40697940 (number)

40697940 is an even 8-digits composite number following 40697939 and preceding 40697941. In scientific notation, it is written as 4.0697940 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 12 positive divisors. There are 10852768 positive integers (up to 40697940) that are relatively prime to 40697940.

Interesting facts

Basic properties

Name

Name forty million six hundred ninety-seven thousand nine hundred forty

Notation

Scientific notation 4.0697940 × 10^7
Engineering notation 4.0697940 × 10^6

Prime Factorization of 40697940

Prime Factorization 2 × 2 × 15 × 678299

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20348970
Product of the distinct prime numbers

The prime factorization of 40697940 is 2 × 2 × 15 × 678299. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 3, 32, 88, 582, 676, 641, 730, 33956, 57429, 165033, 147101, 8945699, 2809943, 60287797, 23066982, 946999983, 590113377, 9100703521, 5015809372

Basic calculations (n = 40697940)

Multiplication

n×y
n×2 81395880
n×3 122093820
n×4 162791760
n×5 203489700

Division

n÷y
n÷2 20348970
n÷3 13565980
n÷3 10174485
n÷5 8139588

Exponentiation

ny
n2 1656322320243600
n3 6.7408906409935E+22
n4 2.7434036285371E+30
n5 1.1165087626999E+38

Nth Root

y√n
2√n 6379.493710319
3√n 343.97283226946
4√n 79.871732861626
5√n 33.259405755922

Divisors of 40697940

1, 2, 4, 15, 30, 60, 678299, 1356598, 2713196, 10174485, 20348970, 40697940

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 -40697939
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 40697940 can be divided by 12 positive divisors. The sum of these divisors (counting 40697940) is 1, the average is 0.083333333333333.

Base conversion 40697940

Base System Value
2 Binary 10011011010000000001010100
3 Ternary 2211120200002010
4 Quaternary 2123100001110
5 Quinary 40404313230
6 Senary 4012144220
8 Octal 233200124
10 Decimal 40697940
12 Duodecimal 11768070
16 Hexadecimal 26d0054
20 Vigesimal ce74h0
36 Base36 o8aqc

Cryptographic Hash Functions

md5 4a44930ced64734c323312ab436510c5
sha1 36a217b5d90778cac60160c4c0eaa7732cb91c25
sha256 cafface228f0c031d222fa9dcdbdfa75e5fc932dd9b24323fe48e4f65821afba
sha512 b8cf23327ebb89087fdb613c4f43dc5f405bc1e6f7a5628a55b37a7cf1fa3ade86d68b9519a13ea2aba0c7d5f885015dd5c95d7d8d5af3b2eb886b5f7b9b63fe
ripemd-160 e84714f75b3103236dd89e5034d9d91fa8f926ee

40697940 as geometric shapes

Circle

Radius = n
Diameter 81395880
Circumference 255712698.64048
Area 5.2034900332541E+15

Sphere

Radius = n
Volume 2.823617668853E+23
Surface area 2.0813960133016E+16
Circumference 255712698.64048

Square

Length = n
Perimeter 162791760
Area 1656322320243600
Diagonal 57555578.708646

Cube

Length = n
Surface area 9937933921461600
Volume 6.7408906409935E+22
Space diagonal 70490899.84339

Equilateral Triangle

Length = n
Perimeter 122093820
Area 7.1720860309307E+14
Altitude 35245449.921695

Triangular Pyramid

Length = n
Surface area 7.1720860309307E+14
Volume 7.9442158058057E+21
Height 19185192.902882