40389908 (number)

40389908 is an even 8-digits composite number following 40389907 and preceding 40389909. In scientific notation, it is written as 4.0389908 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors. There are 18641472 positive integers (up to 40389908) that are relatively prime to 40389908.

Interesting facts

Basic properties

Name

Name forty million three hundred eighty-nine thousand nine hundred eight

Notation

Scientific notation 4.0389908 × 10^7
Engineering notation 4.0389908 × 10^6

Prime Factorization of 40389908

Prime Factorization 2 × 2 × 13 × 776729

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20194954
Product of the distinct prime numbers

The prime factorization of 40389908 is 2 × 2 × 13 × 776729. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 8, 80, 41, 869, 322, 5006, 9514, 20357, 15054, 866616, 959531, 6712343, 6501342, 86497710, 54170471, 353314126, 112610739, 8486755450, 2030469858

Basic calculations (n = 40389908)

Multiplication

n×y
n×2 80779816
n×3 121169724
n×4 161559632
n×5 201949540

Division

n÷y
n÷2 20194954
n÷3 13463302.666667
n÷3 10097477
n÷5 8077981.6

Exponentiation

ny
n2 1631344668248464
n3 6.5889861066846E+22
n4 2.6612854266227E+30
n5 1.0748907354303E+38

Nth Root

y√n
2√n 6355.3055001314
3√n 343.102820311
4√n 79.720169970537
5√n 33.208906298482

Divisors of 40389908

1, 2, 4, 13, 26, 52, 776729, 1553458, 3106916, 10097477, 20194954, 40389908

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -40389907
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40389908 can be divided by 12 positive divisors. The sum of these divisors (counting 40389908) is 1, the average is 0.083333333333333.

Base conversion 40389908

Base System Value
2 Binary 10011010000100110100010100
3 Ternary 2211000000112112
4 Quaternary 2122010310110
5 Quinary 40314434113
6 Senary 4001410152
8 Octal 232046424
10 Decimal 40389908
12 Duodecimal 11639958
16 Hexadecimal 2684d14
20 Vigesimal cc8ef8
36 Base36 o1p1w

Cryptographic Hash Functions

md5 be9ac9834e8236d72b8a242c222aec3a
sha1 991bf68970860132132cdd08207b35989644a756
sha256 1c4d1b4e047a4f585c503ac4d605041cb6f9ed092414d5652583ab882186bd99
sha512 371cec4d93c95e941ed2742160a67970f8691ce0416f93b1f2a4f5221e0f1b227792391590cfbb13125174276862d0bd9c1c1cbf47c7b326119182ea4bd1f202
ripemd-160 03f02168fee39cf14fc93119fa24ddcbd8d827f7

40389908 as geometric shapes

Circle

Radius = n
Diameter 80779816
Circumference 253777276.50394
Area 5.1250204252423E+15

Sphere

Radius = n
Volume 2.7599880463154E+23
Surface area 2.0500081700969E+16
Circumference 253777276.50394

Square

Length = n
Perimeter 161559632
Area 1631344668248464
Diagonal 57119955.676602

Cube

Length = n
Surface area 9788068009490784
Volume 6.5889861066846E+22
Space diagonal 69957372.769033

Equilateral Triangle

Length = n
Perimeter 121169724
Area 7.0639296251573E+14
Altitude 34978686.384516

Triangular Pyramid

Length = n
Surface area 7.0639296251573E+14
Volume 7.765194595301E+21
Height 19039985.225534