69897392 (number)

69897392 is an even 8-digits composite number following 69897391 and preceding 69897393. In scientific notation, it is written as 6.9897392 × 10^7. The sum of its digits is 53. It has a total of 6 prime factors and 20 positive divisors. There are 34908480 positive integers (up to 69897392) that are relatively prime to 69897392.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.9897392 × 10^7
Engineering notation 6.9897392 × 10^6

Prime Factorization of 69897392

Prime Factorization 2 × 2 × 2 × 2 × 1117 × 3911

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 8737174
Product of the distinct prime numbers

The prime factorization of 69897392 is 2 × 2 × 2 × 2 × 1117 × 3911. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 69897392)

Multiplication

n×y
n×2 139794784
n×3 209692176
n×4 279589568
n×5 349486960

Division

n÷y
n÷2 34948696
n÷3 23299130.666667
n÷3 17474348
n÷5 13979478.4

Exponentiation

ny
n2 4885645408401664
n3 3.4149387228405E+23
n4 2.3869531056636E+31
n5 1.6684179691219E+39

Nth Root

y√n
2√n 8360.4660157195
3√n 411.92706158461
4√n 91.435583968822
5√n 37.058871849833

Divisors of 69897392

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -69897391
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 69897392 can be divided by 20 positive divisors. The sum of these divisors (counting 69897392) is 1, the average is 0.05.

Base conversion 69897392

Base System Value
2 Binary 100001010101000110010110000
3 Ternary 11212112011012022
4 Quaternary 10022220302300
5 Quinary 120343204032
6 Senary 10534051012
8 Octal 412506260
10 Decimal 69897392
12 Duodecimal 1b4a9a68
16 Hexadecimal 42a8cb0
20 Vigesimal 11gh39c
36 Base36 15m568

Cryptographic Hash Functions

md5 3428d4d6ea0c5656659e0dcda3a4905a
sha1 b0a93881a736b654e42acd16763e0bc0a062c445
sha256 feb5400dc7930d9e6f990c84fef85a3afd8f2c5fa5f5487f28c5976ec240d428
sha512 32e410693111083556cd471d522106f471b11534715c391edf948fc7ec1703322fad7780e9fff0d84a5eb5a5c697ba4e667e316337338e02331f5217661412f4
ripemd-160 6849933095bffe6cc332bf7a476671a586f7c1f2

69897392 as geometric shapes

Circle

Radius = n
Diameter 139794784
Circumference 439178266.42457
Area 1.5348707723079E+16

Sphere

Radius = n
Volume 1.430446187218E+24
Surface area 6.1394830892317E+16
Circumference 439178266.42457

Square

Length = n
Perimeter 279589568
Area 4885645408401664
Diagonal 98849839.740909

Cube

Length = n
Surface area 29313872450409984
Volume 3.4149387228405E+23
Space diagonal 121065834.26056

Equilateral Triangle

Length = n
Perimeter 209692176
Area 2.1155465187793E+15
Altitude 60532917.130279

Triangular Pyramid

Length = n
Surface area 2.1155465187793E+15
Volume 4.0245438804284E+22
Height 32949946.580303