65128210 (number)

65128210 is an even 8-digits composite number following 65128209 and preceding 65128211. In scientific notation, it is written as 6.5128210 × 10^7. The sum of its digits is 25. It has a total of 4 prime factors and 16 positive divisors. There are 21608640 positive integers (up to 65128210) that are relatively prime to 65128210.

Interesting facts

Basic properties

Name

Name sixty-five million one hundred twenty-eight thousand two hundred ten

Notation

Scientific notation 6.5128210 × 10^7
Engineering notation 6.5128210 × 10^6

Prime Factorization of 65128210

Prime Factorization 2 × 155 × 7 × 30013

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 65128210
Product of the distinct prime numbers

The prime factorization of 65128210 is 2 × 155 × 7 × 30013. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 9, 27, 25, 925, 929, 4176, 3322, 29149, 34951, 489024, 225897, 3401823, 1486770, 72200771, 96491605, 8048886, 487456889, 2227622971, 5578384042

Basic calculations (n = 65128210)

Multiplication

n×y
n×2 130256420
n×3 195384630
n×4 260512840
n×5 325641050

Division

n÷y
n÷2 32564105
n÷3 21709403.333333
n÷3 16282052.5
n÷5 13025642

Exponentiation

ny
n2 4241683737804100
n3 2.7625326922929E+23
n4 1.7991880931552E+31
n5 1.1717789996051E+39

Nth Root

y√n
2√n 8070.2050779395
3√n 402.33675980126
4√n 89.834320156271
5√n 36.538761986586

Divisors of 65128210

1, 2, 7, 14, 155, 310, 1085, 2170, 30013, 60026, 210091, 420182, 4652015, 9304030, 32564105, 65128210

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 -65128209
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 65128210 can be divided by 16 positive divisors. The sum of these divisors (counting 65128210) is 1, the average is 0.0625.

Base conversion 65128210

Base System Value
2 Binary 11111000011100011100010010
3 Ternary 11112112212002221
4 Quaternary 3320130130102
5 Quinary 113133100320
6 Senary 10243531254
8 Octal 370343422
10 Decimal 65128210
12 Duodecimal 19989b2a
16 Hexadecimal 3e1c712
20 Vigesimal 10710aa
36 Base36 12rx8y

Cryptographic Hash Functions

md5 359a3f983dae5415eefb21b9323ebb8d
sha1 b41aa71eb8491ef75a77704cac3f2fb95898a4aa
sha256 cc95e724f1d6fe1c237d9fa3b4a82b46b233ba1cb1e15aad924be366c3388d6d
sha512 47cc415a4e312cdb46fd27e6c3f2013412e0dc61ec387b94a06c37a460f0876398446fa5786b3b5c998d686b9015747920a2c2eaa902e41bdca5afff9846b188
ripemd-160 edf2ce2c049f9bec60a9ab4621dbd3f0bca70a62

65128210 as geometric shapes

Circle

Radius = n
Diameter 130256420
Circumference 409212612.15491
Area 1.3325642469537E+16

Sphere

Radius = n
Volume 1.1571669881879E+24
Surface area 5.3302569878147E+16
Circumference 409212612.15491

Square

Length = n
Perimeter 260512840
Area 4241683737804100
Diagonal 92105197.875083

Cube

Length = n
Surface area 25450102426824600
Volume 2.7625326922929E+23
Space diagonal 112805368.72602

Equilateral Triangle

Length = n
Perimeter 195384630
Area 1.8367029358788E+15
Altitude 56402684.363008

Triangular Pyramid

Length = n
Surface area 1.8367029358788E+15
Volume 3.2556759999497E+22
Height 30701732.625028