13845294400
13,845,294,400 is an even composite number composed of five prime numbers multiplied together.
13845294400 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 13845294400:
26 × 52 × 7 × 31 × 39877
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 7 × 31 × 39877)See below for interesting mathematical facts about the number 13845294400 from the Numbermatics database.
Names of 13845294400
- Cardinal: 13845294400 can be written as Thirteen billion, eight hundred forty-five million, two hundred ninety-four thousand, four hundred.
Scientific notation
- Scientific notation: 1.38452944 × 1010
Factors of 13845294400
Divisors of 13845294400
- Number of divisors d(n): 168
-
Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 25 28 31 32 35 40 50 56 62 64 70 80 100 112 124 140 155 160 175 200 217 224 248 280 310 320 350 400 434 448 496 560 620 700 775 800 868 992 1085 1120 1240 1400 1550 1600 1736 1984 2170 2240 2480 2800 3100 3472 4340 4960 5425 5600 6200 6944 8680 9920 10850 11200 12400 13888 17360 21700 24800 34720 39877 43400 49600 69440 79754 86800 159508 173600 199385 279139 319016 347200 398770 558278 638032 797540 996925 1116556 1236187 1276064 1395695 1595080 1993850 2233112 2472374 2552128 2791390 3190160 3987700 4466224 4944748 5582780 6180935 6380320 6978475 7975400 8653309 8932448 9889496 11165560 12361870 12760640 13956950 15950800 17306618 17864896 19778992 22331120 24723740 27913900 30904675 31901600 34613236 39557984 43266545 44662240 49447480 55827800 61809350 63803200 69226472 79115968 86533090 89324480 98894960 111655600 123618700 138452944 173066180 197789920 216332725 223311200 247237400 276905888 346132360 395579840 432665450 446622400 494474800 553811776 692264720 865330900 988949600 1384529440 1730661800 1977899200 2769058880 3461323600 6922647200 13845294400
- Sum of all divisors σ(n): 40191919616
- Sum of proper divisors (its aliquot sum) s(n): 26346625216
- 13845294400 is an abundant number, because the sum of its proper divisors (26346625216) is greater than itself. Its abundance is 12501330816
Bases of 13845294400
- Binary: 11001110010011111001101101010000002
- Hexadecimal: 0x3393E6D40
- Base-36: 6CZ4PJ4
Squares and roots of 13845294400
- 13845294400 squared (138452944002) is 191692177022671360000
- 13845294400 cubed (138452944003) is 2654034625055800453648384000000
-
The
square root of 13845294400 is 117666.0290823141 -
The
cube root of 13845294400 is 2401.2316826061
Scales and comparisons
How big is 13845294400?- 13,845,294,400 seconds is equal to 440 years, 12 weeks, 2 days, 11 hours, 6 minutes, 40 seconds.
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To count from 1 to 13,845,294,400 would take you about eight hundred eighty 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 13845294400 cubic inches would be around 200.1 feet tall.
Recreational maths with 13845294400
- 13845294400 backwards is 00449254831
- 13845294400 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13845294400's digits is 40
- More coming soon!
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