69888965 (number)

69888965 is an odd 8-digits composite number following 69888964 and preceding 69888966. In scientific notation, it is written as 6.9888965 × 10^7. The sum of its digits is 59. It has a total of 3 prime factors and 8 positive divisors. There are 55879360 positive integers (up to 69888965) that are relatively prime to 69888965.

Interesting facts

Basic properties

Name

Name sixty-nine million eight hundred eighty-eight thousand nine hundred sixty-five

Notation

Scientific notation 6.9888965 × 10^7
Engineering notation 6.9888965 × 10^6

Prime Factorization of 69888965

Prime Factorization 5 × 2621 × 5333

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 69888965
Product of the distinct prime numbers

The prime factorization of 69888965 is 5 × 2621 × 5333. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 69888965)

Multiplication

n×y
n×2 139777930
n×3 209666895
n×4 279555860
n×5 349444825

Division

n÷y
n÷2 34944482.5
n÷3 23296321.666667
n÷3 17472241.25
n÷5 13977793

Exponentiation

ny
n2 4884467428771225
n3 3.4137037317303E+23
n4 2.3858022062727E+31
n5 1.6674124689112E+39

Nth Root

y√n
2√n 8359.9620214448
3√n 411.91050660899
4√n 91.432827919981
5√n 37.057978225148

Divisors of 69888965

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 -69888964
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 69888965 can be divided by 8 positive divisors. The sum of these divisors (counting 69888965) is 1, the average is 0.125.

Base conversion 69888965

Base System Value
2 Binary 100001010100110101111000101
3 Ternary 11212111201122012
4 Quaternary 10022212233011
5 Quinary 120342421330
6 Senary 10533544005
8 Octal 412465705
10 Decimal 69888965
12 Duodecimal 1b4a5005
16 Hexadecimal 42a6bc5
20 Vigesimal 11gg285
36 Base36 15lyo5

Cryptographic Hash Functions

md5 91d7b15a9540570981dd3c6be468e607
sha1 672ddffef66075fbb1ef2faa18d80abe9adaa2b2
sha256 de01f322aaf7e9ebd3caa118e5d33ed67cf914725cea128013798883079c14fa
sha512 6b55cfc775f116cca8f5d29a1dc941d9bd1dde6e607e45c9003a8f89cee8d7ffe0c707556917dfbcae3f0dce3d3eb042c19999c097abb4bfcda34b18c80e7667
ripemd-160 81457e9195f01d5cd0f3d6416ccf473cc439f5cd

69888965 as geometric shapes

Circle

Radius = n
Diameter 139777930
Circumference 439125318.02199
Area 1.5345006990926E+16

Sphere

Radius = n
Volume 1.4299288753515E+24
Surface area 6.1380027963705E+16
Circumference 439125318.02199

Square

Length = n
Perimeter 279555860
Area 4884467428771225
Diagonal 98837922.163219

Cube

Length = n
Surface area 29306804572627350
Volume 3.4137037317303E+23
Space diagonal 121051238.2684

Equilateral Triangle

Length = n
Perimeter 209666895
Area 2.1150364386368E+15
Altitude 60525619.134201

Triangular Pyramid

Length = n
Surface area 2.1150364386368E+15
Volume 4.0230884294472E+22
Height 32945974.054406