13944955680
13,944,955,680 is an even composite number composed of five prime numbers multiplied together.
13944955680 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 13944955680:
25 × 33 × 5 × 312 × 3359
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5 × 31 × 31 × 3359)See below for interesting mathematical facts about the number 13944955680 from the Numbermatics database.
Names of 13944955680
- Cardinal: 13944955680 can be written as Thirteen billion, nine hundred forty-four million, nine hundred fifty-five thousand, six hundred eighty.
Scientific notation
- Scientific notation: 1.394495568 × 1010
Factors of 13944955680
Divisors of 13944955680
- Number of divisors d(n): 288
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 31 32 36 40 45 48 54 60 62 72 80 90 93 96 108 120 124 135 144 155 160 180 186 216 240 248 270 279 288 310 360 372 432 465 480 496 540 558 620 720 744 837 864 930 961 992 1080 1116 1240 1395 1440 1488 1674 1860 1922 2160 2232 2480 2790 2883 2976 3348 3359 3720 3844 4185 4320 4464 4805 4960 5580 5766 6696 6718 7440 7688 8370 8649 8928 9610 10077 11160 11532 13392 13436 14415 14880 15376 16740 16795 17298 19220 20154 22320 23064 25947 26784 26872 28830 30231 30752 33480 33590 34596 38440 40308 43245 44640 46128 50385 51894 53744 57660 60462 66960 67180 69192 76880 80616 86490 90693 92256 100770 103788 104129 107488 115320 120924 129735 133920 134360 138384 151155 153760 161232 172980 181386 201540 207576 208258 230640 241848 259470 268720 276768 302310 312387 322464 345960 362772 403080 415152 416516 453465 461280 483696 518940 520645 537440 604620 624774 691920 725544 806160 830304 833032 906930 937161 967392 1037880 1041290 1209240 1249548 1383840 1451088 1561935 1612320 1666064 1813860 1874322 2075760 2082580 2418480 2499096 2811483 2902176 3123870 3227999 3332128 3627720 3748644 4151520 4165160 4685805 4836960 4998192 5622966 6247740 6455998 7255440 7497288 8330320 9371610 9683997 9996384 11245932 12495480 12911996 14057415 14510880 14994576 16139995 16660640 18743220 19367994 22491864 24990960 25823992 28114830 29051991 29989152 32279990 37486440 38735988 44983728 48419985 49981920 51647984 56229660 58103982 64559980 74972880 77471976 87155973 89967456 96839970 103295968 112459320 116207964 129119960 145259955 149945760 154943952 174311946 193679940 224918640 232415928 258239920 290519910 309887904 348623892 387359880 435779865 449837280 464831856 516479840 581039820 697247784 774719760 871559730 929663712 1162079640 1394495568 1549439520 1743119460 2324159280 2788991136 3486238920 4648318560 6972477840 13944955680
- Sum of all divisors σ(n): 50447577600
- Sum of proper divisors (its aliquot sum) s(n): 36502621920
- 13944955680 is an abundant number, because the sum of its proper divisors (36502621920) is greater than itself. Its abundance is 22557666240
Bases of 13944955680
- Binary: 11001111110010111100100011001000002
- Hexadecimal: 0x33F2F2320
- Base-36: 6EMGSO0
Squares and roots of 13944955680
- 13944955680 squared (139449556802) is 194461788917164262400
- 13944955680 cubed (139449556803) is 2711761027903370830447890432000
-
The
square root of 13944955680 is 118088.7618700441 -
The
cube root of 13944955680 is 2406.9794334535
Scales and comparisons
How big is 13944955680?- 13,944,955,680 seconds is equal to 443 years, 21 weeks, 22 hours, 48 minutes.
-
To count from 1 to 13,944,955,680 would take you about eight hundred eighty-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 13944955680 cubic inches would be around 200.6 feet tall.
Recreational maths with 13944955680
- 13944955680 backwards is 08655944931
- 13944955680 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13944955680's digits is 54
- More coming soon!
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