40390889 (number)

40390889 is an odd 8-digits composite number following 40390888 and preceding 40390890. In scientific notation, it is written as 4.0390889 × 10^7. The sum of its digits is 41. It has a total of 5 prime factors and 24 positive divisors. There are 30713760 positive integers (up to 40390889) that are relatively prime to 40390889.

Interesting facts

Basic properties

Name

Name forty million three hundred ninety thousand eight hundred eighty-nine

Notation

Scientific notation 4.0390889 × 10^7
Engineering notation 4.0390889 × 10^6

Prime Factorization of 40390889

Prime Factorization 7 × 11 × 11 × 43 × 1109

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3671899
Product of the distinct prime numbers

The prime factorization of 40390889 is 7 × 11 × 11 × 43 × 1109. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 10, 25, 92, 527, 235, 4417, 490, 48459, 79885, 203793, 587036, 4557481, 8004549, 46586744, 64310800, 708038879, 117909782, 518736158, 8225957991

Basic calculations (n = 40390889)

Multiplication

n×y
n×2 80781778
n×3 121172667
n×4 161563556
n×5 201954445

Division

n÷y
n÷2 20195444.5
n÷3 13463629.666667
n÷3 10097722.25
n÷5 8078177.8

Exponentiation

ny
n2 1631423914210321
n3 6.5894662230815E+22
n4 2.6615439878573E+30
n5 1.0750212778216E+38

Nth Root

y√n
2√n 6355.3826792727
3√n 343.10559807702
4√n 79.720654031893
5√n 33.209067614128

Divisors of 40390889

1, 7, 11, 43, 77, 121, 301, 473, 847, 1109, 3311, 5203, 7763, 12199, 36421, 47687, 85393, 134189, 333809, 524557, 939323, 3671899, 5770127, 40390889

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 -40390888
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 40390889 can be divided by 24 positive divisors. The sum of these divisors (counting 40390889) is 1, the average is 0.041666666666667.

Base conversion 40390889

Base System Value
2 Binary 10011010000101000011101001
3 Ternary 2211000001212212
4 Quaternary 2122011003221
5 Quinary 40320002024
6 Senary 4001414505
8 Octal 232050351
10 Decimal 40390889
12 Duodecimal 1163a435
16 Hexadecimal 26850e9
20 Vigesimal cc8h49
36 Base36 o1pt5

Cryptographic Hash Functions

md5 36b55b5e7152d23848b710819d3d5d23
sha1 d5d3bcfcdfdb10815b906ec679b285265c72f6e6
sha256 2bf74dbeb206e9e3b6e4096b1b88f5ce2b1fedeba1dead15fe04ac9cc674a140
sha512 d49fba09eee5c4cbe820ea87ac7b81eb3fafca1d658a7b9c82a985e875a9b1a6e038d953d32f73e01906cf6bd5b953e63f4ec05bf4b542a91cbe95b2d7abb5ee
ripemd-160 5b7e3c6a4b9de9a1c246bf73122f99a03abd9000

40390889 as geometric shapes

Circle

Radius = n
Diameter 80781778
Circumference 253783440.30872
Area 5.1252693837738E+15

Sphere

Radius = n
Volume 2.7601891570014E+23
Surface area 2.0501077535095E+16
Circumference 253783440.30872

Square

Length = n
Perimeter 161563556
Area 1631423914210321
Diagonal 57121343.020106

Cube

Length = n
Surface area 9788543485261926
Volume 6.5894662230815E+22
Space diagonal 69959071.910875

Equilateral Triangle

Length = n
Perimeter 121172667
Area 7.0642727702379E+14
Altitude 34979535.955437

Triangular Pyramid

Length = n
Surface area 7.0642727702379E+14
Volume 7.765760417901E+21
Height 19040447.673369