129676951 (number)

129676951 is an odd 9-digits composite number following 129676950 and preceding 129676952. In scientific notation, it is written as 1.29676951 × 10^8. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 125205304 positive integers (up to 129676951) that are relatively prime to 129676951.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29676951 × 10^8
Engineering notation 1.29676951 × 10^6

Prime Factorization of 129676951

Prime Factorization 29 × 4471619

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 129676951
Product of the distinct prime numbers

The prime factorization of 129676951 is 29 × 4471619. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 10, 2, 68, 317, 874, 8744, 9168, 3297, 540, 85691, 40184, 6516157, 8113761, 76670517, 54134274, 836159120, 122949649, 9612595785, 1556085460

Basic calculations (n = 129676951)

Multiplication

n×y
n×2 259353902
n×3 389030853
n×4 518707804
n×5 648384755

Division

n÷y
n÷2 64838475.5
n÷3 43225650.333333
n÷3 32419237.75
n÷5 25935390.2

Exponentiation

ny
n2 16816111620656401
n3 2.1806620826424E+24
n4 2.8278161003838E+32
n5 3.6670256988647E+40

Nth Root

y√n
2√n 11387.57880324
3√n 506.1597382948
4√n 106.71259908389
5√n 41.934605152066

Divisors of 129676951

1, 29, 4471619, 129676951

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 -129676950
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 129676951 can be divided by 4 positive divisors. The sum of these divisors (counting 129676951) is 1, the average is 0.25.

Base conversion 129676951

Base System Value
2 Binary 111101110101011011010010111
3 Ternary 100001000021100001
4 Quaternary 13232223122113
5 Quinary 231144130301
6 Senary 20511232131
8 Octal 756533227
10 Decimal 129676951
12 Duodecimal 37518647
16 Hexadecimal 7bab697
20 Vigesimal 20a9c7b
36 Base36 257fdj

Cryptographic Hash Functions

md5 3d9796ea9165b5bd2b214fbcdebbd53b
sha1 3c07a89205ba97ea60e2af507497c59e2973af29
sha256 10e1f1f6872876eeda55cd07154923197c675650e710304046e29d9a66f19167
sha512 e47637a413811b48ad505f1d9c43b775fed274196ff59bfb39937f767a83ea536517b6287b332cd86b1290a068ed742dd6fde35d4192a8bf230920e9afc3d505
ripemd-160 a4c059f1162fa09ae72279832b1dc599d741fedb

129676951 as geometric shapes

Circle

Radius = n
Diameter 259353902
Circumference 814784313.20305
Area 5.28293727294E+16

Sphere

Radius = n
Volume 9.1343359717215E+24
Surface area 2.113174909176E+17
Circumference 814784313.20305

Square

Length = n
Perimeter 518707804
Area 16816111620656401
Diagonal 183390902.83139

Cube

Length = n
Surface area 100896669723938406
Volume 2.1806620826424E+24
Space diagonal 224607067.70262

Equilateral Triangle

Length = n
Perimeter 389030853
Area 7.2815899281816E+15
Altitude 112303533.85131

Triangular Pyramid

Length = n
Surface area 7.2815899281816E+15
Volume 2.569934910188E+23
Height 61130300.943797