129633868 (number)

129633868 is an even 9-digits composite number following 129633867 and preceding 129633869. In scientific notation, it is written as 1.29633868 × 10^8. The sum of its digits is 46. It has a total of 5 prime factors and 24 positive divisors. There are 51283584 positive integers (up to 129633868) that are relatively prime to 129633868.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29633868 × 10^8
Engineering notation 1.29633868 × 10^6

Prime Factorization of 129633868

Prime Factorization 2 × 2 × 13 × 7 × 356137

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 64816934
Product of the distinct prime numbers

The prime factorization of 129633868 is 2 × 2 × 13 × 7 × 356137. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 10, 81, 82, 864, 434, 8704, 9442, 42854, 74586, 232443, 989875, 3717202, 3828088, 2882967, 89052055, 475552928, 469577990, 3316933204, 3505233612

Basic calculations (n = 129633868)

Multiplication

n×y
n×2 259267736
n×3 388901604
n×4 518535472
n×5 648169340

Division

n÷y
n÷2 64816934
n÷3 43211289.333333
n÷3 32408467
n÷5 25926773.6

Exponentiation

ny
n2 16804939732641424
n3 2.1784893390492E+24
n4 2.8240599941771E+32
n5 3.6609382050924E+40

Nth Root

y√n
2√n 11385.686979713
3√n 506.10367771433
4√n 106.70373460996
5√n 41.931818367334

Divisors of 129633868

1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 356137, 712274, 1424548, 2492959, 4629781, 4985918, 9259562, 9971836, 18519124, 32408467, 64816934, 129633868

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129633867
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129633868 can be divided by 24 positive divisors. The sum of these divisors (counting 129633868) is 1, the average is 0.041666666666667.

Base conversion 129633868

Base System Value
2 Binary 111101110100000111001001100
3 Ternary 100000221002020101
4 Quaternary 13232200321030
5 Quinary 231141240433
6 Senary 20510300444
8 Octal 756407114
10 Decimal 129633868
12 Duodecimal 374b7724
16 Hexadecimal 7ba0e4c
20 Vigesimal 20a44d8
36 Base36 256i4s

Cryptographic Hash Functions

md5 eba72f550e58c54be942446bc4ed8d64
sha1 8810dfae8e924ae91124212e3c2bbe7a8f9ddc55
sha256 9e2ccc314d00a4ebc939f16de9f7c816a3851eaefbdea51257604d2f4a96a8f3
sha512 e9373a8ffe4a673ecb77bf6b6ded381b71616415b42b98f1a92e31f2535c9718de7e294e667ccd906fb9232a6357b6fda19f0b0d18ec2fe458e300d81a5ff2c6
ripemd-160 bc456d381ad8e714f45a01816406438f88419cbf

129633868 as geometric shapes

Circle

Radius = n
Diameter 259267736
Circumference 814513614.73046
Area 5.2794275208086E+16

Sphere

Radius = n
Volume 9.1252348046408E+24
Surface area 2.1117710083234E+17
Circumference 814513614.73046

Square

Length = n
Perimeter 518535472
Area 16804939732641424
Diagonal 183329974.26848

Cube

Length = n
Surface area 100829638395848544
Volume 2.1784893390492E+24
Space diagonal 224532445.75768

Equilateral Triangle

Length = n
Perimeter 388901604
Area 7.276752358767E+15
Altitude 112266222.87884

Triangular Pyramid

Length = n
Surface area 7.276752358767E+15
Volume 2.5673743073071E+23
Height 61109991.422828