638821625, six hundred thirty-eight million eight hundred twenty-one thousand six hundred twenty-five: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

Interesting facts

638821625 has 8 divisors, whose sum is 768946632
The reverse of 638821625 is 526128836
Previous prime number is 325

Basic properties

Is Prime? no
Number parity odd
Number length 9
Sum of Digits 41
Digital Root 5

Name

Name	six hundred thirty-eight million eight hundred twenty-one thousand six hundred twenty-five

Notation

Scientific notation	6.38821625 × 10^8
Engineering notation	6.38821625 × 10^6

Prime Factorization of 638821625

Prime Factorization 5 × 325 × 393121

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	638821625	Product of the distinct prime numbers

The prime factorization of 638821625 is 5 × 325 × 393121. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 8, 63, 23, 368, 507, 316, 3394, 79097, 9876, 145699, 273738, 5531915, 7714135, 79494526, 42993151, 688232581, 344762225, 9865378232, 8897684328

Basic calculations (n = 638821625)

Multiplication

n×y

n×2	1277643250
n×3	1916464875
n×4	2555286500
n×5	3194108125

Division

n÷y

n÷2	319410812.5
n÷3	212940541.66667
n÷3	159705406.25
n÷5	127764325

Exponentiation

n^y

n²	408093068567640625
n³	2.6069867721362E+26
n⁴	1.6653995261295E+35
n⁵	1.0638932315563E+44

Nth Root

^y√n

²√n	25274.920870301
³√n	861.2446485779
⁴√n	158.98088209059
⁵√n	57.686730049531

Divisors of 638821625

1, 5, 325, 1625, 393121, 1965605, 127764325, 638821625

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-638821624	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 638821625 can be divided by 8 positive divisors. The sum of these divisors (counting 638821625) is 1, the average is 0.125.

Base conversion 638821625

Base	System	Value
2	Binary	100110000100111010010011111001
3	Ternary	1122112001111112012
4	Quaternary	212010322103321
5	Quinary	2302014243000
6	Senary	143220055305
8	Octal	4604722371
10	Decimal	638821625
12	Duodecimal	159b34535
16	Hexadecimal	2613a4f9
20	Vigesimal	9jcce15
36	Base36	akc5x5

Cryptographic Hash Functions

md5	167a9c5c153311e65e4403ffc2ae1732
sha1	da44ae5d661aacf274c3c55036bc0606fe82399e
sha256	8a34acbcb7fe9a38bcac0684ec2c3b1a6582ccbb6780aa3c45f7696a1b4c4f5a
sha512	25ea9495aad7e64a43bcf028bfb5e3f790776af1e331e93576b5f7f216e54647d4151e90f4cf67e5b6b9e58c68b9f4925c8d514aa59f1e7b0eb4cb894dda4132
ripemd-160	2895e49a677445babef45577fe8ba3ea629a8fa3

638821625 as geometric shapes

Circle

Radius = n

Diameter	1277643250
Circumference	4013834648.1086
Area	1.282062186193E+18

Sphere

Radius = n

Volume	1.0920120655132E+27
Surface area	5.1282487447721E+18
Circumference	4013834648.1086

Square

Length = n

Perimeter	2555286500
Area	408093068567640625
Diagonal	903430206.01222

Cube

Length = n

Surface area	2448558411405843750
Volume	2.6069867721362E+26
Space diagonal	1106471511.4737

Equilateral Triangle

Length = n

Perimeter	1916464875
Area	1.7670948224396E+17
Altitude	553235755.73686

Triangular Pyramid

Length = n

Surface area	1.7670948224396E+17
Volume	3.0723633750685E+25
Height	301143402.00407