138694760 (number)

138694760 is an even 9-digits composite number following 138694759 and preceding 138694761. In scientific notation, it is written as 1.38694760 × 10^8. The sum of its digits is 44. It has a total of 6 prime factors and 32 positive divisors. There are 55414080 positive integers (up to 138694760) that are relatively prime to 138694760.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million six hundred ninety-four thousand seven hundred sixty

Notation

Scientific notation 1.38694760 × 10^8
Engineering notation 1.38694760 × 10^6

Prime Factorization of 138694760

Prime Factorization 2 × 2 × 2 × 5 × 2711 × 1279

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 34673690
Product of the distinct prime numbers

The prime factorization of 138694760 is 2 × 2 × 2 × 5 × 2711 × 1279. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 138694760)

Multiplication

n×y
n×2 277389520
n×3 416084280
n×4 554779040
n×5 693473800

Division

n÷y
n÷2 69347380
n÷3 46231586.666667
n÷3 34673690
n÷5 27738952

Exponentiation

ny
n2 19236236451457600
n3 2.6679651979382E+24
n4 3.7003279281639E+32
n5 5.1321609391798E+40

Nth Root

y√n
2√n 11776.873948548
3√n 517.63069038544
4√n 108.52130642666
5√n 42.502258727106

Divisors of 138694760

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 -138694759
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 138694760 can be divided by 32 positive divisors. The sum of these divisors (counting 138694760) is 1, the average is 0.03125.

Base conversion 138694760

Base System Value
2 Binary 1000010001000101000001101000
3 Ternary 100122222102102222
4 Quaternary 20101011001220
5 Quinary 241001213020
6 Senary 21432413212
8 Octal 1021050150
10 Decimal 138694760
12 Duodecimal 3a547208
16 Hexadecimal 8445068
20 Vigesimal 236ggi0
36 Base36 2akpk8

Cryptographic Hash Functions

md5 10aceece5d76ad811ef76e720a5a0f2d
sha1 c8dd2ce718ea49cbd7b678021cc3cb36d2d80ef5
sha256 e66ee4ef6856c60e7db2fd96d44cf5ada0206bc213816fd4843d48697a762cdb
sha512 8c257dd89c1ae05095b94492bf7c7bdabe3ca37198efd784452df6594628b6e45001fc18d4b7d7f6556a6310f036c9b13f0f211d22f25289d92533f96a4c9c30
ripemd-160 820e9cd002ab593b36ae63d079d81a0bf17ce9e8

138694760 as geometric shapes

Circle

Radius = n
Diameter 277389520
Circumference 871444878.2148
Area 6.0432419118615E+16

Sphere

Radius = n
Volume 1.1175546487834E+25
Surface area 2.4172967647446E+17
Circumference 871444878.2148

Square

Length = n
Perimeter 554779040
Area 19236236451457600
Diagonal 196144010.62208

Cube

Length = n
Surface area 115417418708745600
Volume 2.6679651979382E+24
Space diagonal 240226371.06357

Equilateral Triangle

Length = n
Perimeter 416084280
Area 8.3295347200833E+15
Altitude 120113185.53179

Triangular Pyramid

Length = n
Surface area 8.3295347200833E+15
Volume 3.144227139053E+23
Height 65381336.874027