40781691 (number)

40781691 is an odd 8-digits composite number following 40781690 and preceding 40781692. In scientific notation, it is written as 4.0781691 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 24469632 positive integers (up to 40781691) that are relatively prime to 40781691.

Interesting facts

Basic properties

Name

Name forty million seven hundred eighty-one thousand six hundred ninety-one

Notation

Scientific notation 4.0781691 × 10^7
Engineering notation 4.0781691 × 10^6

Prime Factorization of 40781691

Prime Factorization 27 × 23 × 17 × 3863

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 40781691
Product of the distinct prime numbers

The prime factorization of 40781691 is 27 × 23 × 17 × 3863. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 6, 35, 21, 275, 910, 8517, 3196, 11024, 98470, 630950, 865863, 8914143, 7306930, 51726840, 26287954, 741877920, 904580457, 2817573072, 9286968772

Basic calculations (n = 40781691)

Multiplication

n×y
n×2 81563382
n×3 122345073
n×4 163126764
n×5 203908455

Division

n÷y
n÷2 20390845.5
n÷3 13593897
n÷3 10195422.75
n÷5 8156338.2

Exponentiation

ny
n2 1663146320819481
n3 6.7825919343447E+22
n4 2.7660556844554E+30
n5 1.1280442821225E+38

Nth Root

y√n
2√n 6386.054415678
3√n 344.20862086356
4√n 79.912792565884
5√n 33.27308319726

Divisors of 40781691

1, 17, 23, 27, 391, 459, 621, 3863, 10557, 65671, 88849, 104301, 1510433, 1773117, 2398923, 40781691

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -40781690
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40781691 can be divided by 16 positive divisors. The sum of these divisors (counting 40781691) is 1, the average is 0.0625.

Base conversion 40781691

Base System Value
2 Binary 10011011100100011101111011
3 Ternary 2211201220222000
4 Quaternary 2123210131323
5 Quinary 40420003231
6 Senary 4014032043
8 Octal 233443573
10 Decimal 40781691
12 Duodecimal 117a8623
16 Hexadecimal 26e477b
20 Vigesimal cehe4b
36 Base36 oa3cr

Cryptographic Hash Functions

md5 033d33b089e6c27645ecb9247825e566
sha1 1688bb50e6e8f3a5916e6d9ee1c76d9357938889
sha256 7d01eb5f22fac70bcd5105587cec028c1b855a3a92c6ea7deb1c6cc77d8b5625
sha512 920f3f165af095f20530cc43554e923ecd760bef562c2f260182d78ff6637678b0a4d7a84ff1a6807de72814c76b695cef1afa66a5611022afa7db6f8e01c0ae
ripemd-160 ff017569090948e63170b2ee457cbd7b0e8eb9ea

40781691 as geometric shapes

Circle

Radius = n
Diameter 81563382
Circumference 256238921.69314
Area 5.2249282633314E+15

Sphere

Radius = n
Volume 2.8410854657646E+23
Surface area 2.0899713053326E+16
Circumference 256238921.69314

Square

Length = n
Perimeter 163126764
Area 1663146320819481
Diagonal 57674020.508709

Cube

Length = n
Surface area 9978877924916886
Volume 6.7825919343447E+22
Space diagonal 70635960.830574

Equilateral Triangle

Length = n
Perimeter 122345073
Area 7.2016348202015E+14
Altitude 35317980.415287

Triangular Pyramid

Length = n
Surface area 7.2016348202015E+14
Volume 7.9933612513272E+21
Height 19224673.502903