129337988 (number)

129337988 is an even 9-digits composite number following 129337987 and preceding 129337989. In scientific notation, it is written as 1.29337988 × 10^8. The sum of its digits is 50. It has a total of 4 prime factors and 12 positive divisors. There are 59694432 positive integers (up to 129337988) that are relatively prime to 129337988.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million three hundred thirty-seven thousand nine hundred eighty-eight

Notation

Scientific notation 1.29337988 × 10^8
Engineering notation 1.29337988 × 10^6

Prime Factorization of 129337988

Prime Factorization 2 × 2 × 13 × 2487269

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 64668994
Product of the distinct prime numbers

The prime factorization of 129337988 is 2 × 2 × 13 × 2487269. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 10, 33, 79, 891, 736, 7096, 8185, 49085, 66168, 414242, 935895, 3389103, 5588579, 99818898, 60500675, 131187199, 881835358, 7371828101, 537737573

Basic calculations (n = 129337988)

Multiplication

n×y
n×2 258675976
n×3 388013964
n×4 517351952
n×5 646689940

Division

n÷y
n÷2 64668994
n÷3 43112662.666667
n÷3 32334497
n÷5 25867597.6

Exponentiation

ny
n2 16728315139888144
n3 2.1636066228231E+24
n4 2.7983652741941E+32
n5 3.6193493425333E+40

Nth Root

y√n
2√n 11372.686050358
3√n 505.71833595324
4√n 106.64279652352
5√n 41.912659594728

Divisors of 129337988

1, 2, 4, 13, 26, 52, 2487269, 4974538, 9949076, 32334497, 64668994, 129337988

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129337987
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129337988 can be divided by 12 positive divisors. The sum of these divisors (counting 129337988) is 1, the average is 0.083333333333333.

Base conversion 129337988

Base System Value
2 Binary 111101101011000101010000100
3 Ternary 100000101001100212
4 Quaternary 13231120222010
5 Quinary 231102303423
6 Senary 20500054552
8 Octal 755305204
10 Decimal 129337988
12 Duodecimal 37394458
16 Hexadecimal 7b58a84
20 Vigesimal 20874j8
36 Base36 2505tw

Cryptographic Hash Functions

md5 20b1f9a75913a11e7b3481cd2bfdb5c9
sha1 3ac818f577a66fb0950258074bf436df74409c60
sha256 0d71e6bcddcada874f75023ba666c76e32dd198f18aedfbc391bff624c9d2cb2
sha512 39acab80fe7386e97cab9d1de114d8874886589e0374993ef5facf53faa511d375e0c5c99ae4b5e7304d2eb9a41ac17f0db716ffd79ea605a549247e0d6d0fbc
ripemd-160 76712fef783db458cc5e027f4ac69a90c0cf22d4

129337988 as geometric shapes

Circle

Radius = n
Diameter 258675976
Circumference 812654545.86177
Area 5.2553551950408E+16

Sphere

Radius = n
Volume 9.0628942286922E+24
Surface area 2.1021420780163E+17
Circumference 812654545.86177

Square

Length = n
Perimeter 517351952
Area 16728315139888144
Diagonal 182911536.75965

Cube

Length = n
Surface area 100369890839328864
Volume 2.1636066228231E+24
Space diagonal 224019966.56473

Equilateral Triangle

Length = n
Perimeter 388013964
Area 7.2435729368275E+15
Altitude 112009983.28237

Triangular Pyramid

Length = n
Surface area 7.2435729368275E+15
Volume 2.5498348580305E+23
Height 60970512.253216