201900987 (number)

201900987 is an odd 9-digits composite number following 201900986 and preceding 201900988. In scientific notation, it is written as 2.01900987 × 10^8. The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors. There are 129959088 positive integers (up to 201900987) that are relatively prime to 201900987.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.01900987 × 10^8
Engineering notation 2.01900987 × 10^6

Prime Factorization of 201900987

Prime Factorization 3 × 3 × 29 × 773567

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 67300329
Product of the distinct prime numbers

The prime factorization of 201900987 is 3 × 3 × 29 × 773567. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 4, 78, 93, 121, 576, 8032, 3202, 78473, 46741, 285650, 78211, 3605977, 299724, 43684192, 92096779, 998589400, 543516381, 9584134356, 9449236686

Basic calculations (n = 201900987)

Multiplication

n×y
n×2 403801974
n×3 605702961
n×4 807603948
n×5 1009504935

Division

n÷y
n÷2 100950493.5
n÷3 67300329
n÷3 50475246.75
n÷5 40380197.4

Exponentiation

ny
n2 40764008551574169
n3 8.2302935606393E+24
n4 1.6617043931928E+33
n5 3.3549975708786E+41

Nth Root

y√n
2√n 14209.18671142
3√n 586.65054797455
4√n 119.20229323054
5√n 45.817109643714

Divisors of 201900987

1, 3, 9, 29, 87, 261, 773567, 2320701, 6962103, 22433443, 67300329, 201900987

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201900986
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201900987 can be divided by 12 positive divisors. The sum of these divisors (counting 201900987) is 1, the average is 0.083333333333333.

Base conversion 201900987

Base System Value
2 Binary 1100000010001100001110111011
3 Ternary 112001220122002100
4 Quaternary 30002030032323
5 Quinary 403141312422
6 Senary 32011234443
8 Octal 1402141673
10 Decimal 201900987
12 Duodecimal 57748a23
16 Hexadecimal c08c3bb
20 Vigesimal 331hc97
36 Base36 3c7fsr

Cryptographic Hash Functions

md5 38714683d67a9292b2cd2fe69277c04f
sha1 5617710e0339be4772010ce59600a6f2a9e0546c
sha256 c3fb07a923adda535a6212ce71bce6f776fe210f857ae79a280fb9a886c36e70
sha512 dbfce742e13eeae48f721544b9afeaabc0a36134920ac0b8583225068828c22ac969a7ab77e3e7ab93984e48aff708e99ddf25709f1032bee3f44eb1e714696a
ripemd-160 682ff3440358038c57fe0e5117ea4b57c8d18330

201900987 as geometric shapes

Circle

Radius = n
Diameter 403801974
Circumference 1268581315.0235
Area 1.280639097965E+17

Sphere

Radius = n
Volume 3.4474973049322E+25
Surface area 5.1225563918599E+17
Circumference 1268581315.0235

Square

Length = n
Perimeter 807603948
Area 40764008551574169
Diagonal 285531114.07191

Cube

Length = n
Surface area 244584051309445014
Volume 8.2302935606393E+24
Space diagonal 349702767.5823

Equilateral Triangle

Length = n
Perimeter 605702961
Area 1.7651333482875E+16
Altitude 174851383.79115

Triangular Pyramid

Length = n
Surface area 1.7651333482875E+16
Volume 9.6994939798067E+23
Height 95177038.023971