621330390 (number)

621330390 is an even 9-digits composite number following 621330389 and preceding 621330391. In scientific notation, it is written as 6.21330390 × 10^8. The sum of its digits is 27. It has a total of 5 prime factors and 32 positive divisors. There are 165083328 positive integers (up to 621330390) that are relatively prime to 621330390.

Interesting facts

Basic properties

Name

Name six hundred twenty-one million three hundred thirty thousand three hundred ninety

Notation

Scientific notation 6.21330390 × 10^8
Engineering notation 6.21330390 × 10^6

Prime Factorization of 621330390

Prime Factorization 2 × 5 × 9 × 277 × 24923

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 621330390
Product of the distinct prime numbers

The prime factorization of 621330390 is 2 × 5 × 9 × 277 × 24923. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 621330390)

Multiplication

n×y
n×2 1242660780
n×3 1863991170
n×4 2485321560
n×5 3106651950

Division

n÷y
n÷2 310665195
n÷3 207110130
n÷3 155332597.5
n÷5 124266078

Exponentiation

ny
n2 386051453537552100
n3 2.3986550018655E+26
n4 1.4903572477846E+35
n5 9.2600425000531E+43

Nth Root

y√n
2√n 24926.499754278
3√n 853.31136909747
4√n 157.88128373648
5√n 57.367314393445

Divisors of 621330390

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -621330389
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 621330390 can be divided by 32 positive divisors. The sum of these divisors (counting 621330390) is 1, the average is 0.03125.

Base conversion 621330390

Base System Value
2 Binary 100101000010001011111111010110
3 Ternary 1121022010212001200
4 Quaternary 211002023333112
5 Quinary 2233030033030
6 Senary 141353133330
8 Octal 4502137726
10 Decimal 621330390
12 Duodecimal 1540ba246
16 Hexadecimal 2508bfd6
20 Vigesimal 9e365ja
36 Base36 a9x9li

Cryptographic Hash Functions

md5 f6ddc4e61567dfc5bc9e41083b9a0197
sha1 fe91226efdbbfc3d047736838b1c4232c3ce75d4
sha256 491eb8c4b473179fb1aecc0ba58d7c23d5120f833da75871d31d40bb2872c0ef
sha512 7620f9c9a9bf56acfa3c44fbd11541f069f8a2c7bdf0838fc45fdc19dba77fdae385961a834edaa5571223c15636e33f61fe27f4ecb701b05e6c7aa891ee104a
ripemd-160 75b334d5123a38f09b5d3b7269ded774efec1703

621330390 as geometric shapes

Circle

Radius = n
Diameter 1242660780
Circumference 3903933977.3522
Area 1.2128164103412E+18

Sphere

Radius = n
Volume 1.0047462576476E+27
Surface area 4.8512656413649E+18
Circumference 3903933977.3522

Square

Length = n
Perimeter 2485321560
Area 386051453537552100
Diagonal 878693864.25256

Cube

Length = n
Surface area 2316308721225312600
Volume 2.3986550018655E+26
Space diagonal 1076175803.7666

Equilateral Triangle

Length = n
Perimeter 1863991170
Area 1.6716518296571E+17
Altitude 538087901.88329

Triangular Pyramid

Length = n
Surface area 1.6716518296571E+17
Volume 2.8268420292436E+25
Height 292897954.75085