12389450366400
12,389,450,366,400 is an even composite number composed of five prime numbers multiplied together.
12389450366400 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty-eight divisors.
Prime factorization of 12389450366400:
26 × 3 × 52 × 149 × 17323057
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 149 × 17323057)See below for interesting mathematical facts about the number 12389450366400 from the Numbermatics database.
Names of 12389450366400
- Cardinal: 12389450366400 can be written as Twelve trillion, three hundred eighty-nine billion, four hundred fifty million, three hundred sixty-six thousand, four hundred.
Scientific notation
- Scientific notation: 1.23894503664 × 1013
Factors of 12389450366400
Divisors of 12389450366400
- Number of divisors d(n): 168
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 60 64 75 80 96 100 120 149 150 160 192 200 240 298 300 320 400 447 480 596 600 745 800 894 960 1192 1200 1490 1600 1788 2235 2384 2400 2980 3576 3725 4470 4768 4800 5960 7152 7450 8940 9536 11175 11920 14304 14900 17880 22350 23840 28608 29800 35760 44700 47680 59600 71520 89400 119200 143040 178800 238400 357600 715200 17323057 34646114 51969171 69292228 86615285 103938342 138584456 173230570 207876684 259845855 277168912 346461140 415753368 433076425 519691710 554337824 692922280 831506736 866152850 1039383420 1108675648 1299229275 1385844560 1663013472 1732305700 2078766840 2581135493 2598458550 2771689120 3326026944 3464611400 4157533680 5162270986 5196917100 5543378240 6929222800 7743406479 8315067360 10324541972 10393834200 12905677465 13858445600 15486812958 16630134720 20649083944 20787668400 25811354930 27716891200 30973625916 38717032395 41298167888 41575336800 51622709860 61947251832 64528387325 77434064790 82596335776 83150673600 103245419720 123894503664 129056774650 154868129580 165192671552 193585161975 206490839440 247789007328 258113549300 309736259160 387170323950 412981678880 495578014656 516227098600 619472518320 774340647900 825963357760 1032454197200 1238945036640 1548681295800 2064908394400 2477890073280 3097362591600 4129816788800 6194725183200 12389450366400
- Sum of all divisors σ(n): 40920527607600
- Sum of proper divisors (its aliquot sum) s(n): 28531077241200
- 12389450366400 is an abundant number, because the sum of its proper divisors (28531077241200) is greater than itself. Its abundance is 16141626874800
Bases of 12389450366400
- Binary: 101101000100101001001100100110111101110000002
- Hexadecimal: 0xB44A4C9BDC0
- Base-36: 4E3MUV16O
Squares and roots of 12389450366400
- 12389450366400 squared (123894503664002) is 153498480381489094248960000
- 12389450366400 cubed (123894503664003) is 1901761804004283270520381604818944000000
-
The
square root of 12389450366400 is 3519865.1062789323 -
The
cube root of 12389450366400 is 23139.3246865193
Scales and comparisons
How big is 12389450366400?- 12,389,450,366,400 seconds is equal to 393,946 years, 10 weeks, 2 days, 6 hours, 40 minutes.
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To count from 1 to 12,389,450,366,400 would take you about nine hundred eighty-four thousand, eight hundred sixty-five 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 12389450366400 cubic inches would be around 1928.3 feet tall.
Recreational maths with 12389450366400
- 12389450366400 backwards is 00466305498321
- The number of decimal digits it has is: 14
- The sum of 12389450366400's digits is 51
- More coming soon!
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