138889133 (number)

138889133 is an odd 9-digits composite number following 138889132 and preceding 138889134. In scientific notation, it is written as 1.38889133 × 10^8. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 130553280 positive integers (up to 138889133) that are relatively prime to 138889133.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million eight hundred eighty-nine thousand one hundred thirty-three

Notation

Scientific notation 1.38889133 × 10^8
Engineering notation 1.38889133 × 10^6

Prime Factorization of 138889133

Prime Factorization 17 × 859 × 9511

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 138889133
Product of the distinct prime numbers

The prime factorization of 138889133 is 17 × 859 × 9511. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 138889133)

Multiplication

n×y
n×2 277778266
n×3 416667399
n×4 555556532
n×5 694445665

Division

n÷y
n÷2 69444566.5
n÷3 46296377.666667
n÷3 34722283.25
n÷5 27777826.6

Exponentiation

ny
n2 19290191265491689
n3 2.6791979402683E+24
n4 3.7211147905925E+32
n5 5.1682240705887E+40

Nth Root

y√n
2√n 11785.123376529
3√n 517.87238772946
4√n 108.55930810635
5√n 42.514164965423

Divisors of 138889133

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 -138889132
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 138889133 can be divided by 8 positive divisors. The sum of these divisors (counting 138889133) is 1, the average is 0.125.

Base conversion 138889133

Base System Value
2 Binary 1000010001110100011110101101
3 Ternary 100200100022001222
4 Quaternary 20101310132231
5 Quinary 241023423013
6 Senary 21440513125
8 Octal 1021643655
10 Decimal 138889133
12 Duodecimal 3a61b7a5
16 Hexadecimal 84747ad
20 Vigesimal 23812gd
36 Base36 2aovjh

Cryptographic Hash Functions

md5 496dbd851cb70d9ea456114d4ed201b3
sha1 f6084d859a894eeeb1fe32951f7897002df801e0
sha256 2d5f6452da577b8dc1b61d0b31a6de1f2ee59cd6f8ea006ce8e008b79a29ac3e
sha512 c2a07847150414b458c89f7bb84bce40d269684d321d83926fd302ddbc31ac25d785a058f240a2aa8fcfa1d472868accb69ee277fcbc7f77289c90f8d05fab71
ripemd-160 d0f74e6b385e21a41eb7a624fc49d331b5fcbc2c

138889133 as geometric shapes

Circle

Radius = n
Diameter 277778266
Circumference 872666159.79251
Area 6.0601923166011E+16

Sphere

Radius = n
Volume 1.122259808888E+25
Surface area 2.4240769266404E+17
Circumference 872666159.79251

Square

Length = n
Perimeter 555556532
Area 19290191265491689
Diagonal 196418895.55484

Cube

Length = n
Surface area 115741147592950134
Volume 2.6791979402683E+24
Space diagonal 240563034.97519

Equilateral Triangle

Length = n
Perimeter 416667399
Area 8.3528978398882E+15
Altitude 120281517.4876

Triangular Pyramid

Length = n
Surface area 8.3528978398882E+15
Volume 3.1574650528413E+23
Height 65472965.184947