136687642 (number)

136687642 is an even 9-digits composite number following 136687641 and preceding 136687643. In scientific notation, it is written as 1.36687642 × 10^8. The sum of its digits is 43. It has a total of 5 prime factors and 32 positive divisors. There are 53936064 positive integers (up to 136687642) that are relatively prime to 136687642.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.36687642 × 10^8
Engineering notation 1.36687642 × 10^6

Prime Factorization of 136687642

Prime Factorization 2 × 13 × 7 × 1373 × 547

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 136687642
Product of the distinct prime numbers

The prime factorization of 136687642 is 2 × 13 × 7 × 1373 × 547. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 8, 23, 89, 397, 463, 6254, 7703, 16029, 56857, 224767, 530162, 6090862, 6045042, 36079445, 3574618, 866151251, 725421556, 3910136654, 8563950996

Basic calculations (n = 136687642)

Multiplication

n×y
n×2 273375284
n×3 410062926
n×4 546750568
n×5 683438210

Division

n÷y
n÷2 68343821
n÷3 45562547.333333
n÷3 34171910.5
n÷5 27337528.4

Exponentiation

ny
n2 18683511475520164
n3 2.5538051278688E+24
n4 3.4907360105589E+32
n5 4.7714047412779E+40

Nth Root

y√n
2√n 11691.349023958
3√n 515.12158752965
4√n 108.12654171829
5√n 42.378526312538

Divisors of 136687642

1, 2, 7, 13, 14, 26, 91, 182, 547, 1094, 1373, 2746, 3829, 7111, 7658, 9611, 14222, 17849, 19222, 35698, 49777, 99554, 124943, 249886, 751031, 1502062, 5257217, 9763403, 10514434, 19526806, 68343821, 136687642

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -136687641
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 136687642 can be divided by 32 positive divisors. The sum of these divisors (counting 136687642) is 1, the average is 0.03125.

Base conversion 136687642

Base System Value
2 Binary 1000001001011011000000011010
3 Ternary 100112012110012021
4 Quaternary 20021123000122
5 Quinary 234443001032
6 Senary 21321405054
8 Octal 1011330032
10 Decimal 136687642
12 Duodecimal 3993978a
16 Hexadecimal 825b01a
20 Vigesimal 22e5j22
36 Base36 29douy

Cryptographic Hash Functions

md5 c2d7f8d95ce25d049347ec3b81aa7047
sha1 743f09d6c3e4d5048709a5268d1c49dd3cd4c08b
sha256 c39e377acbe344b074e44b9f67a0b7ee089e26c1a5f33292563cd38f6921aa22
sha512 1cab106d10f3ae53ade1195941ed66237f2bf0537f76eefa2c194c2fb1028cdfa51a8ef4674581d8f4273d5ee1b17f0f8dbdeb0eb503851d10f0e18acd62c455
ripemd-160 128e419f59dacd0ce6092c70bab73bde61f207f3

136687642 as geometric shapes

Circle

Radius = n
Diameter 273375284
Circumference 858833783.88742
Area 5.8695982394755E+16

Sphere

Radius = n
Volume 1.069735390455E+25
Surface area 2.3478392957902E+17
Circumference 858833783.88742

Square

Length = n
Perimeter 546750568
Area 18683511475520164
Diagonal 193305517.1252

Cube

Length = n
Surface area 112101068853120984
Volume 2.5538051278688E+24
Space diagonal 236749940.71079

Equilateral Triangle

Length = n
Perimeter 410062926
Area 8.0901977848493E+15
Altitude 118374970.35539

Triangular Pyramid

Length = n
Surface area 8.0901977848493E+15
Volume 3.0096882062417E+23
Height 64435172.375066