129351937 (number)

129351937 is an odd 9-digits composite number following 129351936 and preceding 129351938. In scientific notation, it is written as 1.29351937 × 10^8. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 108546960 positive integers (up to 129351937) that are relatively prime to 129351937.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million three hundred fifty-one thousand nine hundred thirty-seven

Notation

Scientific notation 1.29351937 × 10^8
Engineering notation 1.29351937 × 10^6

Prime Factorization of 129351937

Prime Factorization 11 × 13 × 904559

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129351937
Product of the distinct prime numbers

The prime factorization of 129351937 is 11 × 13 × 904559. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129351937)

Multiplication

n×y
n×2 258703874
n×3 388055811
n×4 517407748
n×5 646759685

Division

n÷y
n÷2 64675968.5
n÷3 43117312.333333
n÷3 32337984.25
n÷5 25870387.4

Exponentiation

ny
n2 16731923605651969
n3 2.1643067281271E+24
n4 2.7995726754537E+32
n5 3.6213014834221E+40

Nth Root

y√n
2√n 11373.299301434
3√n 505.73651574092
4√n 106.64567174262
5√n 41.913563605187

Divisors of 129351937

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 -129351936
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 129351937 can be divided by 8 positive divisors. The sum of these divisors (counting 129351937) is 1, the average is 0.125.

Base conversion 129351937

Base System Value
2 Binary 111101101011100000100000001
3 Ternary 100000101202111111
4 Quaternary 13231130010001
5 Quinary 231103230222
6 Senary 20500243321
8 Octal 755340401
10 Decimal 129351937
12 Duodecimal 373a0541
16 Hexadecimal 7b5c101
20 Vigesimal 2088jgh
36 Base36 250gld

Cryptographic Hash Functions

md5 8736c1425847ef6f253812e2f20fcefd
sha1 b38c25fd75be1fb82079f9efb901d8b9d88888ea
sha256 efa90b288e554de9502248e1bf335b13fbc2077fdd358c34b0f87954ac6b7c6d
sha512 23652fba2b225b693ec769eb16dda71955e7008aae3a12f9ee45d8e8f000183004d052a2031ba01400ad8354bf407a6de1b566750152ef7a8645f166446860f6
ripemd-160 619be22b66c8c8ec7504f3e3d1fbe83078cf3741

129351937 as geometric shapes

Circle

Radius = n
Diameter 258703874
Circumference 812742190.01362
Area 5.2564888279942E+16

Sphere

Radius = n
Volume 9.0658268229321E+24
Surface area 2.1025955311977E+17
Circumference 812742190.01362

Square

Length = n
Perimeter 517407748
Area 16731923605651969
Diagonal 182931263.62463

Cube

Length = n
Surface area 100391541633911814
Volume 2.1643067281271E+24
Space diagonal 224044126.94145

Equilateral Triangle

Length = n
Perimeter 388055811
Area 7.2451354483376E+15
Altitude 112022063.47072

Triangular Pyramid

Length = n
Surface area 7.2451354483376E+15
Volume 2.5506599400439E+23
Height 60977087.874877