638548214 (number)

638548214 is an even 9-digits composite number following 638548213 and preceding 638548215. In scientific notation, it is written as 6.38548214 × 10^8. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 316801704 positive integers (up to 638548214) that are relatively prime to 638548214.

Interesting facts

Basic properties

Name

Name six hundred thirty-eight million five hundred forty-eight thousand two hundred fourteen

Notation

Scientific notation 6.38548214 × 10^8
Engineering notation 6.38548214 × 10^6

Prime Factorization of 638548214

Prime Factorization 2 × 167 × 719 × 2659

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 638548214
Product of the distinct prime numbers

The prime factorization of 638548214 is 2 × 167 × 719 × 2659. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 1, 59, 6, 296, 450, 5179, 6942, 40975, 52368, 125484, 546991, 7224223, 7279151, 53805615, 3709573, 241996834, 424352839, 3456293237, 3391152162

Basic calculations (n = 638548214)

Multiplication

n×y
n×2 1277096428
n×3 1915644642
n×4 2554192856
n×5 3192741070

Division

n÷y
n÷2 319274107
n÷3 212849404.66667
n÷3 159637053.5
n÷5 127709642.8

Exponentiation

ny
n2 407743821602589796
n3 2.6036408905387E+26
n4 1.6625502405508E+35
n5 1.061618486789E+44

Nth Root

y√n
2√n 25269.511550483
3√n 861.12176223369
4√n 158.96386869501
5√n 57.681791303948

Divisors of 638548214

1, 2, 167, 334, 719, 1438, 2659, 5318, 120073, 240146, 444053, 888106, 1911821, 3823642, 319274107, 638548214

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 -638548213
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 638548214 can be divided by 16 positive divisors. The sum of these divisors (counting 638548214) is 1, the average is 0.0625.

Base conversion 638548214

Base System Value
2 Binary 100110000011110111100011110110
3 Ternary 1122111112121110212
4 Quaternary 212003313203312
5 Quinary 2301432020324
6 Senary 143210145422
8 Octal 4603674366
10 Decimal 638548214
12 Duodecimal 159a22272
16 Hexadecimal 260f78f6
20 Vigesimal 9jaiaae
36 Base36 ak6aye

Cryptographic Hash Functions

md5 25e7b592c7f6248ed41707393bc1b264
sha1 73cef21cf8762167b8973cbff43269bc547ada93
sha256 42b9f11cfad73681ed9693939408d93bc7853eb31db6f822b1dbc7d468b88751
sha512 f1b7345f8ecde236f203f5badf6baafea03b9240d8dd9a3751531f518799dd0b96cca42530d1a4ad2b63efe934410f3a32560601c5f5686a79ab011d13a1b186
ripemd-160 b2535211a01f311e18feebcede63c91f531bbd66

638548214 as geometric shapes

Circle

Radius = n
Diameter 1277096428
Circumference 4012116756.1306
Area 1.2809649944933E+18

Sphere

Radius = n
Volume 1.090610545907E+27
Surface area 5.1238599779733E+18
Circumference 4012116756.1306

Square

Length = n
Perimeter 2554192856
Area 407743821602589796
Diagonal 903043544.46792

Cube

Length = n
Surface area 2446462929615538776
Volume 2.6036408905387E+26
Space diagonal 1105997949.7304

Equilateral Triangle

Length = n
Perimeter 1915644642
Area 1.76558253872E+17
Altitude 552998974.86518

Triangular Pyramid

Length = n
Surface area 1.76558253872E+17
Volume 3.0684202157908E+25
Height 301014514.82264