69129621 (number)

69129621 is an odd 8-digits composite number following 69129620 and preceding 69129622. In scientific notation, it is written as 6.9129621 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 40284960 positive integers (up to 69129621) that are relatively prime to 69129621.

Interesting facts

Basic properties

Name

Name sixty-nine million one hundred twenty-nine thousand six hundred twenty-one

Notation

Scientific notation 6.9129621 × 10^7
Engineering notation 6.9129621 × 10^6

Prime Factorization of 69129621

Prime Factorization 9 × 11 × 83 × 47 × 179

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 69129621
Product of the distinct prime numbers

The prime factorization of 69129621 is 9 × 11 × 83 × 47 × 179. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 69129621)

Multiplication

n×y
n×2 138259242
n×3 207388863
n×4 276518484
n×5 345648105

Division

n÷y
n÷2 34564810.5
n÷3 23043207
n÷3 17282405.25
n÷5 13825924.2

Exponentiation

ny
n2 4778904499603641
n3 3.3036385685279E+23
n4 2.2837928216332E+31
n5 1.5787773220202E+39

Nth Root

y√n
2√n 8314.4224694202
3√n 410.41326761366
4√n 91.183455020197
5√n 36.977098926942

Divisors of 69129621

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -69129620
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 69129621 can be divided by 32 positive divisors. The sum of these divisors (counting 69129621) is 1, the average is 0.03125.

Base conversion 69129621

Base System Value
2 Binary 100000111101101010110010101
3 Ternary 11211002011000100
4 Quaternary 10013231112111
5 Quinary 120144121441
6 Senary 10505404313
8 Octal 407552625
10 Decimal 69129621
12 Duodecimal 1b199699
16 Hexadecimal 41ed595
20 Vigesimal 11c1411
36 Base36 155or9

Cryptographic Hash Functions

md5 0c8e309bd26a0bb4745f53571ed438bd
sha1 aed9cadebf1c8e3ab12b7e59bf06fb7baa4397b8
sha256 d3fd93cce3c4b1ed0cc5268e7272da9993f18da6be48f698d4274bbec1f8340f
sha512 e7057c14991726feaabc5825f09ee9cedd955cd6df882c3c92bc7084b24c53f800166f69ac70c0537584e7e5c9556c2276e754cb156f2cf43ed1ef85e909c66f
ripemd-160 77979338bf468d6f2f223aa841caf79c910e371f

69129621 as geometric shapes

Circle

Radius = n
Diameter 138259242
Circumference 434354218.95809
Area 1.5013371268162E+16

Sphere

Radius = n
Volume 1.3838248876004E+24
Surface area 6.0053485072648E+16
Circumference 434354218.95809

Square

Length = n
Perimeter 276518484
Area 4778904499603641
Diagonal 97764047.579912

Cube

Length = n
Surface area 28673426997621846
Volume 3.3036385685279E+23
Space diagonal 119736015.87998

Equilateral Triangle

Length = n
Perimeter 207388863
Area 2.0693263494583E+15
Altitude 59868007.93999

Triangular Pyramid

Length = n
Surface area 2.0693263494583E+15
Volume 3.8933753906592E+22
Height 32588015.859971