138879574 (number)

138879574 is an even 9-digits composite number following 138879573 and preceding 138879575. In scientific notation, it is written as 1.38879574 × 10^8. The sum of its digits is 52. It has a total of 4 prime factors and 12 positive divisors. There are 67561704 positive integers (up to 138879574) that are relatively prime to 138879574.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million eight hundred seventy-nine thousand five hundred seventy-four

Notation

Scientific notation 1.38879574 × 10^8
Engineering notation 1.38879574 × 10^6

Prime Factorization of 138879574

Prime Factorization 2 × 37 × 37 × 50723

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 3753502
Product of the distinct prime numbers

The prime factorization of 138879574 is 2 × 37 × 37 × 50723. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 10, 15, 9, 666, 126, 5974, 197, 31165, 18447, 917426, 270547, 9919848, 2382844, 7445193, 4370218, 18198216, 786083540, 6880335385, 1592613157

Basic calculations (n = 138879574)

Multiplication

n×y
n×2 277759148
n×3 416638722
n×4 555518296
n×5 694397870

Division

n÷y
n÷2 69439787
n÷3 46293191.333333
n÷3 34719893.5
n÷5 27775914.8

Exponentiation

ny
n2 19287536074421476
n3 2.6786447935253E+24
n4 3.7200904782211E+32
n5 5.166445808568E+40

Nth Root

y√n
2√n 11784.717815883
3√n 517.86050665659
4√n 108.55744016825
5√n 42.51357974456

Divisors of 138879574

1, 2, 37, 74, 1369, 2738, 50723, 101446, 1876751, 3753502, 69439787, 138879574

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -138879573
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 138879574 can be divided by 12 positive divisors. The sum of these divisors (counting 138879574) is 1, the average is 0.083333333333333.

Base conversion 138879574

Base System Value
2 Binary 1000010001110010001001010110
3 Ternary 100200022210221221
4 Quaternary 20101302021112
5 Quinary 241023121244
6 Senary 21440400554
8 Octal 1021621126
10 Decimal 138879574
12 Duodecimal 3a61615a
16 Hexadecimal 8472256
20 Vigesimal 237jiie
36 Base36 2aoo5y

Cryptographic Hash Functions

md5 06145cdc1c76ed9d3c6bdbca0dc38a79
sha1 e4988035a0d7c428e8b2c013d7bcbb4103ff8066
sha256 eca5cf9cf94caa4577de51014bf5300858c3b006f5bba93b063b3523c111a87c
sha512 cf16083a91549ed161ab211511b6f257ff82db261c5785511d7a7c194c53d5f3dd99997656a38c82578d8d46f7853edd3c531802397c9bf9d73f21e2768ce626
ripemd-160 e6cab1e30a9df4d427d12913daebf5451ff06011

138879574 as geometric shapes

Circle

Radius = n
Diameter 277759148
Circumference 872606098.82416
Area 6.0593581637251E+16

Sphere

Radius = n
Volume 1.1220281073221E+25
Surface area 2.42374326549E+17
Circumference 872606098.82416

Square

Length = n
Perimeter 555518296
Area 19287536074421476
Diagonal 196405377.0874

Cube

Length = n
Surface area 115725216446528856
Volume 2.6786447935253E+24
Space diagonal 240546478.30152

Equilateral Triangle

Length = n
Perimeter 416638722
Area 8.3517481084289E+15
Altitude 120273239.15076

Triangular Pyramid

Length = n
Surface area 8.3517481084289E+15
Volume 3.156813163153E+23
Height 65468459.029133