65442854 (number)

65442854 is an even 8-digits composite number following 65442853 and preceding 65442855. In scientific notation, it is written as 6.5442854 × 10^7. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 32721426 positive integers (up to 65442854) that are relatively prime to 65442854.

Interesting facts

Basic properties

Name

Name sixty-five million four hundred forty-two thousand eight hundred fifty-four

Notation

Scientific notation 6.5442854 × 10^7
Engineering notation 6.5442854 × 10^6

Prime Factorization of 65442854

Prime Factorization 2 × 32721427

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 65442854
Product of the distinct prime numbers

The prime factorization of 65442854 is 2 × 32721427. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 1, 98, 35, 898, 298, 1377, 1203, 38672, 25432, 874136, 669206, 5145564, 7659638, 36471900, 92433828, 422321963, 438408906, 9659844620, 5317824639

Basic calculations (n = 65442854)

Multiplication

n×y
n×2 130885708
n×3 196328562
n×4 261771416
n×5 327214270

Division

n÷y
n÷2 32721427
n÷3 21814284.666667
n÷3 16360713.5
n÷5 13088570.8

Exponentiation

ny
n2 4282767139665316
n3 2.8027650463711E+23
n4 1.8342094372597E+31
n5 1.2003590040801E+39

Nth Root

y√n
2√n 8089.6757660613
3√n 402.98363529983
4√n 89.942624856412
5√n 36.57399878951

Divisors of 65442854

1, 2, 32721427, 65442854

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 -65442853
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 65442854 can be divided by 4 positive divisors. The sum of these divisors (counting 65442854) is 1, the average is 0.25.

Base conversion 65442854

Base System Value
2 Binary 11111001101001010000100110
3 Ternary 11120010211201102
4 Quaternary 3321221100212
5 Quinary 113223132404
6 Senary 10254400102
8 Octal 371512046
10 Decimal 65442854
12 Duodecimal 19b00032
16 Hexadecimal 3e69426
20 Vigesimal 109072e
36 Base36 12yo12

Cryptographic Hash Functions

md5 91e5553d8c1fa78a4f33a83325e60ed7
sha1 6f38019725c7ca560c734e4301ed6232e028e393
sha256 1bddacd2af361e4720a509ea412672047c42bd47f20879fef6a58581a999842b
sha512 fdb31fc9160aa9739e4090c37e72b79c2374555ec344f541fa7b53e03a423ba5212358e452ffe4dba78bd0a28e9de728370c9d37d2b0c875a8a664ec4114c822
ripemd-160 10095d6d4013c401496502a48de8e62963e28cd2

65442854 as geometric shapes

Circle

Radius = n
Diameter 130885708
Circumference 411189578.7127
Area 1.3454709783008E+16

Sphere

Radius = n
Volume 1.1740194772557E+24
Surface area 5.3818839132033E+16
Circumference 411189578.7127

Square

Length = n
Perimeter 261771416
Area 4282767139665316
Diagonal 92550171.687202

Cube

Length = n
Surface area 25696602837991896
Volume 2.8027650463711E+23
Space diagonal 113350348.12031

Equilateral Triangle

Length = n
Perimeter 196328562
Area 1.8544925707217E+15
Altitude 56675174.060156

Triangular Pyramid

Length = n
Surface area 1.8544925707217E+15
Volume 3.3030902839361E+22
Height 30850057.229067