40281644 (number)

40281644 is an even 8-digits composite number following 40281643 and preceding 40281645. In scientific notation, it is written as 4.0281644 × 10^7. The sum of its digits is 29. It has a total of 5 prime factors and 24 positive divisors. There are 18454464 positive integers (up to 40281644) that are relatively prime to 40281644.

Interesting facts

Basic properties

Name

Name forty million two hundred eighty-one thousand six hundred forty-four

Notation

Scientific notation 4.0281644 × 10^7
Engineering notation 4.0281644 × 10^6

Prime Factorization of 40281644

Prime Factorization 2 × 2 × 13 × 139 × 5573

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20140822
Product of the distinct prime numbers

The prime factorization of 40281644 is 2 × 2 × 13 × 139 × 5573. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 3, 83, 2, 200, 160, 9450, 9123, 89123, 45129, 936882, 173514, 1030493, 6205770, 81897188, 55658799, 715538805, 986095980, 1603371653, 3211582549

Basic calculations (n = 40281644)

Multiplication

n×y
n×2 80563288
n×3 120844932
n×4 161126576
n×5 201408220

Division

n÷y
n÷2 20140822
n÷3 13427214.666667
n÷3 10070411
n÷5 8056328.8

Exponentiation

ny
n2 1622610843342736
n3 6.5361432342072E+22
n4 2.6328659489334E+30
n5 1.0605616885466E+38

Nth Root

y√n
2√n 6346.78217682
3√n 342.79598687655
4√n 79.666694275713
5√n 33.191084073614

Divisors of 40281644

1, 2, 4, 13, 26, 52, 139, 278, 556, 1807, 3614, 5573, 7228, 11146, 22292, 72449, 144898, 289796, 774647, 1549294, 3098588, 10070411, 20140822, 40281644

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -40281643
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40281644 can be divided by 24 positive divisors. The sum of these divisors (counting 40281644) is 1, the average is 0.041666666666667.

Base conversion 40281644

Base System Value
2 Binary 10011001101010011000101100
3 Ternary 2210210112000202
4 Quaternary 2121222120230
5 Quinary 40303003034
6 Senary 3555213032
8 Octal 231523054
10 Decimal 40281644
12 Duodecimal 115a7178
16 Hexadecimal 266a62c
20 Vigesimal cbf424
36 Base36 nzdik

Cryptographic Hash Functions

md5 53157148cc7076e96c264433de52e6e6
sha1 90648330437c3f578b80baac84d0eb4a23fab0fd
sha256 862e916a0844a1863a36b7c1fd9adad97ccc5660e11dc636790850fc256bf596
sha512 26eaab28ca750676f3bf1f3a449eb5b0f581f909675a9a943e0a40af6c8073f1c176941efe974309399bd0d20739c9190636412cf7017daa146918c0b6a78568
ripemd-160 edb99f0d63c1676c2f5ecd7ce54e910b8d769ad7

40281644 as geometric shapes

Circle

Radius = n
Diameter 80563288
Circumference 253097033.72984
Area 5.0975823050807E+15

Sphere

Radius = n
Volume 2.7378532756528E+23
Surface area 2.0390329220323E+16
Circumference 253097033.72984

Square

Length = n
Perimeter 161126576
Area 1622610843342736
Diagonal 56966847.259485

Cube

Length = n
Surface area 9735665060056416
Volume 6.5361432342072E+22
Space diagonal 69769854.020402

Equilateral Triangle

Length = n
Perimeter 120844932
Area 7.0261110539545E+14
Altitude 34884927.010201

Triangular Pyramid

Length = n
Surface area 7.0261110539545E+14
Volume 7.7029186728575E+21
Height 18988949.086495