138691606 (number)

138691606 is an even 9-digits composite number following 138691605 and preceding 138691607. In scientific notation, it is written as 1.38691606 × 10^8. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 69327768 positive integers (up to 138691606) that are relatively prime to 138691606.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million six hundred ninety-one thousand six hundred six

Notation

Scientific notation 1.38691606 × 10^8
Engineering notation 1.38691606 × 10^6

Prime Factorization of 138691606

Prime Factorization 2 × 5557 × 12479

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 138691606
Product of the distinct prime numbers

The prime factorization of 138691606 is 2 × 5557 × 12479. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 4, 57, 99, 946, 556, 2911, 7247, 42684, 26955, 6457, 606387, 558816, 4485287, 14538093, 29810185, 494710555, 994808037, 5704973376, 6471275351

Basic calculations (n = 138691606)

Multiplication

n×y
n×2 277383212
n×3 416074818
n×4 554766424
n×5 693458030

Division

n÷y
n÷2 69345803
n÷3 46230535.333333
n÷3 34672901.5
n÷5 27738321.2

Exponentiation

ny
n2 19235361574859236
n3 2.6677831888079E+24
n4 3.6999913491557E+32
n5 5.1315774240051E+40

Nth Root

y√n
2√n 11776.740041285
3√n 517.6267666141
4√n 108.52068946189
5√n 42.502065420101

Divisors of 138691606

1, 2, 5557, 11114, 12479, 24958, 69345803, 138691606

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -138691605
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 138691606 can be divided by 8 positive divisors. The sum of these divisors (counting 138691606) is 1, the average is 0.125.

Base conversion 138691606

Base System Value
2 Binary 1000010001000100010000010110
3 Ternary 100122222021010011
4 Quaternary 20101010100112
5 Quinary 241001112411
6 Senary 21432350434
8 Octal 1021042026
10 Decimal 138691606
12 Duodecimal 3a54541a
16 Hexadecimal 8444416
20 Vigesimal 236g906
36 Base36 2akn4m

Cryptographic Hash Functions

md5 640e82745b279215b40542cfd9edd243
sha1 ae45279ceb3c0cd6e3425235fc11cbedab003fa8
sha256 56509d1195809b4b34da2a6bba20e0caa696d13df54982572da7e472d006a89a
sha512 1667d317141e600a5bfc4e9991fedcb4dc7277755ad1667cad1d3831b043c32824d91d51dc330d83009ffc7bc6ee2cf2ac704ce0472f00b20c8d08fc3689c1e8
ripemd-160 c0dd177dc4e03c976ea93ede541947db3f06b5ff

138691606 as geometric shapes

Circle

Radius = n
Diameter 277383212
Circumference 871425061.04834
Area 6.0429670612721E+16

Sphere

Radius = n
Volume 1.1174784089772E+25
Surface area 2.4171868245088E+17
Circumference 871425061.04834

Square

Length = n
Perimeter 554766424
Area 19235361574859236
Diagonal 196139550.19251

Cube

Length = n
Surface area 115412169449155416
Volume 2.6677831888079E+24
Space diagonal 240220908.17532

Equilateral Triangle

Length = n
Perimeter 416074818
Area 8.3291558874036E+15
Altitude 120110454.08766

Triangular Pyramid

Length = n
Surface area 8.3291558874036E+15
Volume 3.1440126392359E+23
Height 65379850.064169