201988965 (number)

201988965 is an odd 9-digits composite number following 201988964 and preceding 201988966. In scientific notation, it is written as 2.01988965 × 10^8. The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors. There are 106209600 positive integers (up to 201988965) that are relatively prime to 201988965.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.01988965 × 10^8
Engineering notation 2.01988965 × 10^6

Prime Factorization of 201988965

Prime Factorization 15 × 71 × 189661

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 201988965
Product of the distinct prime numbers

The prime factorization of 201988965 is 15 × 71 × 189661. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 2, 60, 24, 368, 813, 1987, 5223, 23255, 24289, 759875, 265959, 1038748, 8201139, 72217999, 97325259, 466393018, 341547095, 3734835995, 3420211102

Basic calculations (n = 201988965)

Multiplication

n×y
n×2 403977930
n×3 605966895
n×4 807955860
n×5 1009944825

Division

n÷y
n÷2 100994482.5
n÷3 67329655
n÷3 50497241.25
n÷5 40397793

Exponentiation

ny
n2 40799541981771225
n3 8.241057257372E+24
n4 1.6646026259223E+33
n5 3.3623136154633E+41

Nth Root

y√n
2√n 14212.282188305
3√n 586.73574624893
4√n 119.21527665658
5√n 45.821101892918

Divisors of 201988965

1, 15, 71, 1065, 189661, 2844915, 13465931, 201988965

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 -201988964
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 201988965 can be divided by 8 positive divisors. The sum of these divisors (counting 201988965) is 1, the average is 0.125.

Base conversion 201988965

Base System Value
2 Binary 1100000010100001101101100101
3 Ternary 112002002002202210
4 Quaternary 30002201231211
5 Quinary 403202121330
6 Senary 32013154033
8 Octal 1402415545
10 Decimal 201988965
12 Duodecimal 5778b919
16 Hexadecimal c0a1b65
20 Vigesimal 3328c85
36 Base36 3c9bol

Cryptographic Hash Functions

md5 be2ffb11a69556ad5688d7fa2c7bf1e6
sha1 2a23caa82fb2d541d0be68bb55c08a0eb0331bc2
sha256 c5b9636d1be93bae0f547bcc2b1d5e955aa25f8eea7a499058363995e73b85ee
sha512 e476261f19eb790037e84f4bcf5a9e46e7ad25af566bc116526178b82bbdd82e8d4fcd1f42d340e497ccf1e2d883c2a95378cd5cac4409947e6a92bebc35e908
ripemd-160 1632f6fd4c30f32ebf09d8d46b789fab57b62876

201988965 as geometric shapes

Circle

Radius = n
Diameter 403977930
Circumference 1269134097.1004
Area 1.2817554135976E+17

Sphere

Radius = n
Volume 3.4520059916764E+25
Surface area 5.1270216543904E+17
Circumference 1269134097.1004

Square

Length = n
Perimeter 807955860
Area 40799541981771225
Diagonal 285655533.7527

Cube

Length = n
Surface area 244797251890627350
Volume 8.241057257372E+24
Space diagonal 349855149.94825

Equilateral Triangle

Length = n
Perimeter 605966895
Area 1.7666719909492E+16
Altitude 174927574.97413

Triangular Pyramid

Length = n
Surface area 1.7666719909492E+16
Volume 9.7121791180573E+23
Height 95218511.250901