201398642 (number)

201398642 is an even 9-digits composite number following 201398641 and preceding 201398643. In scientific notation, it is written as 2.01398642 × 10^8. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 97668480 positive integers (up to 201398642) that are relatively prime to 201398642.

Interesting facts

Basic properties

Name

Name two hundred one million three hundred ninety-eight thousand six hundred forty-two

Notation

Scientific notation 2.01398642 × 10^8
Engineering notation 2.01398642 × 10^6

Prime Factorization of 201398642

Prime Factorization 2 × 41 × 173 × 14197

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 201398642
Product of the distinct prime numbers

The prime factorization of 201398642 is 2 × 41 × 173 × 14197. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 9, 24, 35, 930, 453, 6002, 53, 99825, 6913, 41862, 170547, 8436508, 1664690, 85145421, 83913780, 310054730, 877371423, 8230816792, 1952392477

Basic calculations (n = 201398642)

Multiplication

n×y
n×2 402797284
n×3 604195926
n×4 805594568
n×5 1006993210

Division

n÷y
n÷2 100699321
n÷3 67132880.666667
n÷3 50349660.5
n÷5 40279728.4

Exponentiation

ny
n2 40561412999444164
n3 8.1690134956892E+24
n4 1.6452282245115E+33
n5 3.3134673019668E+41

Nth Root

y√n
2√n 14191.498934221
3√n 586.16360018047
4√n 119.12807785833
5√n 45.794287629061

Divisors of 201398642

1, 2, 41, 82, 173, 346, 7093, 14186, 14197, 28394, 582077, 1164154, 2456081, 4912162, 100699321, 201398642

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 -201398641
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 201398642 can be divided by 16 positive divisors. The sum of these divisors (counting 201398642) is 1, the average is 0.0625.

Base conversion 201398642

Base System Value
2 Binary 1100000000010001100101110010
3 Ternary 112000222002222222
4 Quaternary 30000101211302
5 Quinary 403024224032
6 Senary 31552401042
8 Octal 1400214562
10 Decimal 201398642
12 Duodecimal 57546182
16 Hexadecimal c011972
20 Vigesimal 32iegc2
36 Base36 3bwo6q

Cryptographic Hash Functions

md5 197ba524460863216f042dd300a93995
sha1 a148eac293aaa03d153d5238f2694d52b09140d8
sha256 e7cf3582e0438ac6b2528df099cac5fda16c660cbe802ea3367a07b451d5e6c5
sha512 9f0ac49e1eb7a07a58a2669826bb6ef6111907fc42e602ec572671a6119c7823f82bcc4fa9fc63eb42ac339c2d59a392a438735932f3e04355913b9569378aa2
ripemd-160 9871d12ed4c3b7bd6bc73986a4d7f230362b85e6

201398642 as geometric shapes

Circle

Radius = n
Diameter 402797284
Circumference 1265424988.3003
Area 1.2742743709828E+17

Sphere

Radius = n
Volume 3.4218283713511E+25
Surface area 5.097097483931E+17
Circumference 1265424988.3003

Square

Length = n
Perimeter 805594568
Area 40561412999444164
Diagonal 284820690.95992

Cube

Length = n
Surface area 243368477996664984
Volume 8.1690134956892E+24
Space diagonal 348832680.51938

Equilateral Triangle

Length = n
Perimeter 604195926
Area 1.7563607035456E+16
Altitude 174416340.25969

Triangular Pyramid

Length = n
Surface area 1.7563607035456E+16
Volume 9.6272747306771E+23
Height 94940230.319975