13261961472
13,261,961,472 is an even composite number composed of four prime numbers multiplied together.
13261961472 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred eight divisors.
Prime factorization of 13261961472:
28 × 3 × 59 × 5412
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 59 × 541 × 541)See below for interesting mathematical facts about the number 13261961472 from the Numbermatics database.
Names of 13261961472
- Cardinal: 13261961472 can be written as Thirteen billion, two hundred sixty-one million, nine hundred sixty-one thousand, four hundred seventy-two.
Scientific notation
- Scientific notation: 1.3261961472 × 1010
Factors of 13261961472
Divisors of 13261961472
- Number of divisors d(n): 108
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Complete list of divisors:
1 2 3 4 6 8 12 16 24 32 48 59 64 96 118 128 177 192 236 256 354 384 472 541 708 768 944 1082 1416 1623 1888 2164 2832 3246 3776 4328 5664 6492 7552 8656 11328 12984 15104 17312 22656 25968 31919 34624 45312 51936 63838 69248 95757 103872 127676 138496 191514 207744 255352 292681 383028 415488 510704 585362 766056 878043 1021408 1170724 1532112 1756086 2042816 2341448 3064224 3512172 4085632 4682896 6128448 7024344 8171264 9365792 12256896 14048688 17268179 18731584 24513792 28097376 34536358 37463168 51804537 56194752 69072716 74926336 103609074 112389504 138145432 207218148 224779008 276290864 414436296 552581728 828872592 1105163456 1657745184 2210326912 3315490368 4420653824 6630980736 13261961472
- Sum of all divisors σ(n): 35960868720
- Sum of proper divisors (its aliquot sum) s(n): 22698907248
- 13261961472 is an abundant number, because the sum of its proper divisors (22698907248) is greater than itself. Its abundance is 9436945776
Bases of 13261961472
- Binary: 11000101100111100101111001000000002
- Hexadecimal: 0x316797900
- Base-36: 63BTUYO
Squares and roots of 13261961472
- 13261961472 squared (132619614722) is 175879622084812406784
- 13261961472 cubed (132619614723) is 2332508771798702455116999426048
-
The
square root of 13261961472 is 115160.5899255471 -
The
cube root of 13261961472 is 2367.0235961129
Scales and comparisons
How big is 13261961472?- 13,261,961,472 seconds is equal to 421 years, 35 weeks, 5 days, 22 hours, 11 minutes, 12 seconds.
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To count from 1 to 13,261,961,472 would take you about eight hundred forty-three 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 13261961472 cubic inches would be around 197.3 feet tall.
Recreational maths with 13261961472
- 13261961472 backwards is 27416916231
- The number of decimal digits it has is: 11
- The sum of 13261961472's digits is 42
- More coming soon!
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