13815742464
13,815,742,464 is an even composite number composed of four prime numbers multiplied together.
What does the number 13815742464 look like?
This visualization shows the relationship between its 4 prime factors (large circles) and 192 divisors.
13815742464 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 13815742464:
215 × 32 × 79 × 593
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 79 × 593)See below for interesting mathematical facts about the number 13815742464 from the Numbermatics database.
Names of 13815742464
- Cardinal: 13815742464 can be written as Thirteen billion, eight hundred fifteen million, seven hundred forty-two thousand, four hundred sixty-four.
Scientific notation
- Scientific notation: 1.3815742464 × 1010
Factors of 13815742464
Divisors of 13815742464
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 79 96 128 144 158 192 237 256 288 316 384 474 512 576 593 632 711 768 948 1024 1152 1186 1264 1422 1536 1779 1896 2048 2304 2372 2528 2844 3072 3558 3792 4096 4608 4744 5056 5337 5688 6144 7116 7584 8192 9216 9488 10112 10674 11376 12288 14232 15168 16384 18432 18976 20224 21348 22752 24576 28464 30336 32768 36864 37952 40448 42696 45504 46847 49152 56928 60672 73728 75904 80896 85392 91008 93694 98304 113856 121344 140541 147456 151808 161792 170784 182016 187388 227712 242688 281082 294912 303616 323584 341568 364032 374776 421623 455424 485376 562164 607232 647168 683136 728064 749552 843246 910848 970752 1124328 1214464 1294336 1366272 1456128 1499104 1686492 1821696 1941504 2248656 2428928 2588672 2732544 2912256 2998208 3372984 3643392 3883008 4497312 4857856 5465088 5824512 5996416 6745968 7286784 7766016 8994624 9715712 10930176 11649024 11992832 13491936 14573568 17989248 19431424 21860352 23298048 23985664 26983872 29147136 35978496 43720704 47971328 53967744 58294272 71956992 87441408 95942656 107935488 143913984 174882816 191885312 215870976 287827968 383770624 431741952 575655936 767541248 863483904 1151311872 1535082496 1726967808 2302623744 3453935616 4605247488 6907871232 13815742464
- Sum of all divisors σ(n): 40484901600
- Sum of proper divisors (its aliquot sum) s(n): 26669159136
- 13815742464 is an abundant number, because the sum of its proper divisors (26669159136) is greater than itself. Its abundance is 12853416672
Bases of 13815742464
- Binary: 11001101110111101110000000000000002
- Hexadecimal: 0x3377B8000
- Base-36: 6CHJB40
Squares and roots of 13815742464
- 13815742464 squared (138157424642) is 190874739831572791296
- 13815742464 cubed (138157424643) is 2637076248396012420615156793344
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The
square root of 13815742464 is 117540.3865231011 -
The
cube root of 13815742464 is 2399.5220381531
Scales and comparisons
How big is 13815742464?- 13,815,742,464 seconds is equal to 439 years, 15 weeks, 3 days, 10 hours, 14 minutes, 24 seconds.
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To count from 1 to 13,815,742,464 would take you about eight hundred seventy-eight 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 13815742464 cubic inches would be around 200 feet tall.
Recreational maths with 13815742464
- 13815742464 backwards is 46424751831
- The number of decimal digits it has is: 11
- The sum of 13815742464's digits is 45
- More coming soon!
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