200908991 (number)

200908991 is an odd 9-digits composite number following 200908990 and preceding 200908992. In scientific notation, it is written as 2.00908991 × 10^8. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 200763984 positive integers (up to 200908991) that are relatively prime to 200908991.

Interesting facts

Basic properties

Name

Name two hundred million nine hundred eight thousand nine hundred ninety-one

Notation

Scientific notation 2.00908991 × 10^8
Engineering notation 2.00908991 × 10^6

Prime Factorization of 200908991

Prime Factorization 1399 × 143609

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 200908991
Product of the distinct prime numbers

The prime factorization of 200908991 is 1399 × 143609. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 4, 63, 37, 951, 870, 7728, 4386, 78524, 55005, 937372, 756516, 5950520, 709899, 44260541, 76720058, 644599967, 795435002, 7944573721, 4814859199

Basic calculations (n = 200908991)

Multiplication

n×y
n×2 401817982
n×3 602726973
n×4 803635964
n×5 1004544955

Division

n÷y
n÷2 100454495.5
n÷3 66969663.666667
n÷3 50227247.75
n÷5 40181798.2

Exponentiation

ny
n2 40364422664638081
n3 8.10957542985E+24
n4 1.6292866170495E+33
n5 3.2733833028123E+41

Nth Root

y√n
2√n 14174.236875402
3√n 585.68817739492
4√n 119.0556041327
5√n 45.771998444806

Divisors of 200908991

1, 1399, 143609, 200908991

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -200908990
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 200908991 can be divided by 4 positive divisors. The sum of these divisors (counting 200908991) is 1, the average is 0.25.

Base conversion 200908991

Base System Value
2 Binary 1011111110011010000010111111
3 Ternary 112000001020022202
4 Quaternary 23332122002333
5 Quinary 402413041431
6 Senary 31534102115
8 Octal 1376320277
10 Decimal 200908991
12 Duodecimal 5734a93b
16 Hexadecimal bf9a0bf
20 Vigesimal 32fdc9b
36 Base36 3bm6db

Cryptographic Hash Functions

md5 8523508526026a7ec2477094fbecc758
sha1 4aa288e7820a7f36db812a4bf23c7f1b83aef6f7
sha256 a2c6ae7e0a8e53ef065e65fe5afa84f000b3f0013a0f58a2a7a402f0988a9919
sha512 65dfd38dbdf667c2e0e781a7233065fad1696d5674e0b5ff07f7f6bc64487a6741f081f1d52ceb0bf170b114b2d3e66c98884556300f967e2e2224747a471723
ripemd-160 7d110efb5da50632201b6bc6d6eae20342316336

200908991 as geometric shapes

Circle

Radius = n
Diameter 401817982
Circumference 1262348420.3315
Area 1.2680857370962E+17

Sphere

Radius = n
Volume 3.3969310125532E+25
Surface area 5.0723429483848E+17
Circumference 1262348420.3315

Square

Length = n
Perimeter 803635964
Area 40364422664638081
Diagonal 284128219.87489

Cube

Length = n
Surface area 242186535987828486
Volume 8.10957542985E+24
Space diagonal 347984580.1094

Equilateral Triangle

Length = n
Perimeter 602726973
Area 1.7478307718334E+16
Altitude 173992290.0547

Triangular Pyramid

Length = n
Surface area 1.7478307718334E+16
Volume 9.5572262983179E+23
Height 94709406.624965