138366957 (number)

138366957 is an odd 9-digits composite number following 138366956 and preceding 138366958. In scientific notation, it is written as 1.38366957 × 10^8. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 91711088 positive integers (up to 138366957) that are relatively prime to 138366957.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million three hundred sixty-six thousand nine hundred fifty-seven

Notation

Scientific notation 1.38366957 × 10^8
Engineering notation 1.38366957 × 10^6

Prime Factorization of 138366957

Prime Factorization 3 × 173 × 266603

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 138366957
Product of the distinct prime numbers

The prime factorization of 138366957 is 3 × 173 × 266603. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 1, 65, 2, 214, 962, 2635, 7787, 72556, 44817, 765689, 808767, 9826148, 7118228, 38817129, 58623168, 179703310, 497850501, 4887113408, 7150951056

Basic calculations (n = 138366957)

Multiplication

n×y
n×2 276733914
n×3 415100871
n×4 553467828
n×5 691834785

Division

n÷y
n÷2 69183478.5
n÷3 46122319
n÷3 34591739.25
n÷5 27673391.4

Exponentiation

ny
n2 19145414789439849
n3 2.6490927849176E+24
n4 3.665469074597E+32
n5 5.071798018296E+40

Nth Root

y√n
2√n 11762.948482417
3√n 517.22256454029
4√n 108.45712739335
5√n 42.482149015384

Divisors of 138366957

1, 3, 173, 519, 266603, 799809, 46122319, 138366957

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 -138366956
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 138366957 can be divided by 8 positive divisors. The sum of these divisors (counting 138366957) is 1, the average is 0.125.

Base conversion 138366957

Base System Value
2 Binary 1000001111110100111111101101
3 Ternary 100122100202210010
4 Quaternary 20033310333231
5 Quinary 240410220312
6 Senary 21421403433
8 Octal 1017647755
10 Decimal 138366957
12 Duodecimal 3a409579
16 Hexadecimal 83f4fed
20 Vigesimal 234fh7h
36 Base36 2adoml

Cryptographic Hash Functions

md5 f2e082a7f5483c7c376b288f9246a8f0
sha1 c9d7705f6a651cf718d1caecbfe3c1ddff80c1d6
sha256 765c0fae19e06816befcce17fd9936deea04dd00f37c3dfd77e4a444730ec21d
sha512 fed8fa98f6d862b5cf5c8d8b04d55d4681af90140b596e9df564ae63f8090bf2e579b525ed2f913b78f1ab93598c769da0b702f280512d21670b20db8b30ce6b
ripemd-160 48753c7c576ed552f51894e846e9759e9cdd2e3d

138366957 as geometric shapes

Circle

Radius = n
Diameter 276733914
Circumference 869385231.22155
Area 6.0147094452434E+16

Sphere

Radius = n
Volume 1.1096493909033E+25
Surface area 2.4058837780973E+17
Circumference 869385231.22155

Square

Length = n
Perimeter 553467828
Area 19145414789439849
Diagonal 195680427.17369

Cube

Length = n
Surface area 114872488736639094
Volume 2.6490927849176E+24
Space diagonal 239658599.6127

Equilateral Triangle

Length = n
Perimeter 415100871
Area 8.2902077868226E+15
Altitude 119829299.80635

Triangular Pyramid

Length = n
Surface area 8.2902077868226E+15
Volume 3.1219857870126E+23
Height 65226809.057898