69897424 (number)

69897424 is an even 8-digits composite number following 69897423 and preceding 69897425. In scientific notation, it is written as 6.9897424 × 10^7. The sum of its digits is 49. It has a total of 7 prime factors and 40 positive divisors. There are 33374208 positive integers (up to 69897424) that are relatively prime to 69897424.

Interesting facts

Basic properties

Name

Name sixty-nine million eight hundred ninety-seven thousand four hundred twenty-four

Notation

Scientific notation 6.9897424 × 10^7
Engineering notation 6.9897424 × 10^6

Prime Factorization of 69897424

Prime Factorization 2 × 2 × 2 × 2 × 97 × 29 × 1553

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 8737178
Product of the distinct prime numbers

The prime factorization of 69897424 is 2 × 2 × 2 × 2 × 97 × 29 × 1553. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 69897424)

Multiplication

n×y
n×2 139794848
n×3 209692272
n×4 279589696
n×5 349487120

Division

n÷y
n÷2 34948712
n÷3 23299141.333333
n÷3 17474356
n÷5 13979484.8

Exponentiation

ny
n2 4885649881835776
n3 3.4149434130623E+23
n4 2.3869574767882E+31
n5 1.6684217882503E+39

Nth Root

y√n
2√n 8360.4679294882
3√n 411.92712444658
4√n 91.435594433941
5√n 37.058875243046

Divisors of 69897424

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -69897423
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 69897424 can be divided by 40 positive divisors. The sum of these divisors (counting 69897424) is 1, the average is 0.025.

Base conversion 69897424

Base System Value
2 Binary 100001010101000110011010000
3 Ternary 11212112011020111
4 Quaternary 10022220303100
5 Quinary 120343204144
6 Senary 10534051104
8 Octal 412506320
10 Decimal 69897424
12 Duodecimal 1b4a9a94
16 Hexadecimal 42a8cd0
20 Vigesimal 11gh3b4
36 Base36 15m574

Cryptographic Hash Functions

md5 ba8f7481b65f4696cb804ada822d4d55
sha1 8f7ea867da74aa2642306455a1ec297e43c34cec
sha256 53651c15c59a81fbe3f658c68593ab3dac8147e9e52b53e6ca636dd98374b9a2
sha512 b77c2acc0fc8c621876fd5c3504c75774f80144acd354e6438d8d132ccff80355a02226b897ef107486e9d616f5e00fe477610d96b127e76fe94b19b7c62a3cc
ripemd-160 3a0c2d6b1ed06b11579ad7f92b11764e5ef946da

69897424 as geometric shapes

Circle

Radius = n
Diameter 139794848
Circumference 439178467.4865
Area 1.5348721776787E+16

Sphere

Radius = n
Volume 1.4304481518535E+24
Surface area 6.1394887107148E+16
Circumference 439178467.4865

Square

Length = n
Perimeter 279589696
Area 4885649881835776
Diagonal 98849884.995743

Cube

Length = n
Surface area 29313899291014656
Volume 3.4149434130623E+23
Space diagonal 121065889.68618

Equilateral Triangle

Length = n
Perimeter 209692272
Area 2.1155484558331E+15
Altitude 60532944.843092

Triangular Pyramid

Length = n
Surface area 2.1155484558331E+15
Volume 4.0245494079078E+22
Height 32949961.665248