129374791 (number)

129374791 is an odd 9-digits composite number following 129374790 and preceding 129374792. In scientific notation, it is written as 1.29374791 × 10^8. The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors. There are 101895264 positive integers (up to 129374791) that are relatively prime to 129374791.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million three hundred seventy-four thousand seven hundred ninety-one

Notation

Scientific notation 1.29374791 × 10^8
Engineering notation 1.29374791 × 10^6

Prime Factorization of 129374791

Prime Factorization 7 × 227 × 13 × 6263

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 129374791
Product of the distinct prime numbers

The prime factorization of 129374791 is 7 × 227 × 13 × 6263. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 8, 22, 49, 299, 629, 7096, 8601, 19199, 32478, 454774, 777457, 1802275, 560971, 6687540, 92610726, 737387332, 572691480, 9557584950, 1810719314

Basic calculations (n = 129374791)

Multiplication

n×y
n×2 258749582
n×3 388124373
n×4 517499164
n×5 646873955

Division

n÷y
n÷2 64687395.5
n÷3 43124930.333333
n÷3 32343697.75
n÷5 25874958.2

Exponentiation

ny
n2 16737836546293681
n3 2.1654541049689E+24
n4 2.8015517225044E+32
n5 3.624501685747E+40

Nth Root

y√n
2√n 11374.303978706
3√n 505.7662986262
4√n 106.65038199043
5√n 41.915044564677

Divisors of 129374791

1, 7, 13, 91, 227, 1589, 2951, 6263, 20657, 43841, 81419, 569933, 1421701, 9951907, 18482113, 129374791

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129374790
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129374791 can be divided by 16 positive divisors. The sum of these divisors (counting 129374791) is 1, the average is 0.0625.

Base conversion 129374791

Base System Value
2 Binary 111101101100001101001000111
3 Ternary 100000102220211221
4 Quaternary 13231201221013
5 Quinary 231104443131
6 Senary 20500541211
8 Octal 755415107
10 Decimal 129374791
12 Duodecimal 373b1807
16 Hexadecimal 7b61a47
20 Vigesimal 208bgjb
36 Base36 250y87

Cryptographic Hash Functions

md5 44930b85ee1463a9cb8cd266885dd337
sha1 f13879efe791d59a405ed0f82167b40df2667c56
sha256 e77184958ad0f2b5a24d588a8abff682a73a435488416c3e8129c50e5d6ed827
sha512 69a73bd819e668c5c80c9075dc3469d36dae50c30ca8e15982ea5b565b400ea5d5a9363222ffac0aa2088e9eea747f7712ec37343907531fcd512aad0c7aa20c
ripemd-160 6548eea76dbda69869d36f10c619c2982499528a

129374791 as geometric shapes

Circle

Radius = n
Diameter 258749582
Circumference 812885785.93063
Area 5.2583464330823E+16

Sphere

Radius = n
Volume 9.0706329438082E+24
Surface area 2.1033385732329E+17
Circumference 812885785.93063

Square

Length = n
Perimeter 517499164
Area 16737836546293681
Diagonal 182963584.06138

Cube

Length = n
Surface area 100427019277762086
Volume 2.1654541049689E+24
Space diagonal 224083711.2306

Equilateral Triangle

Length = n
Perimeter 388124373
Area 7.247695826741E+15
Altitude 112041855.6153

Triangular Pyramid

Length = n
Surface area 7.247695826741E+15
Volume 2.5520121366196E+23
Height 60987861.353795