138356685 (number)

138356685 is an odd 9-digits composite number following 138356684 and preceding 138356686. In scientific notation, it is written as 1.38356685 × 10^8. The sum of its digits is 45. It has a total of 2 prime factors and 4 positive divisors. There are 73790208 positive integers (up to 138356685) that are relatively prime to 138356685.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million three hundred fifty-six thousand six hundred eighty-five

Notation

Scientific notation 1.38356685 × 10^8
Engineering notation 1.38356685 × 10^6

Prime Factorization of 138356685

Prime Factorization 45 × 3074593

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 138356685
Product of the distinct prime numbers

The prime factorization of 138356685 is 45 × 3074593. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 3, 94, 70, 753, 952, 6421, 6142, 27592, 16755, 170359, 902685, 7454168, 8955034, 28628637, 36957622, 91932897, 809176674, 7291568310, 2305294734

Basic calculations (n = 138356685)

Multiplication

n×y
n×2 276713370
n×3 415070055
n×4 553426740
n×5 691783425

Division

n÷y
n÷2 69178342.5
n÷3 46118895
n÷3 34589171.25
n÷5 27671337

Exponentiation

ny
n2 19142572284189225
n3 2.6485028436133E+24
n4 3.6643807365541E+32
n5 5.0699157128748E+40

Nth Root

y√n
2√n 11762.511849091
3√n 517.20976514132
4√n 108.45511444414
5√n 42.481518243988

Divisors of 138356685

1, 45, 3074593, 138356685

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -138356684
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 138356685 can be divided by 4 positive divisors. The sum of these divisors (counting 138356685) is 1, the average is 0.25.

Base conversion 138356685

Base System Value
2 Binary 1000001111110010011111001101
3 Ternary 100122100020200200
4 Quaternary 20033302133031
5 Quinary 240404403220
6 Senary 21421244113
8 Octal 1017623715
10 Decimal 138356685
12 Duodecimal 3a403639
16 Hexadecimal 83f27cd
20 Vigesimal 234ebe5
36 Base36 2adgp9

Cryptographic Hash Functions

md5 6192ef0c4c986b43a53be34e137bb577
sha1 73d36d2ad050d844187332f2064ec95937a81c8f
sha256 e173bf40fefda75557012995d48d95a8f7360574c62444b98f0cdfc275e6dae0
sha512 554c5b4b0dc7f7f0690642df796401fd470e7a9bcc41454f5b06b8f657c8ea369f083d8a2a228d6c2f0f59422eb2cf0d181acfe1c60078307c15701ad0e09820
ripemd-160 19c38833d6a9725f09a2ab28241dd84cc55219b8

138356685 as geometric shapes

Circle

Radius = n
Diameter 276713370
Circumference 869320690.34207
Area 6.013816445882E+16

Sphere

Radius = n
Volume 1.1094022768676E+25
Surface area 2.4055265783528E+17
Circumference 869320690.34207

Square

Length = n
Perimeter 553426740
Area 19142572284189225
Diagonal 195665900.37198

Cube

Length = n
Surface area 114855433705135350
Volume 2.6485028436133E+24
Space diagonal 239640807.9868

Equilateral Triangle

Length = n
Perimeter 415070055
Area 8.2889769459439E+15
Altitude 119820403.9934

Triangular Pyramid

Length = n
Surface area 8.2889769459439E+15
Volume 3.121290534518E+23
Height 65221966.790661