138731567 (number)

138731567 is an odd 9-digits composite number following 138731566 and preceding 138731568. In scientific notation, it is written as 1.38731567 × 10^8. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 128059896 positive integers (up to 138731567) that are relatively prime to 138731567.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million seven hundred thirty-one thousand five hundred sixty-seven

Notation

Scientific notation 1.38731567 × 10^8
Engineering notation 1.38731567 × 10^6

Prime Factorization of 138731567

Prime Factorization 13 × 10671659

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 138731567
Product of the distinct prime numbers

The prime factorization of 138731567 is 13 × 10671659. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 1, 41, 94, 161, 557, 624, 5102, 13897, 19742, 305003, 933415, 6130058, 341574, 25391818, 13212199, 238383943, 826858855, 4653457968, 2338688965

Basic calculations (n = 138731567)

Multiplication

n×y
n×2 277463134
n×3 416194701
n×4 554926268
n×5 693657835

Division

n÷y
n÷2 69365783.5
n÷3 46243855.666667
n÷3 34682891.75
n÷5 27746313.4

Exponentiation

ny
n2 19246447682275489
n3 2.6700898461456E+24
n4 3.7042574838657E+32
n5 5.1389744530816E+40

Nth Root

y√n
2√n 11778.436526127
3√n 517.67647617596
4√n 108.52850559243
5√n 42.504514348876

Divisors of 138731567

1, 13, 10671659, 138731567

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 -138731566
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 138731567 can be divided by 4 positive divisors. The sum of these divisors (counting 138731567) is 1, the average is 0.25.

Base conversion 138731567

Base System Value
2 Binary 1000010001001110000000101111
3 Ternary 100200001021221012
4 Quaternary 20101032000233
5 Quinary 241003402232
6 Senary 21433255435
8 Octal 1021160057
10 Decimal 138731567
12 Duodecimal 3a56457b
16 Hexadecimal 844e02f
20 Vigesimal 23718i7
36 Base36 2alhyn

Cryptographic Hash Functions

md5 eae7252c728a3596b18adfda32337d1d
sha1 a61e7253e8c318540347cbd9b5ef5c8ef0fafbc2
sha256 ff4c933f23cffdf76a34319905b0939c5630195f36f42803098b9228e834373d
sha512 9b292de8dc81af20a203aa4eb07e8a12f632070a062bc217354d239bd6dda061ffe8e14a4206e872ae21d73b542abf870a91405ada8291f0f74ec89c147e345c
ripemd-160 6647463ed6f828caa5ef7ed52247d3e238584933

138731567 as geometric shapes

Circle

Radius = n
Diameter 277463134
Circumference 871676143.4164
Area 6.0464498646337E+16

Sphere

Radius = n
Volume 1.1184446193434E+25
Surface area 2.4185799458535E+17
Circumference 871676143.4164

Square

Length = n
Perimeter 554926268
Area 19246447682275489
Diagonal 196196063.58067

Cube

Length = n
Surface area 115478686093652934
Volume 2.6700898461456E+24
Space diagonal 240290122.65765

Equilateral Triangle

Length = n
Perimeter 416194701
Area 8.3339563127294E+15
Altitude 120145061.32882

Triangular Pyramid

Length = n
Surface area 8.3339563127294E+15
Volume 3.1467310609782E+23
Height 65398687.860224