40989990 (number)

40989990 is an even 8-digits composite number following 40989989 and preceding 40989991. In scientific notation, it is written as 4.0989990 × 10^7. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 10930656 positive integers (up to 40989990) that are relatively prime to 40989990.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.0989990 × 10^7
Engineering notation 4.0989990 × 10^6

Prime Factorization of 40989990

Prime Factorization 2 × 3 × 5 × 1366333

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 40989990
Product of the distinct prime numbers

The prime factorization of 40989990 is 2 × 3 × 5 × 1366333. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 3, 41, 55, 326, 284, 8068, 4182, 28412, 98852, 354061, 195433, 6654595, 8704128, 62033220, 69772447, 803737111, 942539633, 9337270062, 8214314025

Basic calculations (n = 40989990)

Multiplication

n×y
n×2 81979980
n×3 122969970
n×4 163959960
n×5 204949950

Division

n÷y
n÷2 20494995
n÷3 13663330
n÷3 10247497.5
n÷5 8197998

Exponentiation

ny
n2 1680179280200100
n3 6.8870531893609E+22
n4 2.8230024136137E+30
n5 1.15714840704E+38

Nth Root

y√n
2√n 6402.3425400395
3√n 344.7936594334
4√n 80.014639535772
5√n 33.307003483851

Divisors of 40989990

1, 2, 3, 5, 6, 10, 15, 30, 1366333, 2732666, 4098999, 6831665, 8197998, 13663330, 20494995, 40989990

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 -40989989
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 40989990 can be divided by 16 positive divisors. The sum of these divisors (counting 40989990) is 1, the average is 0.0625.

Base conversion 40989990

Base System Value
2 Binary 10011100010111010100100110
3 Ternary 2212010111200210
4 Quaternary 2130113110212
5 Quinary 40443134430
6 Senary 4022320250
8 Octal 234272446
10 Decimal 40989990
12 Duodecimal 11889086
16 Hexadecimal 2717526
20 Vigesimal cg3eja
36 Base36 oek2u

Cryptographic Hash Functions

md5 a9d785431d870a698d1d18cfffcacbe0
sha1 c81ae211effcb1641fc5f25fa154c636e6ae4dc8
sha256 188364ed50f0cd5aad9c2b0bbf23e2857815e9122c05ffbb2a97fe0a14b5f239
sha512 18660fa4348647ba3efbf7b6494df2a41e44c944175fa120755a26bb09223bb81842951e6f2182fdf25d38af0213b6af868a6c94d16ff88a731f8662955dd296
ripemd-160 6e08bf36f4f442fdef815f36d2e377844e8faa99

40989990 as geometric shapes

Circle

Radius = n
Diameter 81979980
Circumference 257547702.90944
Area 5.2784388833904E+15

Sphere

Radius = n
Volume 2.8848420939438E+23
Surface area 2.1113755533562E+16
Circumference 257547702.90944

Square

Length = n
Perimeter 163959960
Area 1680179280200100
Diagonal 57968599.779538

Cube

Length = n
Surface area 10081075681200600
Volume 6.8870531893609E+22
Space diagonal 70996745.28174

Equilateral Triangle

Length = n
Perimeter 122969970
Area 7.2753896978277E+14
Altitude 35498372.64087

Triangular Pyramid

Length = n
Surface area 7.2753896978277E+14
Volume 8.1164700209826E+21
Height 19322866.593179