129302992 (number)

129302992 is an even 9-digits composite number following 129302991 and preceding 129302993. In scientific notation, it is written as 1.29302992 × 10^8. The sum of its digits is 37. It has a total of 7 prime factors and 40 positive divisors. There are 51152256 positive integers (up to 129302992) that are relatively prime to 129302992.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million three hundred two thousand nine hundred ninety-two

Notation

Scientific notation 1.29302992 × 10^8
Engineering notation 1.29302992 × 10^6

Prime Factorization of 129302992

Prime Factorization 2 × 2 × 2 × 2 × 13 × 7 × 88807

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 16162874
Product of the distinct prime numbers

The prime factorization of 129302992 is 2 × 2 × 2 × 2 × 13 × 7 × 88807. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129302992)

Multiplication

n×y
n×2 258605984
n×3 387908976
n×4 517211968
n×5 646514960

Division

n÷y
n÷2 64651496
n÷3 43100997.333333
n÷3 32325748
n÷5 25860598.4

Exponentiation

ny
n2 16719263740152064
n3 2.1618508256388E+24
n4 2.7953378001276E+32
n5 3.614455412072E+40

Nth Root

y√n
2√n 11371.147347563
3√n 505.67271977184
4√n 106.63558199571
5√n 41.9103912214

Divisors of 129302992

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129302991
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129302992 can be divided by 40 positive divisors. The sum of these divisors (counting 129302992) is 1, the average is 0.025.

Base conversion 129302992

Base System Value
2 Binary 111101101010000000111010000
3 Ternary 100000022021100201
4 Quaternary 13231100013100
5 Quinary 231100143432
6 Senary 20455224544
8 Octal 755200720
10 Decimal 129302992
12 Duodecimal 37378154
16 Hexadecimal 7b501d0
20 Vigesimal 2082h9c
36 Base36 24zets

Cryptographic Hash Functions

md5 5da789c54c6566b7555a2cf760619963
sha1 53dd1c652419d8580a348dbfc0549cb6954b80f8
sha256 2bade40613de3a8d46298b87cd237a6bc72f9a2570f7ec325523abf962fb3826
sha512 38fd38e62db3e09f3a0823306158ee914f0d706af4f0016bb6c938b38534fa1ab47f7fb8130d5081586872202daecae0979068193f81413037d162faa26aa68a
ripemd-160 28d77835b6b16647edff493873fd82f0719fbfbc

129302992 as geometric shapes

Circle

Radius = n
Diameter 258605984
Circumference 812434659.50876
Area 5.2525116139492E+16

Sphere

Radius = n
Volume 9.0555395626451E+24
Surface area 2.1010046455797E+17
Circumference 812434659.50876

Square

Length = n
Perimeter 517211968
Area 16719263740152064
Diagonal 182862044.94182

Cube

Length = n
Surface area 100315582440912384
Volume 2.1618508256388E+24
Space diagonal 223959351.71467

Equilateral Triangle

Length = n
Perimeter 387908976
Area 7.2396535657719E+15
Altitude 111979675.85734

Triangular Pyramid

Length = n
Surface area 7.2396535657719E+15
Volume 2.5477656312049E+23
Height 60954014.980607