40102942 (number)

40102942 is an even 8-digits composite number following 40102941 and preceding 40102943. In scientific notation, it is written as 4.0102942 × 10^7. The sum of its digits is 22. It has a total of 4 prime factors and 16 positive divisors. There are 18198720 positive integers (up to 40102942) that are relatively prime to 40102942.

Interesting facts

Basic properties

Name

Name forty million one hundred two thousand nine hundred forty-two

Notation

Scientific notation 4.0102942 × 10^7
Engineering notation 4.0102942 × 10^6

Prime Factorization of 40102942

Prime Factorization 2 × 11 × 853 × 2137

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 40102942
Product of the distinct prime numbers

The prime factorization of 40102942 is 2 × 11 × 853 × 2137. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 6, 51, 87, 134, 764, 6483, 2358, 60596, 2418, 727433, 967842, 7656449, 3761076, 15084995, 79274467, 527929324, 75223420, 8508592573, 7037100654

Basic calculations (n = 40102942)

Multiplication

n×y
n×2 80205884
n×3 120308826
n×4 160411768
n×5 200514710

Division

n÷y
n÷2 20051471
n÷3 13367647.333333
n÷3 10025735.5
n÷5 8020588.4

Exponentiation

ny
n2 1608245957055364
n3 6.4495394337526E+22
n4 2.5864550583849E+30
n5 1.0372445719202E+38

Nth Root

y√n
2√n 6332.6883706685
3√n 342.2883185912
4√n 79.578190295259
5√n 33.161582465015

Divisors of 40102942

1, 2, 11, 22, 853, 1706, 2137, 4274, 9383, 18766, 23507, 47014, 1822861, 3645722, 20051471, 40102942

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 -40102941
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 40102942 can be divided by 16 positive divisors. The sum of these divisors (counting 40102942) is 1, the average is 0.0625.

Base conversion 40102942

Base System Value
2 Binary 10011000111110110000011110
3 Ternary 2210110102220011
4 Quaternary 2120332300132
5 Quinary 40231243232
6 Senary 3551313434
8 Octal 230766036
10 Decimal 40102942
12 Duodecimal 1151b87a
16 Hexadecimal 263ec1e
20 Vigesimal cach72
36 Base36 nvjmm

Cryptographic Hash Functions

md5 20c5dfec1053e1523e6c5db329bfd0bb
sha1 933ee75be8767ad35e5b7527549094006c82d2ce
sha256 18deb15200e105c0eb29bba4dae4601bb15e0a3c62978c6dbb709b1fb333be6d
sha512 2e35bf14b376b7c9880e0ce2d8d4051f7375b32413ff48c0b5909c38302ee8b51f7f0835aadac06b79fef2803453581b93d75ca3a2df6f3a9c9384c36d2661ec
ripemd-160 4c9f5098d33a11712e2cdbe10e716eafe7bd4ab3

40102942 as geometric shapes

Circle

Radius = n
Diameter 80205884
Circumference 251974215.94908
Area 5.0524536838506E+15

Sphere

Radius = n
Volume 2.7015767605486E+23
Surface area 2.0209814735402E+16
Circumference 251974215.94908

Square

Length = n
Perimeter 160411768
Area 1608245957055364
Diagonal 56714124.467462

Cube

Length = n
Surface area 9649475742332184
Volume 6.4495394337526E+22
Space diagonal 69460333.076988

Equilateral Triangle

Length = n
Perimeter 120308826
Area 6.9639092717178E+14
Altitude 34730166.538494

Triangular Pyramid

Length = n
Surface area 6.9639092717178E+14
Volume 7.6008551152275E+21
Height 18904708.155821