40807972 (number)

40807972 is an even 8-digits composite number following 40807971 and preceding 40807973. In scientific notation, it is written as 4.0807972 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 12 positive divisors. There are 19330056 positive integers (up to 40807972) that are relatively prime to 40807972.

Interesting facts

Basic properties

Name

Name forty million eight hundred seven thousand nine hundred seventy-two

Notation

Scientific notation 4.0807972 × 10^7
Engineering notation 4.0807972 × 10^6

Prime Factorization of 40807972

Prime Factorization 2 × 2 × 19 × 536947

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20403986
Product of the distinct prime numbers

The prime factorization of 40807972 is 2 × 2 × 19 × 536947. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 3, 32, 5, 399, 301, 8245, 8663, 71288, 17907, 58617, 478955, 9742516, 7320696, 2753844, 44913342, 816154838, 626856830, 7403072044, 3616432412

Basic calculations (n = 40807972)

Multiplication

n×y
n×2 81615944
n×3 122423916
n×4 163231888
n×5 204039860

Division

n÷y
n÷2 20403986
n÷3 13602657.333333
n÷3 10201993
n÷5 8161594.4

Exponentiation

ny
n2 1665290578752784
n3 6.7957131309607E+22
n4 2.7731927116828E+30
n5 1.1316837052896E+38

Nth Root

y√n
2√n 6388.1117710948
3√n 344.28254459446
4√n 79.925664032867
5√n 33.277370535799

Divisors of 40807972

1, 2, 4, 19, 38, 76, 536947, 1073894, 2147788, 10201993, 20403986, 40807972

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 -40807971
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 40807972 can be divided by 12 positive divisors. The sum of these divisors (counting 40807972) is 1, the average is 0.083333333333333.

Base conversion 40807972

Base System Value
2 Binary 10011011101010111000100100
3 Ternary 2211210021000101
4 Quaternary 2123222320210
5 Quinary 40421323342
6 Senary 4014353444
8 Octal 233527044
10 Decimal 40807972
12 Duodecimal 117bb884
16 Hexadecimal 26eae24
20 Vigesimal cf0jic
36 Base36 oanms

Cryptographic Hash Functions

md5 fd18cb446b6d397cb009e593fe63deef
sha1 eb524a948a4f5d7c018643d8eae0f6ef8cc76b97
sha256 b6860487454654a38081468204fd9c66ad0332092f396a7248ba1584df37011b
sha512 08eb9da3c48ac96c836d47f4a1214f14c03dfe29fb96a6664ba0349aa9912bac4bbb8921c9db12ad507479933100fb879555747d675fea467658c94ceb603826
ripemd-160 3099a7cf1a75940b10bb55698f934c28063dfac8

40807972 as geometric shapes

Circle

Radius = n
Diameter 81615944
Circumference 256404050.0862
Area 5.231664648302E+15

Sphere

Radius = n
Volume 2.8465816597507E+23
Surface area 2.0926658593208E+16
Circumference 256404050.0862

Square

Length = n
Perimeter 163231888
Area 1665290578752784
Diagonal 57711187.455342

Cube

Length = n
Surface area 9991743472516704
Volume 6.7957131309607E+22
Space diagonal 70681480.857848

Equilateral Triangle

Length = n
Perimeter 122423916
Area 7.210919729414E+14
Altitude 35340740.428924

Triangular Pyramid

Length = n
Surface area 7.210919729414E+14
Volume 8.0088247298347E+21
Height 19237062.485114