136687257 (number)

136687257 is an odd 9-digits composite number following 136687256 and preceding 136687258. In scientific notation, it is written as 1.36687257 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 40 positive divisors. There are 77274000 positive integers (up to 136687257) that are relatively prime to 136687257.

Interesting facts

Basic properties

Name

Name one hundred thirty-six million six hundred eighty-seven thousand two hundred fifty-seven

Notation

Scientific notation 1.36687257 × 10^8
Engineering notation 1.36687257 × 10^6

Prime Factorization of 136687257

Prime Factorization 3 × 3 × 9 × 21 × 107 × 751

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 45562419
Product of the distinct prime numbers

The prime factorization of 136687257 is 3 × 3 × 9 × 21 × 107 × 751. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 136687257)

Multiplication

n×y
n×2 273374514
n×3 410061771
n×4 546749028
n×5 683436285

Division

n÷y
n÷2 68343628.5
n÷3 45562419
n÷3 34171814.25
n÷5 27337451.4

Exponentiation

ny
n2 18683406226184049
n3 2.5537835484738E+24
n4 3.4906966821261E+32
n5 4.7713375449882E+40

Nth Root

y√n
2√n 11691.33255878
3√n 515.12110389169
4√n 108.1264655798
5√n 42.378502439493

Divisors of 136687257

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -136687256
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 136687257 can be divided by 40 positive divisors. The sum of these divisors (counting 136687257) is 1, the average is 0.025.

Base conversion 136687257

Base System Value
2 Binary 1000001001011010111010011001
3 Ternary 100112012102200000
4 Quaternary 20021122322121
5 Quinary 234442443012
6 Senary 21321403213
8 Octal 1011327231
10 Decimal 136687257
12 Duodecimal 39939509
16 Hexadecimal 825ae99
20 Vigesimal 22e5i2h
36 Base36 29dok9

Cryptographic Hash Functions

md5 514524ba0b0866a675bbe34166ea6443
sha1 69641d7f315b22433789f648fec4091f553c1dbe
sha256 33e2662e83ed2ee84b11d8470c5692fc8ff9ed14835da08ebec41608e18dc6e5
sha512 1adcdf593f7df643b2c3cc2d645710edfb715ca28ea90edf12c6b1de1561381f3f1061bd3d3e6eda92df131a3796f022cc12ac118b56862ed6b0a5c753d00503
ripemd-160 b2ecd03a222eb707a5b3442588b6728b81ea21c7

136687257 as geometric shapes

Circle

Radius = n
Diameter 273374514
Circumference 858831364.86108
Area 5.8695651744214E+16

Sphere

Radius = n
Volume 1.0697263512992E+25
Surface area 2.3478260697685E+17
Circumference 858831364.86108

Square

Length = n
Perimeter 546749028
Area 18683406226184049
Diagonal 193304972.65298

Cube

Length = n
Surface area 112100437357104294
Volume 2.5537835484738E+24
Space diagonal 236749273.87122

Equilateral Triangle

Length = n
Perimeter 410061771
Area 8.0901522105499E+15
Altitude 118374636.93561

Triangular Pyramid

Length = n
Surface area 8.0901522105499E+15
Volume 3.0096627746808E+23
Height 64434990.884326