129369530 (number)

129369530 is an even 9-digits composite number following 129369529 and preceding 129369531. In scientific notation, it is written as 1.29369530 × 10^8. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 51706512 positive integers (up to 129369530) that are relatively prime to 129369530.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million three hundred sixty-nine thousand five hundred thirty

Notation

Scientific notation 1.29369530 × 10^8
Engineering notation 1.29369530 × 10^6

Prime Factorization of 129369530

Prime Factorization 2 × 5 × 1459 × 8867

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 129369530
Product of the distinct prime numbers

The prime factorization of 129369530 is 2 × 5 × 1459 × 8867. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 10, 81, 57, 143, 281, 4086, 336, 7576, 8757, 221780, 243310, 9916226, 7951795, 58393815, 28918954, 38726655, 485478134, 9887842142, 4228783186

Basic calculations (n = 129369530)

Multiplication

n×y
n×2 258739060
n×3 388108590
n×4 517478120
n×5 646847650

Division

n÷y
n÷2 64684765
n÷3 43123176.666667
n÷3 32342382.5
n÷5 25873906

Exponentiation

ny
n2 16736475292420900
n3 2.1651899424371E+24
n4 2.8010960521382E+32
n5 3.6237647974997E+40

Nth Root

y√n
2√n 11374.072709456
3√n 505.75944290481
4√n 106.64929774479
5√n 41.914703665751

Divisors of 129369530

1, 2, 5, 10, 1459, 2918, 7295, 8867, 14590, 17734, 44335, 88670, 12936953, 25873906, 64684765, 129369530

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 -129369529
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 129369530 can be divided by 16 positive divisors. The sum of these divisors (counting 129369530) is 1, the average is 0.0625.

Base conversion 129369530

Base System Value
2 Binary 111101101100000010110111010
3 Ternary 100000102122122002
4 Quaternary 13231200112322
5 Quinary 231104311110
6 Senary 20500501002
8 Octal 755402672
10 Decimal 129369530
12 Duodecimal 373aa762
16 Hexadecimal 7b605ba
20 Vigesimal 208b3ga
36 Base36 250u62

Cryptographic Hash Functions

md5 d8b667b11828efa5d1d64eacf0b54d23
sha1 119a749721492e8ff2a90280964ac93d5eb4b918
sha256 b251bc2594d736460eba8a5f80c9ac20a73fae58260c99a6b945b24c67725c7c
sha512 5109a79d794342fa9af94a9281114bfdefbebfae8afd0e188a2d5f3ff9270bc88dc5a7c9deece7aaa00c591bcbb4ea7dc9723f3de79b6c2ebc0f565f1671d812
ripemd-160 5dd870a88f235ea808df2cc5ea3560482863a485

129369530 as geometric shapes

Circle

Radius = n
Diameter 258739060
Circumference 812852730.09273
Area 5.2579187825657E+16

Sphere

Radius = n
Volume 9.0695264223826E+24
Surface area 2.1031675130263E+17
Circumference 812852730.09273

Square

Length = n
Perimeter 517478120
Area 16736475292420900
Diagonal 182956143.88383

Cube

Length = n
Surface area 100418851754525400
Volume 2.1651899424371E+24
Space diagonal 224074598.91131

Equilateral Triangle

Length = n
Perimeter 388108590
Area 7.2471063865235E+15
Altitude 112037299.45565

Triangular Pyramid

Length = n
Surface area 7.2471063865235E+15
Volume 2.5517008180903E+23
Height 60985381.294611