129337785 (number)

129337785 is an odd 9-digits composite number following 129337784 and preceding 129337786. In scientific notation, it is written as 1.29337785 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 64922112 positive integers (up to 129337785) that are relatively prime to 129337785.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million three hundred thirty-seven thousand seven hundred eighty-five

Notation

Scientific notation 1.29337785 × 10^8
Engineering notation 1.29337785 × 10^6

Prime Factorization of 129337785

Prime Factorization 15 × 3 × 17 × 169069

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 129337785
Product of the distinct prime numbers

The prime factorization of 129337785 is 15 × 3 × 17 × 169069. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129337785)

Multiplication

n×y
n×2 258675570
n×3 388013355
n×4 517351140
n×5 646688925

Division

n÷y
n÷2 64668892.5
n÷3 43112595
n÷3 32334446.25
n÷5 25867557

Exponentiation

ny
n2 16728262628706225
n3 2.1635964352951E+24
n4 2.7983477057497E+32
n5 3.619320939215E+40

Nth Root

y√n
2√n 11372.677125462
3√n 505.71807137287
4√n 106.6427546787
5√n 41.912646438075

Divisors of 129337785

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 -129337784
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 129337785 can be divided by 16 positive divisors. The sum of these divisors (counting 129337785) is 1, the average is 0.0625.

Base conversion 129337785

Base System Value
2 Binary 111101101011000100110111001
3 Ternary 100000101001002100
4 Quaternary 13231120212321
5 Quinary 231102302120
6 Senary 20500054013
8 Octal 755304671
10 Decimal 129337785
12 Duodecimal 37394309
16 Hexadecimal 7b589b9
20 Vigesimal 2087495
36 Base36 2505o9

Cryptographic Hash Functions

md5 437db29340a1bccadf346dd5576f55ac
sha1 8253ca1c029129315a589888bde251a90aed7faa
sha256 b595b522070f3a7b2b2cf906b86544d9ff60b5c77777fff368ce17fa36e8337c
sha512 59d9796a0d02e73ac4730815db68129c6f42b31e81569bef25ba5cf4d04cdd5186fa9a610458430aa1079112115043cda3d3b744ed454577028698548d8e84f9
ripemd-160 47fa436975591db661b4f0bf012b1e1023e1bf87

129337785 as geometric shapes

Circle

Radius = n
Diameter 258675570
Circumference 812653270.37515
Area 5.2553386981664E+16

Sphere

Radius = n
Volume 9.062851555275E+24
Surface area 2.1021354792666E+17
Circumference 812653270.37515

Square

Length = n
Perimeter 517351140
Area 16728262628706225
Diagonal 182911249.6743

Cube

Length = n
Surface area 100369575772237350
Volume 2.1635964352951E+24
Space diagonal 224019614.95842

Equilateral Triangle

Length = n
Perimeter 388013355
Area 7.2435501988187E+15
Altitude 112009807.47921

Triangular Pyramid

Length = n
Surface area 7.2435501988187E+15
Volume 2.5498228519137E+23
Height 60970416.558098