129626757 (number)

129626757 is an odd 9-digits composite number following 129626756 and preceding 129626758. In scientific notation, it is written as 1.29626757 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 78662016 positive integers (up to 129626757) that are relatively prime to 129626757.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million six hundred twenty-six thousand seven hundred fifty-seven

Notation

Scientific notation 1.29626757 × 10^8
Engineering notation 1.29626757 × 10^6

Prime Factorization of 129626757

Prime Factorization 657 × 3 × 13 × 5059

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 129626757
Product of the distinct prime numbers

The prime factorization of 129626757 is 657 × 3 × 13 × 5059. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 1, 72, 13, 417, 511, 8037, 3272, 67843, 83802, 914146, 632342, 1194203, 7888535, 97130662, 74288553, 504234290, 86365557, 6417786924, 1943627640

Basic calculations (n = 129626757)

Multiplication

n×y
n×2 259253514
n×3 388880271
n×4 518507028
n×5 648133785

Division

n÷y
n÷2 64813378.5
n÷3 43208919
n÷3 32406689.25
n÷5 25925351.4

Exponentiation

ny
n2 16803096130337049
n3 2.1781308589348E+24
n4 2.8234403956535E+32
n5 3.6599342207136E+40

Nth Root

y√n
2√n 11385.374697391
3√n 506.09442352504
4√n 106.70227128506
5√n 41.931358327519

Divisors of 129626757

1, 3, 13, 39, 657, 1971, 5059, 8541, 15177, 25623, 65767, 197301, 3323763, 9971289, 43208919, 129626757

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 -129626756
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 129626757 can be divided by 16 positive divisors. The sum of these divisors (counting 129626757) is 1, the average is 0.0625.

Base conversion 129626757

Base System Value
2 Binary 111101110011111001010000101
3 Ternary 100000220201111000
4 Quaternary 13232133022011
5 Quinary 231141024012
6 Senary 20510203513
8 Octal 756371205
10 Decimal 129626757
12 Duodecimal 374b3599
16 Hexadecimal 7b9f285
20 Vigesimal 20a36hh
36 Base36 256cn9

Cryptographic Hash Functions

md5 e196eee112b864d69216633573296c8d
sha1 a5d4d8f9ac7a0388dfd7e9864dd515d58ee58007
sha256 4b72efab7b537b3eca25379064b1d5aea3a22d9c33cfbc1695ea7efa7259df0c
sha512 2c0297620d321607aaf552b5c62449ae7a6c7b8a8b9ec07bdd204221451e2860a00859a848caddc2d8eba9658b7d6db4100749ab68adfe862f44dafeb2f20d19
ripemd-160 75664dae6af0e4a6bd3a6b1021b1bf1934f9e3f3

129626757 as geometric shapes

Circle

Radius = n
Diameter 259253514
Circumference 814468934.99974
Area 5.278848336063E+16

Sphere

Radius = n
Volume 9.1237332066492E+24
Surface area 2.1115393344252E+17
Circumference 814468934.99974

Square

Length = n
Perimeter 518507028
Area 16803096130337049
Diagonal 183319917.79584

Cube

Length = n
Surface area 100818576782022294
Volume 2.1781308589348E+24
Space diagonal 224520129.14438

Equilateral Triangle

Length = n
Perimeter 388880271
Area 7.2759540555519E+15
Altitude 112260064.57219

Triangular Pyramid

Length = n
Surface area 7.2759540555519E+15
Volume 2.5669518344408E+23
Height 61106639.265281