129634862 (number)

129634862 is an even 9-digits composite number following 129634861 and preceding 129634863. In scientific notation, it is written as 1.29634862 × 10^8. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 55520640 positive integers (up to 129634862) that are relatively prime to 129634862.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million six hundred thirty-four thousand eight hundred sixty-two

Notation

Scientific notation 1.29634862 × 10^8
Engineering notation 1.29634862 × 10^6

Prime Factorization of 129634862

Prime Factorization 2 × 7 × 2521 × 3673

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 129634862
Product of the distinct prime numbers

The prime factorization of 129634862 is 2 × 7 × 2521 × 3673. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 2, 15, 96, 405, 830, 3254, 4329, 78002, 61064, 675908, 822673, 4702277, 8452982, 77884486, 77775221, 411470798, 30850105, 5310211520, 7725433419

Basic calculations (n = 129634862)

Multiplication

n×y
n×2 259269724
n×3 388904586
n×4 518539448
n×5 648174310

Division

n÷y
n÷2 64817431
n÷3 43211620.666667
n÷3 32408715.5
n÷5 25926972.4

Exponentiation

ny
n2 16805197445759044
n3 2.1785394517637E+24
n4 2.8241466119095E+32
n5 3.6610785630265E+40

Nth Root

y√n
2√n 11385.730630926
3√n 506.10497126973
4√n 106.70393915374
5√n 41.931882671671

Divisors of 129634862

1, 2, 7, 14, 2521, 3673, 5042, 7346, 17647, 25711, 35294, 51422, 9259633, 18519266, 64817431, 129634862

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 -129634861
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 129634862 can be divided by 16 positive divisors. The sum of these divisors (counting 129634862) is 1, the average is 0.0625.

Base conversion 129634862

Base System Value
2 Binary 111101110100001001000101110
3 Ternary 100000221010121012
4 Quaternary 13232201020232
5 Quinary 231141303422
6 Senary 20510305222
8 Octal 756411056
10 Decimal 129634862
12 Duodecimal 374b8212
16 Hexadecimal 7ba122e
20 Vigesimal 20a4732
36 Base36 256iwe

Cryptographic Hash Functions

md5 d26b445cbb98c93b0465e8e8e3aea6f9
sha1 bb83132962d47125ef30544c1019242790230bc3
sha256 267d6b9db64aaad811ec56482a0487e8017f23fb18c05511e7f60af01966c7cc
sha512 502b703e8bae2a098ab7540b4e8c990de893d361011f7ec2cb9bb25afd96d6e21894bddfd82bfaeec31651914764843a6b3e35486f2ae2cdef309c2973ff3351
ripemd-160 203965c967e2db8065983353e7d8e8aa67dcc169

129634862 as geometric shapes

Circle

Radius = n
Diameter 259269724
Circumference 814519860.21665
Area 5.2795084837723E+16

Sphere

Radius = n
Volume 9.1254447162886E+24
Surface area 2.1118033935089E+17
Circumference 814519860.21665

Square

Length = n
Perimeter 518539448
Area 16805197445759044
Diagonal 183331379.99676

Cube

Length = n
Surface area 100831184674554264
Volume 2.1785394517637E+24
Space diagonal 224534167.41618

Equilateral Triangle

Length = n
Perimeter 388904586
Area 7.2768639518203E+15
Altitude 112267083.70809

Triangular Pyramid

Length = n
Surface area 7.2768639518203E+15
Volume 2.5674333657076E+23
Height 61110459.998922