129676813 (number)

129676813 is an odd 9-digits composite number following 129676812 and preceding 129676814. In scientific notation, it is written as 1.29676813 × 10^8. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 107565840 positive integers (up to 129676813) that are relatively prime to 129676813.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million six hundred seventy-six thousand eight hundred thirteen

Notation

Scientific notation 1.29676813 × 10^8
Engineering notation 1.29676813 × 10^6

Prime Factorization of 129676813

Prime Factorization 7 × 31 × 597589

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129676813
Product of the distinct prime numbers

The prime factorization of 129676813 is 7 × 31 × 597589. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129676813)

Multiplication

n×y
n×2 259353626
n×3 389030439
n×4 518707252
n×5 648384065

Division

n÷y
n÷2 64838406.5
n÷3 43225604.333333
n÷3 32419203.25
n÷5 25935362.6

Exponentiation

ny
n2 16816075829836969
n3 2.1806551207796E+24
n4 2.8278040631483E+32
n5 3.6670061869752E+40

Nth Root

y√n
2√n 11387.572744005
3√n 506.15955874589
4√n 106.71257069345
5√n 41.934596226844

Divisors of 129676813

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129676812
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129676813 can be divided by 8 positive divisors. The sum of these divisors (counting 129676813) is 1, the average is 0.125.

Base conversion 129676813

Base System Value
2 Binary 111101110101011011000001101
3 Ternary 100001000021010221
4 Quaternary 13232223120031
5 Quinary 231144124223
6 Senary 20511231341
8 Octal 756533015
10 Decimal 129676813
12 Duodecimal 37518551
16 Hexadecimal 7bab60d
20 Vigesimal 20a9c0d
36 Base36 257f9p

Cryptographic Hash Functions

md5 8834b55e1ecc35914da89e23828751d2
sha1 b1bdd797534f517c1552eb60d3f2743a2a5a339f
sha256 2be6ae19f0a6d2957a7001d26223c7b17c58afff2385eba52ea37c475ae75b32
sha512 1fa8fa48ce3b0ddf0aed38d393552f84d8baaf825950ee66e50c138b0928190b514dfbbab7cb21a1cc1a13ae699b648032c09f12cf9014380183d52fa198c060
ripemd-160 8291982d75ca31eac689b06c648b34bd878163f9

129676813 as geometric shapes

Circle

Radius = n
Diameter 259353626
Circumference 814783446.12347
Area 5.2829260289225E+16

Sphere

Radius = n
Volume 9.1343068099388E+24
Surface area 2.113170411569E+17
Circumference 814783446.12347

Square

Length = n
Perimeter 518707252
Area 16816075829836969
Diagonal 183390707.66992

Cube

Length = n
Surface area 100896454979021814
Volume 2.1806551207796E+24
Space diagonal 224606828.67961

Equilateral Triangle

Length = n
Perimeter 389030439
Area 7.2815744303021E+15
Altitude 112303414.3398

Triangular Pyramid

Length = n
Surface area 7.2815744303021E+15
Volume 2.569926705554E+23
Height 61130235.889973