69897393 (number)

69897393 is an odd 8-digits composite number following 69897392 and preceding 69897394. In scientific notation, it is written as 6.9897393 × 10^7. The sum of its digits is 54. It has a total of 4 prime factors and 12 positive divisors. There are 46185216 positive integers (up to 69897393) that are relatively prime to 69897393.

Interesting facts

Basic properties

Name

Name sixty-nine million eight hundred ninety-seven thousand three hundred ninety-three

Notation

Scientific notation 6.9897393 × 10^7
Engineering notation 6.9897393 × 10^6

Prime Factorization of 69897393

Prime Factorization 3 × 3 × 113 × 68729

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 23299131
Product of the distinct prime numbers

The prime factorization of 69897393 is 3 × 3 × 113 × 68729. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 69897393)

Multiplication

n×y
n×2 139794786
n×3 209692179
n×4 279589572
n×5 349486965

Division

n÷y
n÷2 34948696.5
n÷3 23299131
n÷3 17474348.25
n÷5 13979478.6

Exponentiation

ny
n2 4885645548196449
n3 3.4149388694099E+23
n4 2.3869532422612E+31
n5 1.6684180884695E+39

Nth Root

y√n
2√n 8360.4660755247
3√n 411.92706354904
4√n 91.435584295857
5√n 37.058871955871

Divisors of 69897393

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -69897392
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 69897393 can be divided by 12 positive divisors. The sum of these divisors (counting 69897393) is 1, the average is 0.083333333333333.

Base conversion 69897393

Base System Value
2 Binary 100001010101000110010110001
3 Ternary 11212112011012100
4 Quaternary 10022220302301
5 Quinary 120343204033
6 Senary 10534051013
8 Octal 412506261
10 Decimal 69897393
12 Duodecimal 1b4a9a69
16 Hexadecimal 42a8cb1
20 Vigesimal 11gh39d
36 Base36 15m569

Cryptographic Hash Functions

md5 e572364935370746b81a7e30b5c5d68d
sha1 f81cb285ccf1a1c7f3755a9834325a6228dd928a
sha256 3698c936b46aa6c6906c9db26976c590d082276d652ad5ef10dd98a7425975f0
sha512 1336b2d43ffba7309b43553f4c8c76a10a959d34451207cfaa3e12d62d6afb74b7d30ffb8eae11c09d4dcf83ebacb4a6a3d7b6b85381c90e5aad1cc8a7157e45
ripemd-160 2877bc4686ca12be38a94befe00460a47bc441f8

69897393 as geometric shapes

Circle

Radius = n
Diameter 139794786
Circumference 439178272.70776
Area 1.5348708162258E+16

Sphere

Radius = n
Volume 1.4304462486128E+24
Surface area 6.1394832649031E+16
Circumference 439178272.70776

Square

Length = n
Perimeter 279589572
Area 4885645548196449
Diagonal 98849841.155122

Cube

Length = n
Surface area 29313873289178694
Volume 3.4149388694099E+23
Space diagonal 121065835.99261

Equilateral Triangle

Length = n
Perimeter 209692179
Area 2.1155465793122E+15
Altitude 60532917.996305

Triangular Pyramid

Length = n
Surface area 2.1155465793122E+15
Volume 4.0245440531621E+22
Height 32949947.051707