201987072 (number)

201987072 is an even 9-digits composite number following 201987071 and preceding 201987073. In scientific notation, it is written as 2.01987072 × 10^8. The sum of its digits is 36. It has a total of 14 prime factors and 176 positive divisors. There are 55296000 positive integers (up to 201987072) that are relatively prime to 201987072.

Interesting facts

Basic properties

Name

Name two hundred one million nine hundred eighty-seven thousand seventy-two

Notation

Scientific notation 2.01987072 × 10^8
Engineering notation 2.01987072 × 10^6

Prime Factorization of 201987072

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 9 × 31 × 101

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 14
Total number of prime factors
rad Radical 394506
Product of the distinct prime numbers

The prime factorization of 201987072 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 9 × 31 × 101. Since it has a total of 14 prime factors.

Most popular turbo-numbers

Basic calculations (n = 201987072)

Multiplication

n×y
n×2 403974144
n×3 605961216
n×4 807948288
n×5 1009935360

Division

n÷y
n÷2 100993536
n÷3 67329024
n÷3 50496768
n÷5 40397414.4

Exponentiation

ny
n2 40798777255133184
n3 8.2408255589445E+24
n4 1.664540225514E+33
n5 3.3621560637779E+41

Nth Root

y√n
2√n 14212.215590822
3√n 586.73391332003
4√n 119.21499734019
5√n 45.821016007363

Divisors of 201987072

176 divisors

τ Total Divisors 176
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201987071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0056818181818182
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 176
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201987072 can be divided by 176 positive divisors. The sum of these divisors (counting 201987072) is 1, the average is 0.0056818181818182.

Base conversion 201987072

Base System Value
2 Binary 1100000010100001010000000000
3 Ternary 112002002000011200
4 Quaternary 30002201100000
5 Quinary 403202041242
6 Senary 32013141200
8 Octal 1402412000
10 Decimal 201987072
12 Duodecimal 5778a800
16 Hexadecimal c0a1400
20 Vigesimal 33287dc
36 Base36 3c9a80

Cryptographic Hash Functions

md5 28bea3b81938efb4a53e456f745a82df
sha1 dbbfc6fe50ce58548c9f51223afa15be5217a39b
sha256 8d461e50ccf642cd638c629296fa7495ba4183c7f8fb223ae323cd4b9415c8c0
sha512 70438e5d24e8a07c7a91ca756c46d000b2fafe9291cf273be0f8d9f44b1b2e1b26b463bda42ed5370ae0d473ee64bb199e0c3659d9be6329025799f7897b265c
ripemd-160 b7ab545f9b7efff3d8a6512925cf1fc166e3be74

201987072 as geometric shapes

Circle

Radius = n
Diameter 403974144
Circumference 1269122203.0306
Area 1.2817313890017E+17

Sphere

Radius = n
Volume 3.451908938066E+25
Surface area 5.1269255560069E+17
Circumference 1269122203.0306

Square

Length = n
Perimeter 807948288
Area 40798777255133184
Diagonal 285652856.64643

Cube

Length = n
Surface area 244792663530799104
Volume 8.2408255589445E+24
Space diagonal 349851871.17607

Equilateral Triangle

Length = n
Perimeter 605961216
Area 1.7666388773144E+16
Altitude 174925935.58804

Triangular Pyramid

Length = n
Surface area 1.7666388773144E+16
Volume 9.7119060588419E+23
Height 95217618.882144