40805984 (number)

40805984 is an even 8-digits composite number following 40805983 and preceding 40805985. In scientific notation, it is written as 4.0805984 × 10^7. The sum of its digits is 38. It has a total of 7 prime factors and 24 positive divisors. There are 19202560 positive integers (up to 40805984) that are relatively prime to 40805984.

Interesting facts

Basic properties

Name

Name forty million eight hundred five thousand nine hundred eighty-four

Notation

Scientific notation 4.0805984 × 10^7
Engineering notation 4.0805984 × 10^6

Prime Factorization of 40805984

Prime Factorization 2 × 2 × 2 × 2 × 2 × 17 × 75011

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2550374
Product of the distinct prime numbers

The prime factorization of 40805984 is 2 × 2 × 2 × 2 × 2 × 17 × 75011. Since it has a total of 7 prime factors.

Most popular turbo-numbers

9, 5, 28, 68, 18, 343, 1622, 6680, 31492, 87453, 637483, 616446, 8246332, 3978732, 13243163, 61957929, 618660792, 696379280, 3838736221, 6361773170

Basic calculations (n = 40805984)

Multiplication

n×y
n×2 81611968
n×3 122417952
n×4 163223936
n×5 204029920

Division

n÷y
n÷2 20402992
n÷3 13601994.666667
n÷3 10201496
n÷5 8161196.8

Exponentiation

ny
n2 1665128330208256
n3 6.7947200000425E+22
n4 2.7726523560621E+30
n5 1.1314080767903E+38

Nth Root

y√n
2√n 6387.9561676643
3√n 344.27695381746
4√n 79.924690600992
5√n 33.277046301594

Divisors of 40805984

1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 75011, 150022, 300044, 600088, 1200176, 1275187, 2400352, 2550374, 5100748, 10201496, 20402992, 40805984

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -40805983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40805984 can be divided by 24 positive divisors. The sum of these divisors (counting 40805984) is 1, the average is 0.041666666666667.

Base conversion 40805984

Base System Value
2 Binary 10011011101010011001100000
3 Ternary 2211210011021202
4 Quaternary 2123222121200
5 Quinary 40421242414
6 Senary 4014340332
8 Octal 233523140
10 Decimal 40805984
12 Duodecimal 117ba6a8
16 Hexadecimal 26ea660
20 Vigesimal cf0ej4
36 Base36 oam3k

Cryptographic Hash Functions

md5 4b165cdd7deb4da15fb9c5050962b336
sha1 fd33ac20e4732c8b2e2adc5fa3476e27ef93df36
sha256 ea0e8cb3ee6609a2674eadb76d9820826a33e1667dcf080f16583776a08cea69
sha512 39555538ea11ee4a7094c41948d7576f017b0bdca11c2f95060a53af79147706df45aa95c36320b00a547dc5afe79339b4c289125b8783883376f4967730d6f0
ripemd-160 d4e4b2fb5df4dfae16a7dcd39181f90ba36a8647

40805984 as geometric shapes

Circle

Radius = n
Diameter 81611968
Circumference 256391559.11381
Area 5.2311549294665E+15

Sphere

Radius = n
Volume 2.8461656580444E+23
Surface area 2.0924619717866E+16
Circumference 256391559.11381

Square

Length = n
Perimeter 163223936
Area 1665128330208256
Diagonal 57708375.99878

Cube

Length = n
Surface area 9990769981249536
Volume 6.7947200000425E+22
Space diagonal 70678037.540843

Equilateral Triangle

Length = n
Perimeter 122417952
Area 7.2102171726076E+14
Altitude 35339018.770421

Triangular Pyramid

Length = n
Surface area 7.2102171726076E+14
Volume 8.0076543138232E+21
Height 19236125.332927