13491488340
13,491,488,340 is an even composite number composed of seven prime numbers multiplied together.
13491488340 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 13491488340:
22 × 32 × 5 × 11 × 37 × 61 × 3019
(2 × 2 × 3 × 3 × 5 × 11 × 37 × 61 × 3019)See below for interesting mathematical facts about the number 13491488340 from the Numbermatics database.
Names of 13491488340
- Cardinal: 13491488340 can be written as Thirteen billion, four hundred ninety-one million, four hundred eighty-eight thousand, three hundred forty.
Scientific notation
- Scientific notation: 1.349148834 × 1010
Factors of 13491488340
Divisors of 13491488340
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 5 6 9 10 11 12 15 18 20 22 30 33 36 37 44 45 55 60 61 66 74 90 99 110 111 122 132 148 165 180 183 185 198 220 222 244 305 330 333 366 370 396 407 444 495 549 555 610 660 666 671 732 740 814 915 990 1098 1110 1220 1221 1332 1342 1628 1665 1830 1980 2013 2035 2196 2220 2257 2442 2684 2745 3019 3330 3355 3660 3663 4026 4070 4514 4884 5490 6038 6039 6105 6660 6710 6771 7326 8052 8140 9028 9057 10065 10980 11285 12076 12078 12210 13420 13542 14652 15095 18114 18315 20130 20313 22570 24156 24420 24827 27084 27171 30190 30195 33209 33855 36228 36630 40260 40626 45140 45285 49654 54342 60380 60390 66418 67710 73260 74481 81252 90570 99308 99627 101565 108684 111703 120780 124135 132836 135420 135855 148962 166045 181140 184159 199254 203130 223406 223443 248270 271710 297924 298881 332090 335109 368318 372405 398508 406260 446812 446886 496540 498135 543420 552477 558515 597762 664180 670218 736636 744810 893772 920795 996270 1005327 1104954 1117030 1117215 1195524 1228733 1340436 1489620 1494405 1657431 1675545 1841590 1992540 2010654 2025749 2209908 2234060 2234430 2457466 2762385 2988810 3314862 3351090 3683180 3686199 4021308 4051498 4468860 4914932 5026635 5524770 5977620 6077247 6143665 6629724 6702180 6813883 7372398 8102996 8287155 10053270 10128745 11049540 11058597 12154494 12287330 13627766 14744796 16574310 18231741 18430995 20106540 20257490 20441649 22117194 24308988 24574660 27255532 30386235 33148620 34069415 36463482 36861990 40514980 40883298 44234388 55292985 60772470 61324947 68138830 72926964 73723980 74952713 81766596 91158705 102208245 110585970 121544940 122649894 136277660 149905426 182317410 204416490 221171940 224858139 245299788 299810852 306624735 364634820 374763565 408832980 449716278 613249470 674574417 749527130 899432556 1124290695 1226498940 1349148834 1499054260 2248581390 2698297668 3372872085 4497162780 6745744170 13491488340
- Sum of all divisors σ(n): 46618266240
- Sum of proper divisors (its aliquot sum) s(n): 33126777900
- 13491488340 is an abundant number, because the sum of its proper divisors (33126777900) is greater than itself. Its abundance is 19635289560
Bases of 13491488340
- Binary: 11001001000010011111000110010101002
- Hexadecimal: 0x32427C654
- Base-36: 674HF10
Squares and roots of 13491488340
- 13491488340 squared (134914883402) is 182020257628355955600
- 13491488340 cubed (134914883403) is 2455724183436760428346957704000
-
The
square root of 13491488340 is 116152.8662582203 -
The
cube root of 13491488340 is 2380.6010498541
Scales and comparisons
How big is 13491488340?- 13,491,488,340 seconds is equal to 428 years, 51 weeks, 2 days, 11 hours, 39 minutes.
-
To count from 1 to 13,491,488,340 would take you about eight hundred fifty-seven 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 13491488340 cubic inches would be around 198.4 feet tall.
Recreational maths with 13491488340
- 13491488340 backwards is 04388419431
- 13491488340 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13491488340's digits is 45
- More coming soon!
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