200428981 (number)

200428981 is an odd 9-digits composite number following 200428980 and preceding 200428982. In scientific notation, it is written as 2.00428981 × 10^8. The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors. There are 188337600 positive integers (up to 200428981) that are relatively prime to 200428981.

Interesting facts

Basic properties

Name

Name two hundred million four hundred twenty-eight thousand nine hundred eighty-one

Notation

Scientific notation 2.00428981 × 10^8
Engineering notation 2.00428981 × 10^6

Prime Factorization of 200428981

Prime Factorization 31 × 83 × 61 × 1277

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 200428981
Product of the distinct prime numbers

The prime factorization of 200428981 is 31 × 83 × 61 × 1277. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 7, 14, 88, 905, 310, 3410, 8696, 37489, 3033, 82002, 603041, 6664808, 5218015, 62137002, 63130459, 218981993, 166432352, 9499696053, 186614826

Basic calculations (n = 200428981)

Multiplication

n×y
n×2 400857962
n×3 601286943
n×4 801715924
n×5 1002144905

Division

n÷y
n÷2 100214490.5
n÷3 66809660.333333
n÷3 50107245.25
n÷5 40085796.2

Exponentiation

ny
n2 40171776424698361
n3 8.0515882137621E+24
n4 1.613771621116E+33
n5 3.2344660158699E+41

Nth Root

y√n
2√n 14157.294268327
3√n 585.22136507636
4√n 118.98442868009
5√n 45.750105901124

Divisors of 200428981

1, 31, 61, 83, 1277, 1891, 2573, 5063, 39587, 77897, 105991, 156953, 2414807, 3285721, 6465451, 200428981

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -200428980
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 200428981 can be divided by 16 positive divisors. The sum of these divisors (counting 200428981) is 1, the average is 0.0625.

Base conversion 200428981

Base System Value
2 Binary 1011111100100100110110110101
3 Ternary 111222010211212121
4 Quaternary 23330210312311
5 Quinary 402302211411
6 Senary 31515515541
8 Octal 1374446665
10 Decimal 200428981
12 Duodecimal 57158bb1
16 Hexadecimal bf24db5
20 Vigesimal 32cdc91
36 Base36 3bbvzp

Cryptographic Hash Functions

md5 baed6c23ac7904b531fd2a44efe2d327
sha1 e45c980be46e133a8928da59a0c465445b930cb6
sha256 d802d3457c4df779ce0e9f1eb4dc2f51c8d30ba891371e3c40368e6450de9d32
sha512 791c14cb8d0d1702b88d4d0d2502298208d1d00bfc11ab1c8219540fcb145d21308367de22bfa721cd92a07bd9aea0eb7b4d88878a6678004d0d459a3c3d4c64
ripemd-160 e7686e159f142b25d0fdbdee918098599d41c7bc

200428981 as geometric shapes

Circle

Radius = n
Diameter 400857962
Circumference 1259332428.5522
Area 1.2620335769748E+17

Sphere

Radius = n
Volume 3.372641384278E+25
Surface area 5.0481343078994E+17
Circumference 1259332428.5522

Square

Length = n
Perimeter 801715924
Area 40171776424698361
Diagonal 283449383.22282

Cube

Length = n
Surface area 241030658548190166
Volume 8.0515882137621E+24
Space diagonal 347153178.40126

Equilateral Triangle

Length = n
Perimeter 601286943
Area 1.7394889449469E+16
Altitude 173576589.20063

Triangular Pyramid

Length = n
Surface area 1.7394889449469E+16
Volume 9.4888877087881E+23
Height 94483127.74094