201986938 (number)

201986938 is an even 9-digits composite number following 201986937 and preceding 201986939. In scientific notation, it is written as 2.01986938 × 10^8. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 100971420 positive integers (up to 201986938) that are relatively prime to 201986938.

Interesting facts

Basic properties

Name

Name two hundred one million nine hundred eighty-six thousand nine hundred thirty-eight

Notation

Scientific notation 2.01986938 × 10^8
Engineering notation 2.01986938 × 10^6

Prime Factorization of 201986938

Prime Factorization 2 × 6491 × 15559

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 201986938
Product of the distinct prime numbers

The prime factorization of 201986938 is 2 × 6491 × 15559. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 1, 93, 68, 844, 895, 4687, 2734, 30497, 92898, 113720, 165852, 1320706, 5399309, 25867688, 45018123, 384373207, 822639451, 8260813679, 1892446257

Basic calculations (n = 201986938)

Multiplication

n×y
n×2 403973876
n×3 605960814
n×4 807947752
n×5 1009934690

Division

n÷y
n÷2 100993469
n÷3 67328979.333333
n÷3 50496734.5
n÷5 40397387.6

Exponentiation

ny
n2 40798723122615844
n3 8.240809157847E+24
n4 1.6645358084359E+33
n5 3.3621449113732E+41

Nth Root

y√n
2√n 14212.210876567
3√n 586.73378357185
4√n 119.21497756812
5√n 45.821009927749

Divisors of 201986938

1, 2, 6491, 12982, 15559, 31118, 100993469, 201986938

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 -201986937
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 201986938 can be divided by 8 positive divisors. The sum of these divisors (counting 201986938) is 1, the average is 0.125.

Base conversion 201986938

Base System Value
2 Binary 1100000010100001001101111010
3 Ternary 112002001222222201
4 Quaternary 30002201031322
5 Quinary 403202040223
6 Senary 32013140414
8 Octal 1402411572
10 Decimal 201986938
12 Duodecimal 5778a70a
16 Hexadecimal c0a137a
20 Vigesimal 332876i
36 Base36 3c9a4a

Cryptographic Hash Functions

md5 98769c281de813ac7e0bba5abba88e9f
sha1 8fc4e5e282bc5d57ae2fa76a17a1ec15f1e10d46
sha256 a3fd8c0e531430d091cd046adf891db1aa691e7421c16af66035408aa4b69238
sha512 53b2330858ca85b701dbad80d56d8a222778ea225bf6dcbfd2bbff18b92b42bd7f2af31fca93a912f4b7a9eb639a8621d13c34b4642d6bdf806aae9d8650e318
ripemd-160 0aec750e674f17ff0b09c093a9edd1e045834834

201986938 as geometric shapes

Circle

Radius = n
Diameter 403973876
Circumference 1269121361.0838
Area 1.2817296883785E+17

Sphere

Radius = n
Volume 3.4519020679903E+25
Surface area 5.1269187535142E+17
Circumference 1269121361.0838

Square

Length = n
Perimeter 807947752
Area 40798723122615844
Diagonal 285652667.14181

Cube

Length = n
Surface area 244792338735695064
Volume 8.240809157847E+24
Space diagonal 349851639.08126

Equilateral Triangle

Length = n
Perimeter 605960814
Area 1.7666365333076E+16
Altitude 174925819.54063

Triangular Pyramid

Length = n
Surface area 1.7666365333076E+16
Volume 9.711886729963E+23
Height 95217555.713938