129675648 (number)

129675648 is an even 9-digits composite number following 129675647 and preceding 129675649. In scientific notation, it is written as 1.29675648 × 10^8. The sum of its digits is 48. It has a total of 9 prime factors and 32 positive divisors. There are 43225088 positive integers (up to 129675648) that are relatively prime to 129675648.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million six hundred seventy-five thousand six hundred forty-eight

Notation

Scientific notation 1.29675648 × 10^8
Engineering notation 1.29675648 × 10^6

Prime Factorization of 129675648

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 337697

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 2026182
Product of the distinct prime numbers

The prime factorization of 129675648 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 337697. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129675648)

Multiplication

n×y
n×2 259351296
n×3 389026944
n×4 518702592
n×5 648378240

Division

n÷y
n÷2 64837824
n÷3 43225216
n÷3 32418912
n÷5 25935129.6

Exponentiation

ny
n2 16815773684219904
n3 2.1805963491226E+24
n4 2.827702445989E+32
n5 3.6668414703481E+40

Nth Root

y√n
2√n 11387.521591637
3√n 506.15804298364
4√n 106.7123310196
5√n 41.934520879557

Divisors of 129675648

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129675647
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129675648 can be divided by 32 positive divisors. The sum of these divisors (counting 129675648) is 1, the average is 0.03125.

Base conversion 129675648

Base System Value
2 Binary 111101110101011000110000000
3 Ternary 100001000012112210
4 Quaternary 13232223012000
5 Quinary 231144110043
6 Senary 20511222120
8 Octal 756530600
10 Decimal 129675648
12 Duodecimal 37517940
16 Hexadecimal 7bab180
20 Vigesimal 20a9928
36 Base36 257edc

Cryptographic Hash Functions

md5 d34eef372e73693da5065420685b50ed
sha1 4d15453f4713f15a0dd903d9b8d56433127cf5c1
sha256 d3d48f2c900087127932c629c72cb9654f9e820b343b5013ede94591761fa4fb
sha512 961647c9530d75527c78ec4792cd73bbfa29844df7350930d6d601aa4dade4f3dfe6484ab3aafde1efc961e9e965a67a07aaa53d2f669fea9791532e97189471
ripemd-160 a10c9faba367267e1bcfd666063e604d04a642f8

129675648 as geometric shapes

Circle

Radius = n
Diameter 259351296
Circumference 814776126.21259
Area 5.2828311070774E+16

Sphere

Radius = n
Volume 9.1340606277976E+24
Surface area 2.113132442831E+17
Circumference 814776126.21259

Square

Length = n
Perimeter 518702592
Area 16815773684219904
Diagonal 183389060.11112

Cube

Length = n
Surface area 100894642105319424
Volume 2.1805963491226E+24
Space diagonal 224604810.84042

Equilateral Triangle

Length = n
Perimeter 389026944
Area 7.2814435974121E+15
Altitude 112302405.42021

Triangular Pyramid

Length = n
Surface area 7.2814435974121E+15
Volume 2.569857442492E+23
Height 61129686.703707