129750452 (number)

129750452 is an even 9-digits composite number following 129750451 and preceding 129750453. In scientific notation, it is written as 1.29750452 × 10^8. The sum of its digits is 35. It has a total of 6 prime factors and 48 positive divisors. There are 56833920 positive integers (up to 129750452) that are relatively prime to 129750452.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million seven hundred fifty thousand four hundred fifty-two

Notation

Scientific notation 1.29750452 × 10^8
Engineering notation 1.29750452 × 10^6

Prime Factorization of 129750452

Prime Factorization 2 × 2 × 13 × 23 × 691 × 157

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 64875226
Product of the distinct prime numbers

The prime factorization of 129750452 is 2 × 2 × 13 × 23 × 691 × 157. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129750452)

Multiplication

n×y
n×2 259500904
n×3 389251356
n×4 519001808
n×5 648752260

Division

n÷y
n÷2 64875226
n÷3 43250150.666667
n÷3 32437613
n÷5 25950090.4

Exponentiation

ny
n2 16835179794204304
n3 2.1843721877993E+24
n4 2.8342327870318E+32
n5 3.677429851906E+40

Nth Root

y√n
2√n 11390.805590475
3√n 506.25535081475
4√n 106.72771706766
5√n 41.939357788247

Divisors of 129750452

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129750451
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129750452 can be divided by 48 positive divisors. The sum of these divisors (counting 129750452) is 1, the average is 0.020833333333333.

Base conversion 129750452

Base System Value
2 Binary 111101110111101010110110100
3 Ternary 100001011000011022
4 Quaternary 13232331112310
5 Quinary 231204003302
6 Senary 20513000312
8 Octal 756752664
10 Decimal 129750452
12 Duodecimal 37553098
16 Hexadecimal 7bbd5b4
20 Vigesimal 20aig2c
36 Base36 259038

Cryptographic Hash Functions

md5 c3af1cc7b450bfd5882f17228615ca65
sha1 2f794e8bf00ed1da29ad0af4f8e9a2e5e1903ab5
sha256 24106ea5f6373e713781520d577d3d6e4222c2ecdcef9920ccf0ab0b113803e3
sha512 b79d0b905ba55e6fc18561112db644f2c9b9892bf2fd026581240d2681761506f599d9050c852d685afb09ba7ef764c4f179161c1b3013ab7502c07d63f8b065
ripemd-160 7991d57a8e42c314b2b1b1e6a406df56ecba9d64

129750452 as geometric shapes

Circle

Radius = n
Diameter 259500904
Circumference 815246133.60631
Area 5.2889277163336E+16

Sphere

Radius = n
Volume 9.1498768238614E+24
Surface area 2.1155710865334E+17
Circumference 815246133.60631

Square

Length = n
Perimeter 519001808
Area 16835179794204304
Diagonal 183494848.94244

Cube

Length = n
Surface area 101011078765225824
Volume 2.1843721877993E+24
Space diagonal 224734375.16903

Equilateral Triangle

Length = n
Perimeter 389251356
Area 7.2898466895297E+15
Altitude 112367187.58451

Triangular Pyramid

Length = n
Surface area 7.2898466895297E+15
Volume 2.5743073110469E+23
Height 61164949.64748