201966987 (number)

201966987 is an odd 9-digits composite number following 201966986 and preceding 201966988. In scientific notation, it is written as 2.01966987 × 10^8. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 126724352 positive integers (up to 201966987) that are relatively prime to 201966987.

Interesting facts

Basic properties

Name

Name two hundred one million nine hundred sixty-six thousand nine hundred eighty-seven

Notation

Scientific notation 2.01966987 × 10^8
Engineering notation 2.01966987 × 10^6

Prime Factorization of 201966987

Prime Factorization 3 × 17 × 3960137

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 201966987
Product of the distinct prime numbers

The prime factorization of 201966987 is 3 × 17 × 3960137. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 3, 55, 99, 209, 692, 7898, 8155, 17563, 98727, 680342, 469348, 9912740, 5877787, 70223411, 14438286, 405184640, 365157048, 1812278773, 7329827003

Basic calculations (n = 201966987)

Multiplication

n×y
n×2 403933974
n×3 605900961
n×4 807867948
n×5 1009834935

Division

n÷y
n÷2 100983493.5
n÷3 67322329
n÷3 50491746.75
n÷5 40393397.4

Exponentiation

ny
n2 40790663837858169
n3 8.2383674730621E+24
n4 1.6638782563332E+33
n5 3.3604847816642E+41

Nth Root

y√n
2√n 14211.508962809
3√n 586.71446497751
4√n 119.21203363255
5√n 45.820104709719

Divisors of 201966987

1, 3, 17, 51, 3960137, 11880411, 67322329, 201966987

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 -201966986
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 201966987 can be divided by 8 positive divisors. The sum of these divisors (counting 201966987) is 1, the average is 0.125.

Base conversion 201966987

Base System Value
2 Binary 1100000010011100010110001011
3 Ternary 112002000222121210
4 Quaternary 30002130112023
5 Quinary 403200420422
6 Senary 32012504203
8 Octal 1402342613
10 Decimal 201966987
12 Duodecimal 5777b063
16 Hexadecimal c09c58b
20 Vigesimal 3325h97
36 Base36 3c8uq3

Cryptographic Hash Functions

md5 205756bb2efc3c7a6e46da80e279b9b8
sha1 6e4a84719cac63674f6cb0efb94ac44df28aea9b
sha256 eed174f19bc7738a4347f6577010d361abb7ef2e43d16d79d5cd5452d07b754c
sha512 6486aa803c8bed53b5b55b15d42ca6de55675c038ce89a88d0c6b46fddcbd8a002fd1db0dab19d8d7b24732df86f3a760ef2ccfb8c241c8a12bf9a137da1d89f
ripemd-160 97caf7ecf829903bbbe57059de14d35dc17fb8d7

201966987 as geometric shapes

Circle

Radius = n
Diameter 403933974
Circumference 1268996005.2537
Area 1.2814764984807E+17

Sphere

Radius = n
Volume 3.4508792974593E+25
Surface area 5.1259059939226E+17
Circumference 1268996005.2537

Square

Length = n
Perimeter 807867948
Area 40790663837858169
Diagonal 285624452.16703

Cube

Length = n
Surface area 244743983027149014
Volume 8.2383674730621E+24
Space diagonal 349817082.9356

Equilateral Triangle

Length = n
Perimeter 605900961
Area 1.7662875560408E+16
Altitude 174908541.4678

Triangular Pyramid

Length = n
Surface area 1.7662875560408E+16
Volume 9.7090091768481E+23
Height 95208150.722344