40807942 (number)

40807942 is an even 8-digits composite number following 40807941 and preceding 40807943. In scientific notation, it is written as 4.0807942 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors. There are 17445960 positive integers (up to 40807942) that are relatively prime to 40807942.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.0807942 × 10^7
Engineering notation 4.0807942 × 10^6

Prime Factorization of 40807942

Prime Factorization 2 × 7 × 431 × 6763

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 40807942
Product of the distinct prime numbers

The prime factorization of 40807942 is 2 × 7 × 431 × 6763. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 3, 65, 46, 335, 888, 5068, 8144, 3124, 25483, 249444, 674955, 7313438, 916561, 37562975, 38505336, 825129381, 326525245, 7668821898, 1096893297

Basic calculations (n = 40807942)

Multiplication

n×y
n×2 81615884
n×3 122423826
n×4 163231768
n×5 204039710

Division

n÷y
n÷2 20403971
n÷3 13602647.333333
n÷3 10201985.5
n÷5 8161588.4

Exponentiation

ny
n2 1665288130275364
n3 6.7956981433565E+22
n4 2.773184556836E+30
n5 1.1316795455066E+38

Nth Root

y√n
2√n 6388.1094229827
3√n 344.28246022795
4√n 79.925649343516
5√n 33.277365643022

Divisors of 40807942

1, 2, 7, 14, 431, 862, 3017, 6034, 6763, 13526, 47341, 94682, 2914853, 5829706, 20403971, 40807942

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 -40807941
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 40807942 can be divided by 16 positive divisors. The sum of these divisors (counting 40807942) is 1, the average is 0.0625.

Base conversion 40807942

Base System Value
2 Binary 10011011101010111000000110
3 Ternary 2211210020222021
4 Quaternary 2123222320012
5 Quinary 40421323232
6 Senary 4014353354
8 Octal 233527006
10 Decimal 40807942
12 Duodecimal 117bb85a
16 Hexadecimal 26eae06
20 Vigesimal cf0jh2
36 Base36 oanly

Cryptographic Hash Functions

md5 e564218fce01ab2d6a507e23f041bd43
sha1 69d9766a9755bc3455142fffdc5734e83acde631
sha256 e6e3ba6745cdfdd46d421036399548d886871fd4112b639b4f2851af3cc7f0b6
sha512 5b28ae3cdbec2209eac6682122dc28a8f017691fd0187c2dbbd63ecbbdf2895dbabf20a9f5b3ba19f4d2f9d94d95697340df64d45658e8471d9e856f598dd906
ripemd-160 eef04bb6ad077bae2601be97aff499d761c0e021

40807942 as geometric shapes

Circle

Radius = n
Diameter 81615884
Circumference 256403861.59064
Area 5.2316569561834E+15

Sphere

Radius = n
Volume 2.8465753817577E+23
Surface area 2.0926627824733E+16
Circumference 256403861.59064

Square

Length = n
Perimeter 163231768
Area 1665288130275364
Diagonal 57711145.028935

Cube

Length = n
Surface area 9991728781652184
Volume 6.7956981433565E+22
Space diagonal 70681428.896324

Equilateral Triangle

Length = n
Perimeter 122423826
Area 7.2109091271958E+14
Altitude 35340714.448162

Triangular Pyramid

Length = n
Surface area 7.2109091271958E+14
Volume 8.0088070667737E+21
Height 19237048.342978