129590947 (number)

129590947 is an odd 9-digits composite number following 129590946 and preceding 129590948. In scientific notation, it is written as 1.29590947 × 10^8. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 123801480 positive integers (up to 129590947) that are relatively prime to 129590947.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million five hundred ninety thousand nine hundred forty-seven

Notation

Scientific notation 1.29590947 × 10^8
Engineering notation 1.29590947 × 10^6

Prime Factorization of 129590947

Prime Factorization 23 × 919 × 6131

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129590947
Product of the distinct prime numbers

The prime factorization of 129590947 is 23 × 919 × 6131. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129590947)

Multiplication

n×y
n×2 259181894
n×3 388772841
n×4 518363788
n×5 647954735

Division

n÷y
n÷2 64795473.5
n÷3 43196982.333333
n÷3 32397736.75
n÷5 25918189.4

Exponentiation

ny
n2 16793813544356809
n3 2.1763262009546E+24
n4 2.8203217336262E+32
n5 3.654881643053E+40

Nth Root

y√n
2√n 11383.801957167
3√n 506.04781557963
4√n 106.69490127071
5√n 41.929041324565

Divisors of 129590947

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 -129590946
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 129590947 can be divided by 8 positive divisors. The sum of these divisors (counting 129590947) is 1, the average is 0.125.

Base conversion 129590947

Base System Value
2 Binary 111101110010110011010100011
3 Ternary 100000211220100201
4 Quaternary 13232112122203
5 Quinary 231133402242
6 Senary 20505330031
8 Octal 756263243
10 Decimal 129590947
12 Duodecimal 37496917
16 Hexadecimal 7b966a3
20 Vigesimal 209ih77
36 Base36 255l0j

Cryptographic Hash Functions

md5 b58eb777bd7033c0f256a919c1b45ea6
sha1 80305b337d50e1c8f937402074fb37f4e12543a5
sha256 6843583d761b4881b55f75174b9183b1da7b64853164d58952d814bd117b9180
sha512 737ba5bc4953f59378797a0e46cda2db257b1f53284de753cc18db8b8730e43596d26633c832a17686c0c93ba77122fa7952ab6e49bf6959a33ce4207d31f443
ripemd-160 eeee4c20632d067891ad48ef7f988b9892432a89

129590947 as geometric shapes

Circle

Radius = n
Diameter 259181894
Circumference 814243934.13389
Area 5.2759321256708E+16

Sphere

Radius = n
Volume 9.1161738729787E+24
Surface area 2.1103728502683E+17
Circumference 814243934.13389

Square

Length = n
Perimeter 518363788
Area 16793813544356809
Diagonal 183269274.80817

Cube

Length = n
Surface area 100762881266140854
Volume 2.1763262009546E+24
Space diagonal 224458104.40497

Equilateral Triangle

Length = n
Perimeter 388772841
Area 7.2719345779161E+15
Altitude 112229052.20248

Triangular Pyramid

Length = n
Surface area 7.2719345779161E+15
Volume 2.564825024615E+23
Height 61089758.269391