40621808 (number)

40621808 is an even 8-digits composite number following 40621807 and preceding 40621809. In scientific notation, it is written as 4.0621808 × 10^7. The sum of its digits is 29. It has a total of 6 prime factors and 20 positive divisors. There are 19610304 positive integers (up to 40621808) that are relatively prime to 40621808.

Interesting facts

Basic properties

Name

Name forty million six hundred twenty-one thousand eight hundred eight

Notation

Scientific notation 4.0621808 × 10^7
Engineering notation 4.0621808 × 10^6

Prime Factorization of 40621808

Prime Factorization 2 × 2 × 2 × 2 × 29 × 87547

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5077726
Product of the distinct prime numbers

The prime factorization of 40621808 is 2 × 2 × 2 × 2 × 29 × 87547. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 4, 20, 1, 690, 853, 2054, 9177, 83816, 14814, 146512, 256623, 864776, 4191215, 40380192, 75773442, 160878725, 899972596, 683498343, 1580628547

Basic calculations (n = 40621808)

Multiplication

n×y
n×2 81243616
n×3 121865424
n×4 162487232
n×5 203109040

Division

n÷y
n÷2 20310904
n÷3 13540602.666667
n÷3 10155452
n÷5 8124361.6

Exponentiation

ny
n2 1650131285188864
n3 6.7031316241735E+22
n4 2.7229332583591E+30
n5 1.1061047201788E+38

Nth Root

y√n
2√n 6373.5239859908
3√n 343.75821300487
4√n 79.834353420008
5√n 33.246953027891

Divisors of 40621808

1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 87547, 175094, 350188, 700376, 1400752, 2538863, 5077726, 10155452, 20310904, 40621808

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -40621807
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40621808 can be divided by 20 positive divisors. The sum of these divisors (counting 40621808) is 1, the average is 0.05.

Base conversion 40621808

Base System Value
2 Binary 10011010111101011011110000
3 Ternary 2211102210122102
4 Quaternary 2122331123300
5 Quinary 40344344213
6 Senary 4010355532
8 Octal 232753360
10 Decimal 40621808
12 Duodecimal 1172bba8
16 Hexadecimal 26bd6f0
20 Vigesimal cdhea8
36 Base36 o6nzk

Cryptographic Hash Functions

md5 ae23dae2842fc8869d34e8d329b80f9d
sha1 fba01b13e23e052bf613aed9fc39db1be79dd262
sha256 8020438590a4715e182bc54c9b2dafa5feaed7bbfa8832df3a7f4656428ed88f
sha512 c639c0642a5203cb33833ce85b87eb3b2b48eb14a86dda93ecc58910f872824c2e75964035217433c1dbffe632e1ed3873b67bc122628fb55287dffaafb14856
ripemd-160 0efbcdf82ea0e267c441168f70a23f1888d56967

40621808 as geometric shapes

Circle

Radius = n
Diameter 81243616
Circumference 255234347.17667
Area 5.184040323008E+15

Sphere

Radius = n
Volume 2.8078012088732E+23
Surface area 2.0736161292032E+16
Circumference 255234347.17667

Square

Length = n
Perimeter 162487232
Area 1650131285188864
Diagonal 57447911.801716

Cube

Length = n
Surface area 9900787711133184
Volume 6.7031316241735E+22
Space diagonal 70359035.351308

Equilateral Triangle

Length = n
Perimeter 121865424
Area 7.1452780627651E+14
Altitude 35179517.675654

Triangular Pyramid

Length = n
Surface area 7.1452780627651E+14
Volume 7.8997163777318E+21
Height 19149303.933905