672's digits is 36
- More coming soon!
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