40213908 (number)

40213908 is an even 8-digits composite number following 40213907 and preceding 40213909. In scientific notation, it is written as 4.0213908 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 72 positive divisors. There are 10741248 positive integers (up to 40213908) that are relatively prime to 40213908.

Interesting facts

Basic properties

Name

Name forty million two hundred thirteen thousand nine hundred eight

Notation

Scientific notation 4.0213908 × 10^7
Engineering notation 4.0213908 × 10^6

Prime Factorization of 40213908

Prime Factorization 2 × 2 × 7 × 7 × 81 × 149 × 17

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2872422
Product of the distinct prime numbers

The prime factorization of 40213908 is 2 × 2 × 7 × 7 × 81 × 149 × 17. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 3, 76, 69, 449, 624, 834, 5638, 11511, 83581, 529100, 963290, 3294915, 964279, 98606561, 35348957, 582339370, 510058925, 9853821549, 7624556783

Basic calculations (n = 40213908)

Multiplication

n×y
n×2 80427816
n×3 120641724
n×4 160855632
n×5 201069540

Division

n÷y
n÷2 20106954
n÷3 13404636
n÷3 10053477
n÷5 8042781.6

Exponentiation

ny
n2 1617158396632464
n3 6.5032258983605E+22
n4 2.6152012797989E+30
n5 1.0516746366731E+38

Nth Root

y√n
2√n 6341.4436842095
3√n 342.60373507235
4√n 79.633182055029
5√n 33.17991399817

Divisors of 40213908

1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 81, 98, 119, 149, 162, 196, 238, 298, 324, 476, 567, 596, 833, 1043, 1134, 1377, 1666, 2086, 2268, 2533, 2754, 3332, 3969, 4172, 5066, 5508, 7301, 7938, 9639, 10132, 12069, 14602, 15876, 17731, 19278, 24138, 29204, 35462, 38556, 48276, 67473, 70924, 84483, 124117, 134946, 168966, 205173, 248234, 269892, 337932, 410346, 496468, 591381, 820692, 1182762, 1436211, 2365524, 2872422, 5744844, 10053477, 20106954, 40213908

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -40213907
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40213908 can be divided by 72 positive divisors. The sum of these divisors (counting 40213908) is 1, the average is 0.013888888888889.

Base conversion 40213908

Base System Value
2 Binary 10011001011001110110010100
3 Ternary 2210200002010000
4 Quaternary 2121121312110
5 Quinary 40243321113
6 Senary 3553531300
8 Octal 231316624
10 Decimal 40213908
12 Duodecimal 11573b30
16 Hexadecimal 2659d94
20 Vigesimal cb6ef8
36 Base36 nxx90

Cryptographic Hash Functions

md5 60705fe92de8fef75bbb6275226203f7
sha1 59476d27761946a7568df5f71e19b9d731173caa
sha256 7971d96cc490ee100e4c95054c46d38812eb93d2f77ca6faf6bf73147b72ec6f
sha512 ace985fbe577269ce22ac3bd833e3e3717c29131f1c9b79c4d15cdf7a352ca5493212504b3be58b7027e3bfa797ca7f58a37906dec131d23e9cde9f787d21c39
ripemd-160 1cf7ebcd57943d7c4470691688987b13fa6565e9

40213908 as geometric shapes

Circle

Radius = n
Diameter 80427816
Circumference 252671435.88987
Area 5.0804529385516E+15

Sphere

Radius = n
Volume 2.7240648942566E+23
Surface area 2.0321811754206E+16
Circumference 252671435.88987

Square

Length = n
Perimeter 160855632
Area 1617158396632464
Diagonal 56871054.089624

Cube

Length = n
Surface area 9702950379794784
Volume 6.5032258983605E+22
Space diagonal 69652531.826901

Equilateral Triangle

Length = n
Perimeter 120641724
Area 7.0025012671351E+14
Altitude 34826265.91345

Triangular Pyramid

Length = n
Surface area 7.0025012671351E+14
Volume 7.6641252205312E+21
Height 18957018.029875