69889739 (number)

69889739 is an odd 8-digits composite number following 69889738 and preceding 69889740. In scientific notation, it is written as 6.9889739 × 10^7. The sum of its digits is 59. It has a total of 3 prime factors and 8 positive divisors. There are 67124736 positive integers (up to 69889739) that are relatively prime to 69889739.

Interesting facts

Basic properties

Name

Name sixty-nine million eight hundred eighty-nine thousand seven hundred thirty-nine

Notation

Scientific notation 6.9889739 × 10^7
Engineering notation 6.9889739 × 10^6

Prime Factorization of 69889739

Prime Factorization 29 × 193 × 12487

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 69889739
Product of the distinct prime numbers

The prime factorization of 69889739 is 29 × 193 × 12487. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 69889739)

Multiplication

n×y
n×2 139779478
n×3 209669217
n×4 279558956
n×5 349448695

Division

n÷y
n÷2 34944869.5
n÷3 23296579.666667
n÷3 17472434.75
n÷5 13977947.8

Exponentiation

ny
n2 4884575617488121
n3 3.4138171503201E+23
n4 2.3859078962959E+31
n5 1.6675048015016E+39

Nth Root

y√n
2√n 8360.008313393
3√n 411.91202719981
4√n 91.433081066937
5√n 37.058060306055

Divisors of 69889739

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -69889738
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 69889739 can be divided by 8 positive divisors. The sum of these divisors (counting 69889739) is 1, the average is 0.125.

Base conversion 69889739

Base System Value
2 Binary 100001010100110111011001011
3 Ternary 11212111202200212
4 Quaternary 10022212323023
5 Quinary 120342432424
6 Senary 10533551335
8 Octal 412467313
10 Decimal 69889739
12 Duodecimal 1b4a554b
16 Hexadecimal 42a6ecb
20 Vigesimal 11gg46j
36 Base36 15lz9n

Cryptographic Hash Functions

md5 2e83c121c92265241006598532a6354a
sha1 e80d49dfbd1062d9e7a365c57e79224f348e7686
sha256 34846173569fe55354051b61986ff4319063711472d877b40ef4b86067b91b48
sha512 02f361bd507bcc869e5116b8b9279b4d2d37195c6107d2765c1ad9aa6f7ee349020752824c6a79887d4fe2b19dd01da6fcbe282aec3d17d3c156f0f0d93ebc5b
ripemd-160 6a9c260d70bea16cb8af0e32f5a01260769b2e2b

69889739 as geometric shapes

Circle

Radius = n
Diameter 139779478
Circumference 439130181.20742
Area 1.5345346875805E+16

Sphere

Radius = n
Volume 1.4299763840193E+24
Surface area 6.1381387503218E+16
Circumference 439130181.20742

Square

Length = n
Perimeter 279558956
Area 4884575617488121
Diagonal 98839016.764516

Cube

Length = n
Surface area 29307453704928726
Volume 3.4138171503201E+23
Space diagonal 121052578.87573

Equilateral Triangle

Length = n
Perimeter 209669217
Area 2.1150832857254E+15
Altitude 60526289.437864

Triangular Pyramid

Length = n
Surface area 2.1150832857254E+15
Volume 4.0232220945371E+22
Height 32946338.921505