129631365 (number)

129631365 is an odd 9-digits composite number following 129631364 and preceding 129631366. In scientific notation, it is written as 1.29631365 × 10^8. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 68984160 positive integers (up to 129631365) that are relatively prime to 129631365.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29631365 × 10^8
Engineering notation 1.29631365 × 10^6

Prime Factorization of 129631365

Prime Factorization 9 × 5 × 491 × 5867

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 129631365
Product of the distinct prime numbers

The prime factorization of 129631365 is 9 × 5 × 491 × 5867. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129631365)

Multiplication

n×y
n×2 259262730
n×3 388894095
n×4 518525460
n×5 648156825

Division

n÷y
n÷2 64815682.5
n÷3 43210455
n÷3 32407841.25
n÷5 25926273

Exponentiation

ny
n2 16804290791763225
n3 2.1783631531932E+24
n4 2.8238418901414E+32
n5 3.6605847876321E+40

Nth Root

y√n
2√n 11385.577060474
3√n 506.100420372
4√n 106.70321954128
5√n 41.93165644028

Divisors of 129631365

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 -129631364
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 129631365 can be divided by 16 positive divisors. The sum of these divisors (counting 129631365) is 1, the average is 0.0625.

Base conversion 129631365

Base System Value
2 Binary 111101110100000010010000101
3 Ternary 100000220221210200
4 Quaternary 13232200102011
5 Quinary 231141200430
6 Senary 20510241113
8 Octal 756402205
10 Decimal 129631365
12 Duodecimal 374b6199
16 Hexadecimal 7ba0485
20 Vigesimal 20a3i85
36 Base36 256g79

Cryptographic Hash Functions

md5 e61012ec2abe7e8e554769da9324eead
sha1 d5fa8a4bea6699438ea03d547dcbb8fd881fd5cb
sha256 89dc3ab73d85c874e5dc1a8ffe25b756fe6bd8981ceafaac07d736971b680d23
sha512 e920785fcd45ab0e41e900df4bf39386e13f72abe813521222eb10b0a51ae8f63971b01b250ae8e719a6109f4cc3be386f1272df5e0e745e329f235cd2c68ba6
ripemd-160 80017974427786295cfc696b3fcf2626c54ce5af

129631365 as geometric shapes

Circle

Radius = n
Diameter 259262730
Circumference 814497887.91763
Area 5.279223650019E+16

Sphere

Radius = n
Volume 9.1247062385633E+24
Surface area 2.1116894600076E+17
Circumference 814497887.91763

Square

Length = n
Perimeter 518525460
Area 16804290791763225
Diagonal 183326434.49194

Cube

Length = n
Surface area 100825744750579350
Volume 2.1783631531932E+24
Space diagonal 224528110.43451

Equilateral Triangle

Length = n
Perimeter 388894095
Area 7.2764713591239E+15
Altitude 112264055.21725

Triangular Pyramid

Length = n
Surface area 7.2764713591239E+15
Volume 2.5672255958497E+23
Height 61108811.497312