202028638 (number)

202028638 is an even 9-digits composite number following 202028637 and preceding 202028639. In scientific notation, it is written as 2.02028638 × 10^8. The sum of its digits is 31. It has a total of 5 prime factors and 32 positive divisors. There are 85428000 positive integers (up to 202028638) that are relatively prime to 202028638.

Interesting facts

Basic properties

Name

Name two hundred two million twenty-eight thousand six hundred thirty-eight

Notation

Scientific notation 2.02028638 × 10^8
Engineering notation 2.02028638 × 10^6

Prime Factorization of 202028638

Prime Factorization 2 × 7 × 227 × 421 × 151

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 202028638
Product of the distinct prime numbers

The prime factorization of 202028638 is 2 × 7 × 227 × 421 × 151. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 6, 51, 10, 87, 244, 194, 3118, 9126, 79318, 104572, 568777, 377185, 1178314, 22516780, 58936121, 501366803, 10530223, 5009575067, 8417852060

Basic calculations (n = 202028638)

Multiplication

n×y
n×2 404057276
n×3 606085914
n×4 808114552
n×5 1010143190

Division

n÷y
n÷2 101014319
n÷3 67342879.333333
n÷3 50507159.5
n÷5 40405727.6

Exponentiation

ny
n2 40815570572135044
n3 8.2459141318813E+24
n4 1.6659108011289E+33
n5 3.3656169018157E+41

Nth Root

y√n
2√n 14213.67784917
3√n 586.77415765989
4√n 119.22113004485
5√n 45.822901711806

Divisors of 202028638

1, 2, 7, 14, 151, 227, 302, 421, 454, 842, 1057, 1589, 2114, 2947, 3178, 5894, 34277, 63571, 68554, 95567, 127142, 191134, 239939, 444997, 479878, 668969, 889994, 1337938, 14430617, 28861234, 101014319, 202028638

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 -202028637
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 202028638 can be divided by 32 positive divisors. The sum of these divisors (counting 202028638) is 1, the average is 0.03125.

Base conversion 202028638

Base System Value
2 Binary 1100000010101011011001011110
3 Ternary 112002011010012011
4 Quaternary 30002223121132
5 Quinary 403204404023
6 Senary 32014101434
8 Octal 1402533136
10 Decimal 202028638
12 Duodecimal 577aa87a
16 Hexadecimal c0ab65e
20 Vigesimal 332dbbi
36 Base36 3ca6am

Cryptographic Hash Functions

md5 a049fcf2f8a3ed8caed8cfd3926d7e72
sha1 bff925237406485780d0118fc23d2d0c3b9b3f9b
sha256 a1b8388dbfa300f8bd44929ebdd71d0a462597f25565c4050ef737e766ff9a75
sha512 ab09a9826061e0ce7487a6b2e44dfc3b6ec62a3a695c2d5278484a4e6596b4ebd5ccd1424cfe0529cfbb7a27aca450db524f42a3b0efb1b97c49d5c12d87005b
ripemd-160 d5cbb64cbd5b95ef5a600f9c6081f60c19a0f0eb

202028638 as geometric shapes

Circle

Radius = n
Diameter 404057276
Circumference 1269383369.9111
Area 1.282258966615E+17

Sphere

Radius = n
Volume 3.4540404345134E+25
Surface area 5.1290358664598E+17
Circumference 1269383369.9111

Square

Length = n
Perimeter 808114552
Area 40815570572135044
Diagonal 285711639.84736

Cube

Length = n
Surface area 244893423432810264
Volume 8.2459141318813E+24
Space diagonal 349923865.59994

Equilateral Triangle

Length = n
Perimeter 606085914
Area 1.7673660492713E+16
Altitude 174961932.79997

Triangular Pyramid

Length = n
Surface area 1.7673660492713E+16
Volume 9.7179029995588E+23
Height 95237213.282455