640291229 (number)

640291229 is an odd 9-digits composite number following 640291228 and preceding 640291230. In scientific notation, it is written as 6.40291229 × 10^8. The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors. There are 640141020 positive integers (up to 640291229) that are relatively prime to 640291229.

Interesting facts

Basic properties

Name

Name six hundred forty million two hundred ninety-one thousand two hundred twenty-nine

Notation

Scientific notation 6.40291229 × 10^8
Engineering notation 6.40291229 × 10^6

Prime Factorization of 640291229

Prime Factorization 4391 × 145819

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 640291229
Product of the distinct prime numbers

The prime factorization of 640291229 is 4391 × 145819. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 3, 72, 28, 700, 833, 4038, 614, 81217, 71360, 769286, 103516, 4350437, 4447915, 67187382, 12953785, 504410569, 645971756, 3896615740, 4675672739

Basic calculations (n = 640291229)

Multiplication

n×y
n×2 1280582458
n×3 1920873687
n×4 2561164916
n×5 3201456145

Division

n÷y
n÷2 320145614.5
n÷3 213430409.66667
n÷3 160072807.25
n÷5 128058245.8

Exponentiation

ny
n2 409972857934330441
n3 2.6250202506341E+26
n4 1.6807774424284E+35
n5 1.076187054288E+44

Nth Root

y√n
2√n 25303.976545199
3√n 861.90457157819
4√n 159.07223687746
5√n 57.713247231235

Divisors of 640291229

1, 4391, 145819, 640291229

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 -640291228
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 640291229 can be divided by 4 positive divisors. The sum of these divisors (counting 640291229) is 1, the average is 0.25.

Base conversion 640291229

Base System Value
2 Binary 100110001010100001000110011101
3 Ternary 1122121211011102222
4 Quaternary 212022201012131
5 Quinary 2302403304404
6 Senary 143311355125
8 Octal 4612410635
10 Decimal 640291229
12 Duodecimal 15a522aa5
16 Hexadecimal 262a119d
20 Vigesimal a01g819
36 Base36 al7nvh

Cryptographic Hash Functions

md5 cee7ab2a5c6f8bd943127fceaea28550
sha1 18d57be7d816156c8fdf965648c8082d7ae17f52
sha256 3b5c3d938a1d396493d44b6b449c95875a60b3cfd21261c295466191e53dc28f
sha512 cb16b29822c064462cf2f9d2c9f972b862a87dfdd829a3a8b6e1110e960fa084e9578d5cc57ad3532b34030f5424937c9e37d78b6112ecd7891b49c8748155bc
ripemd-160 e9704ad4de2e568c1dc733c86cb56f00f15f8b0b

640291229 as geometric shapes

Circle

Radius = n
Diameter 1280582458
Circumference 4023068442.3688
Area 1.2879677186577E+18

Sphere

Radius = n
Volume 1.0995659113222E+27
Surface area 5.1518708746308E+18
Circumference 4023068442.3688

Square

Length = n
Perimeter 2561164916
Area 409972857934330441
Diagonal 905508539.92034

Cube

Length = n
Surface area 2459837147605982646
Volume 2.6250202506341E+26
Space diagonal 1109016940.2687

Equilateral Triangle

Length = n
Perimeter 1920873687
Area 1.7752345491662E+17
Altitude 554508470.13436

Triangular Pyramid

Length = n
Surface area 1.7752345491662E+17
Volume 3.0936160332924E+25
Height 301836179.97345