65408070 (number)

65408070 is an even 8-digits composite number following 65408069 and preceding 65408071. In scientific notation, it is written as 6.5408070 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 12939264 positive integers (up to 65408070) that are relatively prime to 65408070.

Interesting facts

Basic properties

Name

Name sixty-five million four hundred eight thousand seventy

Notation

Scientific notation 6.5408070 × 10^7
Engineering notation 6.5408070 × 10^6

Prime Factorization of 65408070

Prime Factorization 2 × 17745 × 19 × 97

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 65408070
Product of the distinct prime numbers

The prime factorization of 65408070 is 2 × 17745 × 19 × 97. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 2, 91, 89, 377, 86, 158, 9095, 41564, 73705, 823245, 494283, 8656843, 563793, 96621701, 19527758, 548820317, 817979538, 5172601496, 3273204981

Basic calculations (n = 65408070)

Multiplication

n×y
n×2 130816140
n×3 196224210
n×4 261632280
n×5 327040350

Division

n÷y
n÷2 32704035
n÷3 21802690
n÷3 16352017.5
n÷5 13081614

Exponentiation

ny
n2 4278215621124900
n3 2.7982982682163E+23
n4 1.8303128900837E+31
n5 1.197172336365E+39

Nth Root

y√n
2√n 8087.5255795577
3√n 402.91222507376
4√n 89.930670961345
5√n 36.570110021039

Divisors of 65408070

1, 2, 19, 38, 97, 194, 1843, 3686, 17745, 35490, 337155, 674310, 1721265, 3442530, 32704035, 65408070

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 -65408069
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 65408070 can be divided by 16 positive divisors. The sum of these divisors (counting 65408070) is 1, the average is 0.0625.

Base conversion 65408070

Base System Value
2 Binary 11111001100000110001000110
3 Ternary 11120002002000010
4 Quaternary 3321200301012
5 Quinary 113221024240
6 Senary 10253531050
8 Octal 371406106
10 Decimal 65408070
12 Duodecimal 19aa3a86
16 Hexadecimal 3e60c46
20 Vigesimal 108g03a
36 Base36 12xx6u

Cryptographic Hash Functions

md5 5f7c9e22773fd4412bf2ada616fef784
sha1 c89a1c3649645e513f0b3e1c20bdfb9fd32c7726
sha256 8ed7070a6b37deea765a70e8bb310b8e85399c4ebd9dbf5ea8d3282d514cc666
sha512 cc1b95f11311872f6595c770a6a4f2e87df136d59809060494b102f5543decfb05b27305b6735f2c65dfc1e580b1b617b2ab0d5c6360b5efe6de5135145cfa19
ripemd-160 d60008da16594c375be1b6472a6d4a593bff9d26

65408070 as geometric shapes

Circle

Radius = n
Diameter 130816140
Circumference 410971024.39497
Area 1.3440410765799E+16

Sphere

Radius = n
Volume 1.1721484375975E+24
Surface area 5.3761643063196E+16
Circumference 410971024.39497

Square

Length = n
Perimeter 261632280
Area 4278215621124900
Diagonal 92500979.682649

Cube

Length = n
Surface area 25669293726749400
Volume 2.7982982682163E+23
Space diagonal 113290100.46502

Equilateral Triangle

Length = n
Perimeter 196224210
Area 1.8525217053808E+15
Altitude 56645050.232511

Triangular Pyramid

Length = n
Surface area 1.8525217053808E+15
Volume 3.2978261353972E+22
Height 30833659.894216