115448979 (number)

115448979 is an odd 9-digits composite number following 115448978 and preceding 115448980. In scientific notation, it is written as 1.15448979 × 10^8. The sum of its digits is 48. It has a total of 2 prime factors and 4 positive divisors. There are 76965984 positive integers (up to 115448979) that are relatively prime to 115448979.

Interesting facts

Basic properties

Name

Name one hundred fifteen million four hundred forty-eight thousand nine hundred seventy-nine

Notation

Scientific notation 1.15448979 × 10^8
Engineering notation 1.15448979 × 10^6

Prime Factorization of 115448979

Prime Factorization 3 × 38482993

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 115448979
Product of the distinct prime numbers

The prime factorization of 115448979 is 3 × 38482993. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 115448979)

Multiplication

n×y
n×2 230897958
n×3 346346937
n×4 461795916
n×5 577244895

Division

n÷y
n÷2 57724489.5
n÷3 38482993
n÷3 28862244.75
n÷5 23089795.8

Exponentiation

ny
n2 13328466752142441
n3 1.5387578781703E+24
n4 1.7764802596297E+32
n5 2.050928321879E+40

Nth Root

y√n
2√n 10744.718656158
3√n 486.92644920823
4√n 103.65673473614
5√n 40.971137279698

Divisors of 115448979

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 -115448978
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 115448979 can be divided by 4 positive divisors. The sum of these divisors (counting 115448979) is 1, the average is 0.25.

Base conversion 115448979

Base System Value
2 Binary 110111000011001110010010011
3 Ternary 22001020102020010
4 Quaternary 12320121302103
5 Quinary 214023331404
6 Senary 15242250003
8 Octal 670316223
10 Decimal 115448979
12 Duodecimal 327b6903
16 Hexadecimal 6e19c93
20 Vigesimal 1g1b28j
36 Base36 1wqh03

Cryptographic Hash Functions

md5 a04fc4219c1fcf20f68f7bd66818fba8
sha1 1e520bbfd746b7b6c9356c8b8b5f2ab5b652dff2
sha256 ab6782b366febbb439d374d3dae40902797f7aedf74ef3c7e26f680dc03e7ac8
sha512 48c76f9e811eb9bf760f780185bde39e735a3d399d5cd2e848f81217a25b5ccdf6e885afb1b9bbcc70473813ff25ff4dcae6e05e195352ea68e2f5b6931265ca
ripemd-160 0692c3f6b3a3733fd3507b3e8cf85613b1a54e5b

115448979 as geometric shapes

Circle

Radius = n
Diameter 230897958
Circumference 725387328.58168
Area 4.1872613232146E+16

Sphere

Radius = n
Volume 6.4455339276176E+24
Surface area 1.6749045292859E+17
Circumference 725387328.58168

Square

Length = n
Perimeter 461795916
Area 13328466752142441
Diagonal 163269511.86393

Cube

Length = n
Surface area 79970800512854646
Volume 1.5387578781703E+24
Space diagonal 199963497.30995

Equilateral Triangle

Length = n
Perimeter 346346937
Area 5.7713954004258E+15
Altitude 99981748.654976

Triangular Pyramid

Length = n
Surface area 5.7713954004258E+15
Volume 1.8134435504307E+23
Height 54423170.621309