129737275 (number)

129737275 is an odd 9-digits composite number following 129737274 and preceding 129737276. In scientific notation, it is written as 1.29737275 × 10^8. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 103789800 positive integers (up to 129737275) that are relatively prime to 129737275.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million seven hundred thirty-seven thousand two hundred seventy-five

Notation

Scientific notation 1.29737275 × 10^8
Engineering notation 1.29737275 × 10^6

Prime Factorization of 129737275

Prime Factorization 25 × 5189491

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 129737275
Product of the distinct prime numbers

The prime factorization of 129737275 is 25 × 5189491. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129737275)

Multiplication

n×y
n×2 259474550
n×3 389211825
n×4 518949100
n×5 648686375

Division

n÷y
n÷2 64868637.5
n÷3 43245758.333333
n÷3 32434318.75
n÷5 25947455

Exponentiation

ny
n2 16831760524425625
n3 2.1837067438916E+24
n4 2.8330816235161E+32
n5 3.6755628968756E+40

Nth Root

y√n
2√n 11390.227170693
3√n 506.23821239637
4√n 106.72500724148
5√n 41.938505910877

Divisors of 129737275

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129737274
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129737275 can be divided by 4 positive divisors. The sum of these divisors (counting 129737275) is 1, the average is 0.25.

Base conversion 129737275

Base System Value
2 Binary 111101110111010001000111011
3 Ternary 100001010100002021
4 Quaternary 13232322020323
5 Quinary 231203043100
6 Senary 20512415311
8 Octal 756721073
10 Decimal 129737275
12 Duodecimal 37547537
16 Hexadecimal 7bba23b
20 Vigesimal 20ah33f
36 Base36 258px7

Cryptographic Hash Functions

md5 bd7b322fbb507ce6cca9467edadee96b
sha1 2b5eebd1e5a774602e64affd1a186fe315fe8c90
sha256 902e03a3477ad775ac40c975b387122f2a4c5277824c0e2e0b10f5520bca2c31
sha512 dc864d4452836b52f393a839cf28fd769293f50010a4434e0de7cc697b9f399e16eade3825503e82c8ddad89190b31d44f792b98083ed2e7f2f25204b1292357
ripemd-160 3327162ae6155ef4e5eb335d2ac062b30afea39c

129737275 as geometric shapes

Circle

Radius = n
Diameter 259474550
Circumference 815163340.07352
Area 5.2878535210518E+16

Sphere

Radius = n
Volume 9.1470894189389E+24
Surface area 2.1151414084207E+17
Circumference 815163340.07352

Square

Length = n
Perimeter 518949100
Area 16831760524425625
Diagonal 183476213.85033

Cube

Length = n
Surface area 100990563146553750
Volume 2.1837067438916E+24
Space diagonal 224711551.93554

Equilateral Triangle

Length = n
Perimeter 389211825
Area 7.2883661022843E+15
Altitude 112355775.96777

Triangular Pyramid

Length = n
Surface area 7.2883661022843E+15
Volume 2.5735230778809E+23
Height 61158737.950109