129612074 (number)

129612074 is an even 9-digits composite number following 129612073 and preceding 129612075. In scientific notation, it is written as 1.29612074 × 10^8. The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors. There are 64806036 positive integers (up to 129612074) that are relatively prime to 129612074.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million six hundred twelve thousand seventy-four

Notation

Scientific notation 1.29612074 × 10^8
Engineering notation 1.29612074 × 10^6

Prime Factorization of 129612074

Prime Factorization 2 × 64806037

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 129612074
Product of the distinct prime numbers

The prime factorization of 129612074 is 2 × 64806037. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 6, 2, 25, 971, 485, 8923, 1617, 98644, 97863, 675918, 852014, 9824779, 4181473, 51015601, 25418633, 366838674, 462309134, 3423279484, 5496731519

Basic calculations (n = 129612074)

Multiplication

n×y
n×2 259224148
n×3 388836222
n×4 518448296
n×5 648060370

Division

n÷y
n÷2 64806037
n÷3 43204024.666667
n÷3 32403018.5
n÷5 25922414.8

Exponentiation

ny
n2 16799289726581476
n3 2.1773907831891E+24
n4 2.8221613531763E+32
n5 3.6578618614782E+40

Nth Root

y√n
2√n 11384.729860651
3√n 506.0753141344
4√n 106.69924957867
5√n 41.930408360019

Divisors of 129612074

1, 2, 64806037, 129612074

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 -129612073
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 129612074 can be divided by 4 positive divisors. The sum of these divisors (counting 129612074) is 1, the average is 0.25.

Base conversion 129612074

Base System Value
2 Binary 111101110011011100100101010
3 Ternary 100000212222100012
4 Quaternary 13232123210222
5 Quinary 231140041244
6 Senary 20510011522
8 Octal 756334452
10 Decimal 129612074
12 Duodecimal 374a6ba2
16 Hexadecimal 7b9b92a
20 Vigesimal 20a1a3e
36 Base36 2561be

Cryptographic Hash Functions

md5 a319eeebf06f658214bc719a3cf7612a
sha1 9402ab52f1ae87a13079df4e7f81a6b15b9a13c3
sha256 960449d47eda90c2bf4e540485d98d2157f730d9e9b95b2c4fb8444e92dc2839
sha512 279d0720e655d266a23d71bc7686379e1ef0509c006b160977d6bec0715dbda8538448eb506b077d87b2438c568cd89ec2a77ec95806d33eff9b9dde29ef435f
ripemd-160 13797ee17bda4961b16888d70da42d725e7c044e

129612074 as geometric shapes

Circle

Radius = n
Diameter 259224148
Circumference 814376678.98987
Area 5.2776525190555E+16

Sphere

Radius = n
Volume 9.1206331846147E+24
Surface area 2.1110610076222E+17
Circumference 814376678.98987

Square

Length = n
Perimeter 518448296
Area 16799289726581476
Diagonal 183299152.89811

Cube

Length = n
Surface area 100795738359488856
Volume 2.1773907831891E+24
Space diagonal 224494697.44238

Equilateral Triangle

Length = n
Perimeter 388836222
Area 7.2743058343772E+15
Altitude 112247348.72119

Triangular Pyramid

Length = n
Surface area 7.2743058343772E+15
Volume 2.5660796468102E+23
Height 61099717.632702