40821490 (number)

40821490 is an even 8-digits composite number following 40821489 and preceding 40821491. In scientific notation, it is written as 4.0821490 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors. There are 16268544 positive integers (up to 40821490) that are relatively prime to 40821490.

Interesting facts

Basic properties

Name

Name forty million eight hundred twenty-one thousand four hundred ninety

Notation

Scientific notation 4.0821490 × 10^7
Engineering notation 4.0821490 × 10^6

Prime Factorization of 40821490

Prime Factorization 2 × 5 × 277 × 14737

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 40821490
Product of the distinct prime numbers

The prime factorization of 40821490 is 2 × 5 × 277 × 14737. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 3, 80, 16, 466, 924, 4842, 6412, 49055, 38098, 171822, 464580, 2971663, 9003690, 70347446, 78324967, 666276922, 945640215, 4709118964, 546103723

Basic calculations (n = 40821490)

Multiplication

n×y
n×2 81642980
n×3 122464470
n×4 163285960
n×5 204107450

Division

n÷y
n÷2 20410745
n÷3 13607163.333333
n÷3 10205372.5
n÷5 8164298

Exponentiation

ny
n2 1666394045820100
n3 6.8024687877505E+22
n4 2.7768691159447E+30
n5 1.1335593484784E+38

Nth Root

y√n
2√n 6389.1697426191
3√n 344.3205559389
4√n 79.932282230768
5√n 33.279574928121

Divisors of 40821490

1, 2, 5, 10, 277, 554, 1385, 2770, 14737, 29474, 73685, 147370, 4082149, 8164298, 20410745, 40821490

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 -40821489
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 40821490 can be divided by 16 positive divisors. The sum of these divisors (counting 40821490) is 1, the average is 0.0625.

Base conversion 40821490

Base System Value
2 Binary 10011011101110001011110010
3 Ternary 2211210221120001
4 Quaternary 2123232023302
5 Quinary 40422241430
6 Senary 4014540214
8 Octal 233561362
10 Decimal 40821490
12 Duodecimal 1180766a
16 Hexadecimal 26ee2f2
20 Vigesimal cf2dea
36 Base36 oay2a

Cryptographic Hash Functions

md5 563528763be2749a720644c9e8453b0e
sha1 f55ce1dfb8e046736ff270f2a7f452a3aee9f7f7
sha256 8ed5fb1d40fda8c508c98ce5efa19541b7cc885ff6dbca29521568b7188a2492
sha512 12c410de9e7fc9fa62517dbbbe8c4d2f7c9d9b2f7a153cf2cfa56759113b85e96eadb8b7878bf7e7c62be697c5aa18c547d6c3129386b44dbb5248668b309fbe
ripemd-160 0a79bb9c4a08574ac8fe6855fe237ad45648db57

40821490 as geometric shapes

Circle

Radius = n
Diameter 81642980
Circumference 256488986.18518
Area 5.2351312923342E+15

Sphere

Radius = n
Volume 2.8494114626494E+23
Surface area 2.0940525169337E+16
Circumference 256488986.18518

Square

Length = n
Perimeter 163285960
Area 1666394045820100
Diagonal 57730304.794278

Cube

Length = n
Surface area 9998364274920600
Volume 6.8024687877505E+22
Space diagonal 70704894.720665

Equilateral Triangle

Length = n
Perimeter 122464470
Area 7.2156978819767E+14
Altitude 35352447.360332

Triangular Pyramid

Length = n
Surface area 7.2156978819767E+14
Volume 8.0167863477137E+21
Height 19243434.931426