65642007 (number)

65642007 is an odd 8-digits composite number following 65642006 and preceding 65642008. In scientific notation, it is written as 6.5642007 × 10^7. The sum of its digits is 30. It has a total of 2 prime factors and 4 positive divisors. There are 43761336 positive integers (up to 65642007) that are relatively prime to 65642007.

Interesting facts

Basic properties

Name

Name sixty-five million six hundred forty-two thousand seven

Notation

Scientific notation 6.5642007 × 10^7
Engineering notation 6.5642007 × 10^6

Prime Factorization of 65642007

Prime Factorization 3 × 21880669

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 65642007
Product of the distinct prime numbers

The prime factorization of 65642007 is 3 × 21880669. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 6, 31, 50, 85, 753, 2724, 6280, 70526, 66969, 750130, 628786, 6102205, 5205322, 68517167, 95833403, 404950073, 740088210, 2002474095, 4561010235

Basic calculations (n = 65642007)

Multiplication

n×y
n×2 131284014
n×3 196926021
n×4 262568028
n×5 328210035

Division

n÷y
n÷2 32821003.5
n÷3 21880669
n÷3 16410501.75
n÷5 13128401.4

Exponentiation

ny
n2 4308873082988049
n3 2.8284307707561E+23
n4 1.8566387245299E+31
n5 1.2187349215206E+39

Nth Root

y√n
2√n 8101.9754998395
3√n 403.39200240895
4√n 90.01097433002
5√n 36.596231840059

Divisors of 65642007

1, 3, 21880669, 65642007

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -65642006
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 65642007 can be divided by 4 positive divisors. The sum of these divisors (counting 65642007) is 1, the average is 0.25.

Base conversion 65642007

Base System Value
2 Binary 11111010011001111000010111
3 Ternary 11120111221220110
4 Quaternary 3322121320113
5 Quinary 113301021012
6 Senary 10302534103
8 Octal 372317027
10 Decimal 65642007
12 Duodecimal 19b97333
16 Hexadecimal 3e99e17
20 Vigesimal 10a5507
36 Base36 132xp3

Cryptographic Hash Functions

md5 8dc2a4405a4abef2b0e84063d04954c3
sha1 fba9add53a04f6bb6c753dd8ff93ed91481261f7
sha256 b151ae4acbcfdb1d56c95b4cce7f0ae7ddfba1d17505cf5bff0482fc0ba74be5
sha512 b524d161350de2a6855618c8e2d845a030f6e22f4522adb0bd66ca0e463804b0358e0e442db0063c36dead1e40d26cce0f1473e48d857dba6a3b9983707b3136
ripemd-160 a57820d0fb4d69cd906539ca99357119cc4484d7

65642007 as geometric shapes

Circle

Radius = n
Diameter 131284014
Circumference 412440893.91618
Area 1.3536724022766E+16

Sphere

Radius = n
Volume 1.184770310746E+24
Surface area 5.4146896091064E+16
Circumference 412440893.91618

Square

Length = n
Perimeter 262568028
Area 4308873082988049
Diagonal 92831816.56079

Cube

Length = n
Surface area 25853238497928294
Volume 2.8284307707561E+23
Space diagonal 113695291.23479

Equilateral Triangle

Length = n
Perimeter 196926021
Area 1.8657967757753E+15
Altitude 56847645.617396

Triangular Pyramid

Length = n
Surface area 1.8657967757753E+15
Volume 3.3333376301973E+22
Height 30943938.853597