201900985 (number)

201900985 is an odd 9-digits composite number following 201900984 and preceding 201900986. In scientific notation, it is written as 2.01900985 × 10^8. The sum of its digits is 34. It has a total of 5 prime factors and 32 positive divisors. There are 131155200 positive integers (up to 201900985) that are relatively prime to 201900985.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.01900985 × 10^8
Engineering notation 2.01900985 × 10^6

Prime Factorization of 201900985

Prime Factorization 5 × 11 × 31 × 13 × 9109

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 201900985
Product of the distinct prime numbers

The prime factorization of 201900985 is 5 × 11 × 31 × 13 × 9109. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 4, 38, 27, 177, 113, 4447, 3763, 3159, 73993, 272159, 689437, 3163368, 2118504, 62044435, 86781185, 358249748, 163336265, 5567752688, 6270572601

Basic calculations (n = 201900985)

Multiplication

n×y
n×2 403801970
n×3 605702955
n×4 807603940
n×5 1009504925

Division

n÷y
n÷2 100950492.5
n÷3 67300328.333333
n÷3 50475246.25
n÷5 40380197

Exponentiation

ny
n2 40764007743970225
n3 8.2302933160552E+24
n4 1.6617043273505E+33
n5 3.3549974047082E+41

Nth Root

y√n
2√n 14209.186641043
3√n 586.65054603746
4√n 119.20229293534
5√n 45.817109552942

Divisors of 201900985

1, 5, 11, 13, 31, 55, 65, 143, 155, 341, 403, 715, 1705, 2015, 4433, 9109, 22165, 45545, 100199, 118417, 282379, 500995, 592085, 1302587, 1411895, 3106169, 3670927, 6512935, 15530845, 18354635, 40380197, 201900985

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -201900984
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 201900985 can be divided by 32 positive divisors. The sum of these divisors (counting 201900985) is 1, the average is 0.03125.

Base conversion 201900985

Base System Value
2 Binary 1100000010001100001110111001
3 Ternary 112001220122002021
4 Quaternary 30002030032321
5 Quinary 403141312420
6 Senary 32011234441
8 Octal 1402141671
10 Decimal 201900985
12 Duodecimal 57748a21
16 Hexadecimal c08c3b9
20 Vigesimal 331hc95
36 Base36 3c7fsp

Cryptographic Hash Functions

md5 a11bc2b1c9a818563254d4c3c44f1427
sha1 a99ea4e379775aa475721250f11ffecc0ce6c4af
sha256 2b4a2eae79332d1b70ecbc7618f86826377f628f98108f5899b0b65d2df88048
sha512 f6a885f1ea05035263038db8e5077293a6ce95b12ad0bda9858c9563ac5efe2f3d65c595b822a83f218fbcb138c1c9cb20dd3ebbb3572bfd5f4ac4ab8a8906e4
ripemd-160 3868a0043a65d009cc0321da57e1bf0ca4e03da8

201900985 as geometric shapes

Circle

Radius = n
Diameter 403801970
Circumference 1268581302.4571
Area 1.2806390725933E+17

Sphere

Radius = n
Volume 3.4474972024811E+25
Surface area 5.1225562903734E+17
Circumference 1268581302.4571

Square

Length = n
Perimeter 807603940
Area 40764007743970225
Diagonal 285531111.24349

Cube

Length = n
Surface area 244584046463821350
Volume 8.2302933160552E+24
Space diagonal 349702764.1182

Equilateral Triangle

Length = n
Perimeter 605702955
Area 1.7651333133172E+16
Altitude 174851382.0591

Triangular Pyramid

Length = n
Surface area 1.7651333133172E+16
Volume 9.6994936915616E+23
Height 95177037.081162