40156988 (number)

40156988 is an even 8-digits composite number following 40156987 and preceding 40156989. In scientific notation, it is written as 4.0156988 × 10^7. The sum of its digits is 41. It has a total of 5 prime factors and 24 positive divisors. There are 18216000 positive integers (up to 40156988) that are relatively prime to 40156988.

Interesting facts

Basic properties

Name

Name forty million one hundred fifty-six thousand nine hundred eighty-eight

Notation

Scientific notation 4.0156988 × 10^7
Engineering notation 4.0156988 × 10^6

Prime Factorization of 40156988

Prime Factorization 2 × 2 × 1081 × 37 × 251

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20078494
Product of the distinct prime numbers

The prime factorization of 40156988 is 2 × 2 × 1081 × 37 × 251. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 10, 45, 85, 806, 55, 9622, 4724, 67981, 92528, 250426, 517406, 242068, 6752455, 5256418, 65156992, 102217777, 582028780, 6848090796, 5997847975

Basic calculations (n = 40156988)

Multiplication

n×y
n×2 80313976
n×3 120470964
n×4 160627952
n×5 200784940

Division

n÷y
n÷2 20078494
n÷3 13385662.666667
n÷3 10039247
n÷5 8031397.6

Exponentiation

ny
n2 1612583685232144
n3 6.4756503696863E+22
n4 2.6004261418769E+30
n5 1.0442528137424E+38

Nth Root

y√n
2√n 6336.9541579532
3√n 342.44201479872
4√n 79.604988273055
5√n 33.170515901933

Divisors of 40156988

1, 2, 4, 37, 74, 148, 251, 502, 1004, 1081, 2162, 4324, 9287, 18574, 37148, 39997, 79994, 159988, 271331, 542662, 1085324, 10039247, 20078494, 40156988

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 -40156987
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 40156988 can be divided by 24 positive divisors. The sum of these divisors (counting 40156988) is 1, the average is 0.041666666666667.

Base conversion 40156988

Base System Value
2 Binary 10011001001011111100111100
3 Ternary 2210120012000212
4 Quaternary 2121023330330
5 Quinary 40240010423
6 Senary 3552411552
8 Octal 231137474
10 Decimal 40156988
12 Duodecimal 11546bb8
16 Hexadecimal 264bf3c
20 Vigesimal cajc98
36 Base36 nwpbw

Cryptographic Hash Functions

md5 140e6cf8e4668b68c52bed0718163d64
sha1 b7b28e8ae6453d541b0fc25cfdeaea5236c6a14b
sha256 2f5662b7982e3ca07eee8989e2010ce575017facb70c13bb59f11fc897b3224c
sha512 d4efff44d3059390c5201b8706973d8a7ff6dcff4f996fe28b9bd292fab74e61e3ac7f59367689987c04f82ad36d05dbc6563979019cec1224d839058638b78d
ripemd-160 f67fb4bb01b90c5d0dd3647a6c2a300c6a1ede3b

40156988 as geometric shapes

Circle

Radius = n
Diameter 80313976
Circumference 252313796.98219
Area 5.0660810588241E+15

Sphere

Radius = n
Volume 2.7125140838163E+23
Surface area 2.0264324235296E+16
Circumference 252313796.98219

Square

Length = n
Perimeter 160627952
Area 1612583685232144
Diagonal 56790557.053654

Cube

Length = n
Surface area 9675502111392864
Volume 6.4756503696863E+22
Space diagonal 69553943.494934

Equilateral Triangle

Length = n
Perimeter 120470964
Area 6.9826921856968E+14
Altitude 34776971.747467

Triangular Pyramid

Length = n
Surface area 6.9826921856968E+14
Volume 7.6316271483306E+21
Height 18930185.684551