13986351840
13,986,351,840 is an even composite number composed of six prime numbers multiplied together.
13986351840 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 13986351840:
25 × 3 × 5 × 31 × 67 × 14029
(2 × 2 × 2 × 2 × 2 × 3 × 5 × 31 × 67 × 14029)See below for interesting mathematical facts about the number 13986351840 from the Numbermatics database.
Names of 13986351840
- Cardinal: 13986351840 can be written as Thirteen billion, nine hundred eighty-six million, three hundred fifty-one thousand, eight hundred forty.
Scientific notation
- Scientific notation: 1.398635184 × 1010
Factors of 13986351840
Divisors of 13986351840
- Number of divisors d(n): 192
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 31 32 40 48 60 62 67 80 93 96 120 124 134 155 160 186 201 240 248 268 310 335 372 402 465 480 496 536 620 670 744 804 930 992 1005 1072 1240 1340 1488 1608 1860 2010 2077 2144 2480 2680 2976 3216 3720 4020 4154 4960 5360 6231 6432 7440 8040 8308 10385 10720 12462 14029 14880 16080 16616 20770 24924 28058 31155 32160 33232 41540 42087 49848 56116 62310 66464 70145 83080 84174 99696 112232 124620 140290 166160 168348 199392 210435 224464 249240 280580 332320 336696 420870 434899 448928 498480 561160 673392 841740 869798 939943 996960 1122320 1304697 1346784 1683480 1739596 1879886 2174495 2244640 2609394 2819829 3366960 3479192 3759772 4348990 4699715 5218788 5639658 6523485 6733920 6958384 7519544 8697980 9399430 10437576 11279316 13046970 13916768 14099145 15039088 17395960 18798860 20875152 22558632 26093940 28198290 29138233 30078176 34791920 37597720 41750304 45117264 52187880 56396580 58276466 69583840 75195440 87414699 90234528 104375760 112793160 116552932 145691165 150390880 174829398 208751520 225586320 233105864 291382330 349658796 437073495 451172640 466211728 582764660 699317592 874146990 932423456 1165529320 1398635184 1748293980 2331058640 2797270368 3496587960 4662117280 6993175920 13986351840
- Sum of all divisors σ(n): 46160271360
- Sum of proper divisors (its aliquot sum) s(n): 32173919520
- 13986351840 is an abundant number, because the sum of its proper divisors (32173919520) is greater than itself. Its abundance is 18187567680
Bases of 13986351840
- Binary: 11010000011010011011001010111000002
- Hexadecimal: 0x341A6CAE0
- Base-36: 6FB425C
Squares and roots of 13986351840
- 13986351840 squared (139863518402) is 195618037792271385600
- 13986351840 cubed (139863518403) is 2735982702813124431765909504000
-
The
square root of 13986351840 is 118263.9075965275 -
The
cube root of 13986351840 is 2409.3588188859
Scales and comparisons
How big is 13986351840?- 13,986,351,840 seconds is equal to 444 years, 37 weeks, 4 days, 1 hour, 44 minutes.
-
To count from 1 to 13,986,351,840 would take you about eight hundred eighty-nine 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 13986351840 cubic inches would be around 200.8 feet tall.
Recreational maths with 13986351840
- 13986351840 backwards is 04815368931
- 13986351840 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13986351840's digits is 48
- More coming soon!
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