138757977 (number)

138757977 is an odd 9-digits composite number following 138757976 and preceding 138757978. In scientific notation, it is written as 1.38757977 × 10^8. The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors. There are 91891800 positive integers (up to 138757977) that are relatively prime to 138757977.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million seven hundred fifty-seven thousand nine hundred seventy-seven

Notation

Scientific notation 1.38757977 × 10^8
Engineering notation 1.38757977 × 10^6

Prime Factorization of 138757977

Prime Factorization 9 × 151 × 102103

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 138757977
Product of the distinct prime numbers

The prime factorization of 138757977 is 9 × 151 × 102103. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 138757977)

Multiplication

n×y
n×2 277515954
n×3 416273931
n×4 555031908
n×5 693789885

Division

n÷y
n÷2 69378988.5
n÷3 46252659
n÷3 34689494.25
n÷5 27751595.4

Exponentiation

ny
n2 19253776181132529
n3 2.6716150325047E+24
n4 3.7070789723315E+32
n5 5.1438677877995E+40

Nth Root

y√n
2√n 11779.557589315
3√n 517.70932370678
4√n 108.53367030242
5√n 42.506132522418

Divisors of 138757977

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 -138757976
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 138757977 can be divided by 8 positive divisors. The sum of these divisors (counting 138757977) is 1, the average is 0.125.

Base conversion 138757977

Base System Value
2 Binary 1000010001010100011101011001
3 Ternary 100200002122011100
4 Quaternary 20101110131121
5 Quinary 241010223402
6 Senary 21434022013
8 Octal 1021243531
10 Decimal 138757977
12 Duodecimal 3a577909
16 Hexadecimal 8454759
20 Vigesimal 2374eih
36 Base36 2am2c9

Cryptographic Hash Functions

md5 d869c6b79e7333f916f8fb60270e6187
sha1 3f20280015f8cf609bbe0a80162133c08244e9e0
sha256 d44404eae39ddb85f9b40baac705f72dcf2dd1cf79be06d5dc8f9c2b986c9f40
sha512 9bc146460ad51b8c6c047de4ee59efe84360dcc53443eb54a19ab53a428c2680057be6c8fe7ef3fc0cabb03ef7c2d3c6b667a3a19c59a37160cd51bcbaa2b9c8
ripemd-160 919beb9a99848986b78303ad5e1ab416d8d6b89a

138757977 as geometric shapes

Circle

Radius = n
Diameter 277515954
Circumference 871842082.34036
Area 6.0487521804508E+16

Sphere

Radius = n
Volume 1.1190834879116E+25
Surface area 2.4195008721803E+17
Circumference 871842082.34036

Square

Length = n
Perimeter 555031908
Area 19253776181132529
Diagonal 196233412.96085

Cube

Length = n
Surface area 115522657086795174
Volume 2.6716150325047E+24
Space diagonal 240335866.11947

Equilateral Triangle

Length = n
Perimeter 416273931
Area 8.3371296458203E+15
Altitude 120167933.05974

Triangular Pyramid

Length = n
Surface area 8.3371296458203E+15
Volume 3.14852851034E+23
Height 65411137.653618