645452010 (number)

645452010 is an even 9-digits composite number following 645452009 and preceding 645452011. In scientific notation, it is written as 6.45452010 × 10^8. The sum of its digits is 27. It has a total of 6 prime factors and 64 positive divisors. There are 147528864 positive integers (up to 645452010) that are relatively prime to 645452010.

Interesting facts

Basic properties

Name

Name six hundred forty-five million four hundred fifty-two thousand ten

Notation

Scientific notation 6.45452010 × 10^8
Engineering notation 6.45452010 × 10^6

Prime Factorization of 645452010

Prime Factorization 2 × 5 × 63 × 3 × 7 × 48787

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 645452010
Product of the distinct prime numbers

The prime factorization of 645452010 is 2 × 5 × 63 × 3 × 7 × 48787. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 9, 37, 70, 599, 72, 8709, 942, 29204, 43343, 823719, 24364, 7160313, 7131521, 50490191, 35264889, 202688674, 867146577, 4296054404, 8312792186

Basic calculations (n = 645452010)

Multiplication

n×y
n×2 1290904020
n×3 1936356030
n×4 2581808040
n×5 3227260050

Division

n÷y
n÷2 322726005
n÷3 215150670
n÷3 161363002.5
n÷5 129090402

Exponentiation

ny
n2 416608297213040100
n3 2.6890066281883E+26
n4 1.7356247330675E+35
n5 1.1202624725641E+44

Nth Root

y√n
2√n 25405.747578058
3√n 864.21404322729
4√n 159.39180524123
5√n 57.805983090852

Divisors of 645452010

1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 63, 70, 105, 126, 189, 210, 315, 378, 441, 630, 882, 945, 1323, 1890, 2205, 2646, 4410, 6615, 13230, 48787, 97574, 146361, 243935, 292722, 341509, 487870, 683018, 731805, 1024527, 1463610, 1707545, 2049054, 3073581, 3415090, 5122635, 6147162, 9220743, 10245270, 15367905, 18441486, 21515067, 30735810, 43030134, 46103715, 64545201, 92207430, 107575335, 129090402, 215150670, 322726005, 645452010

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -645452009
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 645452010 can be divided by 64 positive divisors. The sum of these divisors (counting 645452010) is 1, the average is 0.015625.

Base conversion 645452010

Base System Value
2 Binary 100110011110001101000011101010
3 Ternary 1122222112100201000
4 Quaternary 212132031003222
5 Quinary 2310213431020
6 Senary 144014135430
8 Octal 4636150352
10 Decimal 645452010
12 Duodecimal 1601b1576
16 Hexadecimal 2678d0ea
20 Vigesimal a1e1a0a
36 Base36 aoa9yi

Cryptographic Hash Functions

md5 579c9d226a59138bf95da492b3430903
sha1 b8552170697f90ccb78e5543fd88a01559616b77
sha256 e60c3a1aa1fd47c130a4d150ebb18a18470b13ea2c1b87486e043b101bcd083c
sha512 de983b9a35f8c850855d5fc8069974bc1f753cf95048491f1cafecaabe7d564ae4a6bdf7eb3d994a01a39616f89a0aed1e5ef8c5aed3b3a00d557dbc567b226d
ripemd-160 f7fcc605c7b97a2f9318e7ba5983716a2b90776d

645452010 as geometric shapes

Circle

Radius = n
Diameter 1290904020
Circumference 4055494585.7215
Area 1.308813565949E+18

Sphere

Radius = n
Volume 1.1263684624761E+27
Surface area 5.2352542637962E+18
Circumference 4055494585.7215

Square

Length = n
Perimeter 2581808040
Area 416608297213040100
Diagonal 912806986.40297

Cube

Length = n
Surface area 2499649783278240600
Volume 2.6890066281883E+26
Space diagonal 1117955675.1675

Equilateral Triangle

Length = n
Perimeter 1936356030
Area 1.8039668440694E+17
Altitude 558977837.58373

Triangular Pyramid

Length = n
Surface area 1.8039668440694E+17
Volume 3.1690247024126E+25
Height 304268995.46766