65432920 (number)

65432920 is an even 8-digits composite number following 65432919 and preceding 65432921. In scientific notation, it is written as 6.5432920 × 10^7. The sum of its digits is 31. It has a total of 6 prime factors and 32 positive divisors. There are 22434048 positive integers (up to 65432920) that are relatively prime to 65432920.

Interesting facts

Basic properties

Name

Name sixty-five million four hundred thirty-two thousand nine hundred twenty

Notation

Scientific notation 6.5432920 × 10^7
Engineering notation 6.5432920 × 10^6

Prime Factorization of 65432920

Prime Factorization 2 × 2 × 2 × 7 × 5 × 233689

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 16358230
Product of the distinct prime numbers

The prime factorization of 65432920 is 2 × 2 × 2 × 7 × 5 × 233689. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 1, 4, 35, 544, 956, 3462, 6264, 88722, 14895, 579538, 73949, 1125672, 4119043, 19117821, 60931415, 733816397, 151776266, 2970584056, 1629258559

Basic calculations (n = 65432920)

Multiplication

n×y
n×2 130865840
n×3 196298760
n×4 261731680
n×5 327164600

Division

n÷y
n÷2 32716460
n÷3 21810973.333333
n÷3 16358230
n÷5 13086584

Exponentiation

ny
n2 4281467019726400
n3 2.801488889844E+23
n4 1.8330959841005E+31
n5 1.1994482287997E+39

Nth Root

y√n
2√n 8089.0617502897
3√n 402.96324375838
4√n 89.939211416877
5√n 36.572888360657

Divisors of 65432920

1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 233689, 467378, 934756, 1168445, 1635823, 1869512, 2336890, 3271646, 4673780, 6543292, 8179115, 9347560, 13086584, 16358230, 32716460, 65432920

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -65432919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 65432920 can be divided by 32 positive divisors. The sum of these divisors (counting 65432920) is 1, the average is 0.03125.

Base conversion 65432920

Base System Value
2 Binary 11111001100110110101011000
3 Ternary 11120010100002111
4 Quaternary 3321212311120
5 Quinary 113222323140
6 Senary 10254242104
8 Octal 371466530
10 Decimal 65432920
12 Duodecimal 19ab6334
16 Hexadecimal 3e66d58
20 Vigesimal 108j260
36 Base36 12ygd4

Cryptographic Hash Functions

md5 aad9051c63d647aa1312b9d2ecc56400
sha1 0bbc181af8936f19c32ed90f5b78e9de60fcc8f9
sha256 44b25bdc9b3daf320182d65c1f145eb76c9c670b21831f7709782d43af285623
sha512 6055c76be9de059c57fb89b66f27d2f798f8407fce2620fbe71cdc285d9dad2c182906909ab80b0ebad267fb6f85ec5be9cbc72b8e84cc4de96e00b86c6a67e1
ripemd-160 35c1171a37f1bd6a3e714c839e80b01c66b97fd7

65432920 as geometric shapes

Circle

Radius = n
Diameter 130865840
Circumference 411127161.54986
Area 1.3450625335759E+16

Sphere

Radius = n
Volume 1.1734849220596E+24
Surface area 5.3802501343038E+16
Circumference 411127161.54986

Square

Length = n
Perimeter 261731680
Area 4281467019726400
Diagonal 92536122.889674

Cube

Length = n
Surface area 25688802118358400
Volume 2.801488889844E+23
Space diagonal 113333141.92759

Equilateral Triangle

Length = n
Perimeter 196298760
Area 1.8539296022742E+15
Altitude 56666570.963795

Triangular Pyramid

Length = n
Surface area 1.8539296022742E+15
Volume 3.3015863190457E+22
Height 30845374.296558