129484915 (number)

129484915 is an odd 9-digits composite number following 129484914 and preceding 129484916. In scientific notation, it is written as 1.29484915 × 10^8. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 87972480 positive integers (up to 129484915) that are relatively prime to 129484915.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million four hundred eighty-four thousand nine hundred fifteen

Notation

Scientific notation 1.29484915 × 10^8
Engineering notation 1.29484915 × 10^6

Prime Factorization of 129484915

Prime Factorization 35 × 109 × 33941

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129484915
Product of the distinct prime numbers

The prime factorization of 129484915 is 35 × 109 × 33941. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129484915)

Multiplication

n×y
n×2 258969830
n×3 388454745
n×4 517939660
n×5 647424575

Division

n÷y
n÷2 64742457.5
n÷3 43161638.333333
n÷3 32371228.75
n÷5 25896983

Exponentiation

ny
n2 16766343212557225
n3 2.1709885257388E+24
n4 2.8111026472126E+32
n5 3.639953873306E+40

Nth Root

y√n
2√n 11379.14386059
3√n 505.90976091841
4√n 106.67306998765
5√n 41.922177765088

Divisors of 129484915

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 -129484914
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 129484915 can be divided by 8 positive divisors. The sum of these divisors (counting 129484915) is 1, the average is 0.125.

Base conversion 129484915

Base System Value
2 Binary 111101101111100100001110011
3 Ternary 100000122111220121
4 Quaternary 13231330201303
5 Quinary 231122004130
6 Senary 20503151111
8 Octal 755744163
10 Decimal 129484915
12 Duodecimal 37445497
16 Hexadecimal 7b7c873
20 Vigesimal 2095c5f
36 Base36 253b77

Cryptographic Hash Functions

md5 1ee30c45745b2f15c5043502e6701b7b
sha1 c654f033c402e216ba0b551417e9a0e8f28da2b1
sha256 1ea9ad24ec4a577071f13949eddc74d593c208b1c59b0207fe0aa0a59cd8d464
sha512 33723064f42a5eb39c1885c45e45615270532900ca613ad592c516dac7bac62c5ae517199b650f430501c6accdff47ac4c96ba4bd5d907e9074978cc1fcf73b7
ripemd-160 884b2651b41ed0530acc42ebed49453f68b8e044

129484915 as geometric shapes

Circle

Radius = n
Diameter 258969830
Circumference 813577715.4294
Area 5.2673020664135E+16

Sphere

Radius = n
Volume 9.0938154713183E+24
Surface area 2.1069208265654E+17
Circumference 813577715.4294

Square

Length = n
Perimeter 517939660
Area 16766343212557225
Diagonal 183119322.91573

Cube

Length = n
Surface area 100598059275343350
Volume 2.1709885257388E+24
Space diagonal 224274451.59374

Equilateral Triangle

Length = n
Perimeter 388454745
Area 7.2600395753217E+15
Altitude 112137225.79687

Triangular Pyramid

Length = n
Surface area 7.2600395753217E+15
Volume 2.5585345140468E+23
Height 61039774.305242