40809968 (number)

40809968 is an even 8-digits composite number following 40809967 and preceding 40809969. In scientific notation, it is written as 4.0809968 × 10^7. The sum of its digits is 44. It has a total of 6 prime factors and 20 positive divisors. There are 20099904 positive integers (up to 40809968) that are relatively prime to 40809968.

Interesting facts

Basic properties

Name

Name forty million eight hundred nine thousand nine hundred sixty-eight

Notation

Scientific notation 4.0809968 × 10^7
Engineering notation 4.0809968 × 10^6

Prime Factorization of 40809968

Prime Factorization 2 × 2 × 2 × 2 × 67 × 38069

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5101246
Product of the distinct prime numbers

The prime factorization of 40809968 is 2 × 2 × 2 × 2 × 67 × 38069. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 2, 95, 30, 15, 588, 2640, 7283, 7310, 7638, 738579, 886033, 6571718, 5892487, 94635658, 66283674, 2651544, 348763152, 5545736757, 3294408539

Basic calculations (n = 40809968)

Multiplication

n×y
n×2 81619936
n×3 122429904
n×4 163239872
n×5 204049840

Division

n÷y
n÷2 20404984
n÷3 13603322.666667
n÷3 10202492
n÷5 8161993.6

Exponentiation

ny
n2 1665453488161024
n3 6.796710355734E+22
n4 2.7737353212277E+30
n5 1.1319604969977E+38

Nth Root

y√n
2√n 6388.267996883
3√n 344.28815768688
4√n 79.926641346193
5√n 33.277696062057

Divisors of 40809968

1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 38069, 76138, 152276, 304552, 609104, 2550623, 5101246, 10202492, 20404984, 40809968

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 -40809967
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 40809968 can be divided by 20 positive divisors. The sum of these divisors (counting 40809968) is 1, the average is 0.05.

Base conversion 40809968

Base System Value
2 Binary 10011011101011010111110000
3 Ternary 2211210100202022
4 Quaternary 2123223113300
5 Quinary 40421404333
6 Senary 4014411012
8 Octal 233532760
10 Decimal 40809968
12 Duodecimal 11800a68
16 Hexadecimal 26eb5f0
20 Vigesimal cf14i8
36 Base36 oap68

Cryptographic Hash Functions

md5 9278d45594f17c9b7e400a80b25f66e5
sha1 e9fdca1060ae010eddedf377e163685a7747b60a
sha256 3619a10e5f7be4ec531971db1fc04db11262d5d3182b463c490b50929322fa89
sha512 8736145b81753fbab55b430757a973a938ea975709dca71cf4a718f2cfd59aeec7a8769ab7e2e554b0ace25cb797fe68c5f7819fd34715e50fbbc3ca5a591f50
ripemd-160 8e295d15c183529db58f20720c9fa46633a07170

40809968 as geometric shapes

Circle

Radius = n
Diameter 81619936
Circumference 256416591.32407
Area 5.2321764433022E+15

Sphere

Radius = n
Volume 2.8469993762869E+23
Surface area 2.0928705773209E+16
Circumference 256416591.32407

Square

Length = n
Perimeter 163239872
Area 1665453488161024
Diagonal 57714010.225612

Cube

Length = n
Surface area 9992720928966144
Volume 6.796710355734E+22
Space diagonal 70684938.03126

Equilateral Triangle

Length = n
Perimeter 122429904
Area 7.2116251478443E+14
Altitude 35342469.01563

Triangular Pyramid

Length = n
Surface area 7.2116251478443E+14
Volume 8.0099999705005E+21
Height 19238003.408537