129957560 (number)

129957560 is an even 9-digits composite number following 129957559 and preceding 129957561. In scientific notation, it is written as 1.29957560 × 10^8. The sum of its digits is 44. It has a total of 5 prime factors and 16 positive divisors. There are 51983008 positive integers (up to 129957560) that are relatively prime to 129957560.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million nine hundred fifty-seven thousand five hundred sixty

Notation

Scientific notation 1.29957560 × 10^8
Engineering notation 1.29957560 × 10^6

Prime Factorization of 129957560

Prime Factorization 2 × 2 × 2 × 5 × 3248939

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 32489390
Product of the distinct prime numbers

The prime factorization of 129957560 is 2 × 2 × 2 × 5 × 3248939. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 3, 7, 30, 630, 727, 867, 6211, 75744, 49067, 676639, 911360, 2112625, 1783747, 60816550, 59782860, 584012620, 600036972, 146445012, 7309605426

Basic calculations (n = 129957560)

Multiplication

n×y
n×2 259915120
n×3 389872680
n×4 519830240
n×5 649787800

Division

n÷y
n÷2 64978780
n÷3 43319186.666667
n÷3 32489390
n÷5 25991512

Exponentiation

ny
n2 16888967401153600
n3 2.1948489943735E+24
n4 2.8523721987723E+32
n5 3.7068733116428E+40

Nth Root

y√n
2√n 11399.892981954
3√n 506.52456964719
4√n 106.77028136122
5√n 41.952737989785

Divisors of 129957560

1, 2, 4, 5, 8, 10, 20, 40, 3248939, 6497878, 12995756, 16244695, 25991512, 32489390, 64978780, 129957560

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129957559
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129957560 can be divided by 16 positive divisors. The sum of these divisors (counting 129957560) is 1, the average is 0.0625.

Base conversion 129957560

Base System Value
2 Binary 111101111101111111010111000
3 Ternary 100001112112020222
4 Quaternary 13233233322320
5 Quinary 231232120220
6 Senary 20521235212
8 Octal 757577270
10 Decimal 129957560
12 Duodecimal 37632b08
16 Hexadecimal 7befeb8
20 Vigesimal 20c4di0
36 Base36 25dfw8

Cryptographic Hash Functions

md5 3beb26ab3080bd69f9c69ae866464b40
sha1 bdd79406899a841581d6448faa846183a4d8437a
sha256 26dff2e03dc75d115cbca547ad16583d82b4703aadcbcc11f207a196b174e44e
sha512 273af0fca0f5e61837dcc5affe7fd11c4a8a71db6aea0e265865142dc7fad427deca0b456f3411210b0f025e49b3876af66ade6373854779fc61239722f20f10
ripemd-160 852681c0663fb2afcd034b3ffad31fc8da56034f

129957560 as geometric shapes

Circle

Radius = n
Diameter 259915120
Circumference 816547431.54891
Area 5.3058255914182E+16

Sphere

Radius = n
Volume 9.1937619686168E+24
Surface area 2.1223302365673E+17
Circumference 816547431.54891

Square

Length = n
Perimeter 519830240
Area 16888967401153600
Diagonal 183787743.88492

Cube

Length = n
Surface area 101333804406921600
Volume 2.1948489943735E+24
Space diagonal 225093096.74768

Equilateral Triangle

Length = n
Perimeter 389872680
Area 7.3131374065431E+15
Altitude 112546548.37384

Triangular Pyramid

Length = n
Surface area 7.3131374065431E+15
Volume 2.5866543460033E+23
Height 61262581.294972