138761344 (number)

138761344 is an even 9-digits composite number following 138761343 and preceding 138761345. In scientific notation, it is written as 1.38761344 × 10^8. The sum of its digits is 37. It has a total of 10 prime factors and 64 positive divisors. There are 63737856 positive integers (up to 138761344) that are relatively prime to 138761344.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million seven hundred sixty-one thousand three hundred forty-four

Notation

Scientific notation 1.38761344 × 10^8
Engineering notation 1.38761344 × 10^6

Prime Factorization of 138761344

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 17 × 43 × 1483

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 2168146
Product of the distinct prime numbers

The prime factorization of 138761344 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 17 × 43 × 1483. Since it has a total of 10 prime factors.

Most popular turbo-numbers

5, 7, 87, 92, 33, 561, 119, 8175, 77116, 26975, 463796, 465070, 4660235, 2757339, 65579615, 57364664, 419041173, 646110351, 3736173336, 378903310

Basic calculations (n = 138761344)

Multiplication

n×y
n×2 277522688
n×3 416284032
n×4 555045376
n×5 693806720

Division

n÷y
n÷2 69380672
n÷3 46253781.333333
n÷3 34690336
n÷5 27752268.8

Exponentiation

ny
n2 19254710588686336
n3 2.6718095196171E+24
n4 3.7074387985407E+32
n5 5.1444919048325E+40

Nth Root

y√n
2√n 11779.700505531
3√n 517.71351112536
4√n 108.53432869618
5√n 42.506338804986

Divisors of 138761344

1, 2, 4, 8, 16, 17, 32, 34, 43, 64, 68, 86, 128, 136, 172, 272, 344, 544, 688, 731, 1088, 1376, 1462, 1483, 2176, 2752, 2924, 2966, 5504, 5848, 5932, 11696, 11864, 23392, 23728, 25211, 46784, 47456, 50422, 63769, 93568, 94912, 100844, 127538, 189824, 201688, 255076, 403376, 510152, 806752, 1020304, 1084073, 1613504, 2040608, 2168146, 3227008, 4081216, 4336292, 8162432, 8672584, 17345168, 34690336, 69380672, 138761344

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -138761343
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 138761344 can be divided by 64 positive divisors. The sum of these divisors (counting 138761344) is 1, the average is 0.015625.

Base conversion 138761344

Base System Value
2 Binary 1000010001010101010010000000
3 Ternary 100200002210210001
4 Quaternary 20101111102000
5 Quinary 241010330334
6 Senary 21434045344
8 Octal 1021252200
10 Decimal 138761344
12 Duodecimal 3a579854
16 Hexadecimal 8455480
20 Vigesimal 2375374
36 Base36 2am4xs

Cryptographic Hash Functions

md5 39d33f61c95b00c988a5015ca6bc8c85
sha1 92640d6f18dde74f91f29dd0b92e927bee5d8263
sha256 844a26b9b19c49763f9022bae40696e2f085db6304abc37a2315c69274c6e248
sha512 595eabc40342e705930289e11ed7193952f24855ff6563ceb6368c3360b6407d54721c2b23c99b5828a5195170ef1559f84560710757a2e55a7290d210d59f30
ripemd-160 28805dbdaa1551deb232aec8ab0dcfa0d92653d9

138761344 as geometric shapes

Circle

Radius = n
Diameter 277522688
Circumference 871863237.82529
Area 6.0490457332415E+16

Sphere

Radius = n
Volume 1.1191649544827E+25
Surface area 2.4196182932966E+17
Circumference 871863237.82529

Square

Length = n
Perimeter 555045376
Area 19254710588686336
Diagonal 196238174.61792

Cube

Length = n
Surface area 115528263532118016
Volume 2.6718095196171E+24
Space diagonal 240341697.93454

Equilateral Triangle

Length = n
Perimeter 416284032
Area 8.3375342561598E+15
Altitude 120170848.96727

Triangular Pyramid

Length = n
Surface area 8.3375342561598E+15
Volume 3.1487577156001E+23
Height 65412724.87264