129199488 (number)

129199488 is an even 9-digits composite number following 129199487 and preceding 129199489. In scientific notation, it is written as 1.29199488 × 10^8. The sum of its digits is 51. It has a total of 11 prime factors and 128 positive divisors. There are 38522880 positive integers (up to 129199488) that are relatively prime to 129199488.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million one hundred ninety-nine thousand four hundred eighty-eight

Notation

Scientific notation 1.29199488 × 10^8
Engineering notation 1.29199488 × 10^6

Prime Factorization of 129199488

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 11 × 73 × 419

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 2018742
Product of the distinct prime numbers

The prime factorization of 129199488 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 11 × 73 × 419. Since it has a total of 11 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129199488)

Multiplication

n×y
n×2 258398976
n×3 387598464
n×4 516797952
n×5 645997440

Division

n÷y
n÷2 64599744
n÷3 43066496
n÷3 32299872
n÷5 25839897.6

Exponentiation

ny
n2 16692507699462144
n3 2.1566634482066E+24
n4 2.786398132966E+32
n5 3.6000121214337E+40

Nth Root

y√n
2√n 11366.595268593
3√n 505.53775738618
4√n 106.61423576893
5√n 41.903679415763

Divisors of 129199488

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129199487
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129199488 can be divided by 128 positive divisors. The sum of these divisors (counting 129199488) is 1, the average is 0.0078125.

Base conversion 129199488

Base System Value
2 Binary 111101100110110110110000000
3 Ternary 100000010000101020
4 Quaternary 13230312312000
5 Quinary 231033340423
6 Senary 20453105440
8 Octal 754666600
10 Decimal 129199488
12 Duodecimal 37328280
16 Hexadecimal 7b36d80
20 Vigesimal 2079ie8
36 Base36 24x6yo

Cryptographic Hash Functions

md5 e74e44156b7aeae0a54801acaca6fb70
sha1 289dc8f335d2a005f1f4141ef0b1ed399a2460d1
sha256 401d92935b017a3c07809bff8d6f458c79e04c55611e1aa47d82fd7491a055e4
sha512 17f8ee0d0a5ee30345fc00a7eeba02cb6e2e0885611ad7245f6c31199e80260366a9a928b9ff88c90ac20e47956bbb93647adc40b8d770e802829774e0e74d9c
ripemd-160 1f920aa14a586e0a34821c13c0677ea202897a65

129199488 as geometric shapes

Circle

Radius = n
Diameter 258398976
Circumference 811784324.69673
Area 5.2441059558621E+16

Sphere

Radius = n
Volume 9.0338107268685E+24
Surface area 2.0976423823449E+17
Circumference 811784324.69673

Square

Length = n
Perimeter 516797952
Area 16692507699462144
Diagonal 182715668.18126

Cube

Length = n
Surface area 100155046196772864
Volume 2.1566634482066E+24
Space diagonal 223780077.52789

Equilateral Triangle

Length = n
Perimeter 387598464
Area 7.2280678603008E+15
Altitude 111890038.76394

Triangular Pyramid

Length = n
Surface area 7.2280678603008E+15
Volume 2.5416522482734E+23
Height 60905222.727087