69389628 (number)

69389628 is an even 8-digits composite number following 69389627 and preceding 69389629. In scientific notation, it is written as 6.9389628 × 10^7. The sum of its digits is 51. It has a total of 5 prime factors and 24 positive divisors. There are 18020640 positive integers (up to 69389628) that are relatively prime to 69389628.

Interesting facts

Basic properties

Name

Name sixty-nine million three hundred eighty-nine thousand six hundred twenty-eight

Notation

Scientific notation 6.9389628 × 10^7
Engineering notation 6.9389628 × 10^6

Prime Factorization of 69389628

Prime Factorization 2 × 2 × 21 × 121 × 6827

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 34694814
Product of the distinct prime numbers

The prime factorization of 69389628 is 2 × 2 × 21 × 121 × 6827. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 10, 98, 18, 737, 504, 695, 8661, 51365, 70135, 462968, 235619, 7044375, 9004830, 63570007, 94777433, 342216195, 847561038, 7024614777, 8722462805

Basic calculations (n = 69389628)

Multiplication

n×y
n×2 138779256
n×3 208168884
n×4 277558512
n×5 346948140

Division

n÷y
n÷2 34694814
n÷3 23129876
n÷3 17347407
n÷5 13877925.6

Exponentiation

ny
n2 4814920473978384
n3 3.3410554053894E+23
n4 2.3183459170736E+31
n5 1.6086916076106E+39

Nth Root

y√n
2√n 8330.0436973644
3√n 410.92716607091
4√n 91.269073060727
5√n 37.004872470711

Divisors of 69389628

1, 2, 4, 21, 42, 84, 121, 242, 484, 2541, 5082, 6827, 10164, 13654, 27308, 143367, 286734, 573468, 826067, 1652134, 3304268, 17347407, 34694814, 69389628

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -69389627
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 69389628 can be divided by 24 positive divisors. The sum of these divisors (counting 69389628) is 1, the average is 0.041666666666667.

Base conversion 69389628

Base System Value
2 Binary 100001000101100110100111100
3 Ternary 11211120100200020
4 Quaternary 10020230310330
5 Quinary 120230432003
6 Senary 10515132140
8 Octal 410546474
10 Decimal 69389628
12 Duodecimal 1b2a4050
16 Hexadecimal 422cd3c
20 Vigesimal 11dde18
36 Base36 15b9do

Cryptographic Hash Functions

md5 14aa9146c0677c23148e5d00f4e4350a
sha1 f703486035c3ac8d40f73ec918fa8ca82c53e6e3
sha256 82cb3ae5b50dedfe09b97430062ab247d7ad490a4ab400ab44ff5648debfb1fb
sha512 e59a806469f289d8106d083e75c567fb3e53ec71fec5ed77787a0bfeba9a87aa1f04c70cb6a7acddc250d9112d1a39a544ce7aa07d194f766878bbebf75d22a3
ripemd-160 dbea76970a6d4535c2d74e302b3a7c4c876c0b37

69389628 as geometric shapes

Circle

Radius = n
Diameter 138779256
Circumference 435987891.12026
Area 1.512651878867E+16

Sphere

Radius = n
Volume 1.3994980155744E+24
Surface area 6.0506075154678E+16
Circumference 435987891.12026

Square

Length = n
Perimeter 277558512
Area 4814920473978384
Diagonal 98131753.005624

Cube

Length = n
Surface area 28889522843870304
Volume 3.3410554053894E+23
Space diagonal 120186361.2143

Equilateral Triangle

Length = n
Perimeter 208168884
Area 2.0849217238335E+15
Altitude 60093180.607152

Triangular Pyramid

Length = n
Surface area 2.0849217238335E+15
Volume 3.9374715557847E+22
Height 32710584.335208