65021992 (number)

65021992 is an even 8-digits composite number following 65021991 and preceding 65021993. In scientific notation, it is written as 6.5021992 × 10^7. The sum of its digits is 34. It has a total of 5 prime factors and 16 positive divisors. There are 27866544 positive integers (up to 65021992) that are relatively prime to 65021992.

Interesting facts

Basic properties

Name

Name sixty-five million twenty-one thousand nine hundred ninety-two

Notation

Scientific notation 6.5021992 × 10^7
Engineering notation 6.5021992 × 10^6

Prime Factorization of 65021992

Prime Factorization 2 × 2 × 2 × 7 × 1161107

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 16255498
Product of the distinct prime numbers

The prime factorization of 65021992 is 2 × 2 × 2 × 7 × 1161107. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 9, 73, 2, 59, 25, 4895, 3227, 2217, 78754, 487442, 764342, 7927021, 1051643, 33787564, 85337412, 64006462, 836462607, 8570286545, 2006823059

Basic calculations (n = 65021992)

Multiplication

n×y
n×2 130043984
n×3 195065976
n×4 260087968
n×5 325109960

Division

n÷y
n÷2 32510996
n÷3 21673997.333333
n÷3 16255498
n÷5 13004398.4

Exponentiation

ny
n2 4227859443648064
n3 2.7490384292201E+23
n4 1.7874795475244E+31
n5 1.162254808393E+39

Nth Root

y√n
2√n 8063.6215188958
3√n 402.11791628473
4√n 89.797669896807
5√n 36.526835945418

Divisors of 65021992

1, 2, 4, 7, 8, 14, 28, 56, 1161107, 2322214, 4644428, 8127749, 9288856, 16255498, 32510996, 65021992

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -65021991
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 65021992 can be divided by 16 positive divisors. The sum of these divisors (counting 65021992) is 1, the average is 0.0625.

Base conversion 65021992

Base System Value
2 Binary 11111000000010100000101000
3 Ternary 11112100110101221
4 Quaternary 3320002200220
5 Quinary 113121200432
6 Senary 10241351424
8 Octal 370024050
10 Decimal 65021992
12 Duodecimal 19938574
16 Hexadecimal 3e02828
20 Vigesimal 1067ejc
36 Base36 12pnag

Cryptographic Hash Functions

md5 0072f023b3f9e488113dfeaf28e29cc0
sha1 004607c470ca73981a19640d246fd537289dcd52
sha256 c0dfddcff9c54dcb9e0350486570db119de48ab099d72cbaa3f051864c165b9d
sha512 f57d58b9721a8baacd98ebc654d469188e0c51892351977496878e0a9e24db7edb096edd0257fa87b5e6ad014d38326f0a9c73b3a40ac7c8e86ec1d7665805de
ripemd-160 17bb2deed07bcfc548ccd1e9b3a107f77c16b68c

65021992 as geometric shapes

Circle

Radius = n
Diameter 130043984
Circumference 408545224.77795
Area 1.3282212168575E+16

Sphere

Radius = n
Volume 1.1515145244898E+24
Surface area 5.31288486743E+16
Circumference 408545224.77795

Square

Length = n
Perimeter 260087968
Area 4227859443648064
Diagonal 91954982.938915

Cube

Length = n
Surface area 25367156661888384
Volume 2.7490384292201E+23
Space diagonal 112621393.75334

Equilateral Triangle

Length = n
Perimeter 195065976
Area 1.8307168409146E+15
Altitude 56310696.876669

Triangular Pyramid

Length = n
Surface area 1.8307168409146E+15
Volume 3.2397728584066E+22
Height 30651660.979638