13279744530
13,279,744,530 is an even composite number composed of six prime numbers multiplied together.
13279744530 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 13279744530:
2 × 33 × 5 × 133 × 61 × 367
(2 × 3 × 3 × 3 × 5 × 13 × 13 × 13 × 61 × 367)See below for interesting mathematical facts about the number 13279744530 from the Numbermatics database.
Names of 13279744530
- Cardinal: 13279744530 can be written as Thirteen billion, two hundred seventy-nine million, seven hundred forty-four thousand, five hundred thirty.
Scientific notation
- Scientific notation: 1.327974453 × 1010
Factors of 13279744530
Divisors of 13279744530
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 3 5 6 9 10 13 15 18 26 27 30 39 45 54 61 65 78 90 117 122 130 135 169 183 195 234 270 305 338 351 366 367 390 507 549 585 610 702 734 793 845 915 1014 1098 1101 1170 1521 1586 1647 1690 1755 1830 1835 2197 2202 2379 2535 2745 3042 3294 3303 3510 3670 3965 4394 4563 4758 4771 5070 5490 5505 6591 6606 7137 7605 7930 8235 9126 9542 9909 10309 10985 11010 11895 13182 14274 14313 15210 16470 16515 19773 19818 20618 21411 21970 22387 22815 23790 23855 28626 30927 32955 33030 35685 39546 42822 42939 44774 45630 47710 49545 51545 59319 61854 62023 65910 67161 71370 71565 85878 92781 98865 99090 103090 107055 111935 118638 124046 128817 134017 134322 143130 154635 185562 186069 197730 201483 214110 214695 223870 257634 268034 278343 291031 296595 309270 310115 335805 372138 402051 402966 429390 463905 556686 558207 582062 593190 604449 620230 644085 670085 671610 804102 806299 873093 927810 930345 1007415 1116414 1206153 1208898 1288170 1340170 1391715 1455155 1612598 1674621 1746186 1860690 2010255 2014830 2412306 2418897 2619279 2783430 2791035 2910310 3022245 3349242 3618459 3783403 4020510 4031495 4365465 4837794 5238558 5582070 6030765 6044490 7236918 7256691 7566806 7857837 8062990 8373105 8730930 11350209 12061530 12094485 13096395 14513382 15715674 16746210 18092295 18917015 21770073 22700418 24188970 26192790 34050627 36184590 36283455 37834030 39289185 43540146 49184239 56751045 68101254 72566910 78578370 98368478 102151881 108850365 113502090 147552717 170253135 204303762 217700730 245921195 295105434 340506270 442658151 491842390 510759405 737763585 885316302 1021518810 1327974453 1475527170 2213290755 2655948906 4426581510 6639872265 13279744530
- Sum of all divisors σ(n): 39097497600
- Sum of proper divisors (its aliquot sum) s(n): 25817753070
- 13279744530 is an abundant number, because the sum of its proper divisors (25817753070) is greater than itself. Its abundance is 12538008540
Bases of 13279744530
- Binary: 11000101111000100011010010000100102
- Hexadecimal: 0x31788D212
- Base-36: 63MF0GI
Squares and roots of 13279744530
- 13279744530 squared (132797445302) is 176351614782064920900
- 13279744530 cubed (132797445303) is 2341904391758793775426657677000
-
The
square root of 13279744530 is 115237.7738851285 -
The
cube root of 13279744530 is 2368.0811098085
Scales and comparisons
How big is 13279744530?- 13,279,744,530 seconds is equal to 422 years, 13 weeks, 1 day, 17 hours, 55 minutes, 30 seconds.
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To count from 1 to 13,279,744,530 would take you about eight hundred forty-four 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 13279744530 cubic inches would be around 197.3 feet tall.
Recreational maths with 13279744530
- 13279744530 backwards is 03544797231
- 13279744530 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13279744530's digits is 45
- More coming soon!
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