40989838 (number)

40989838 is an even 8-digits composite number following 40989837 and preceding 40989839. In scientific notation, it is written as 4.0989838 × 10^7. The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors. There are 20477040 positive integers (up to 40989838) that are relatively prime to 40989838.

Interesting facts

Basic properties

Name

Name forty million nine hundred eighty-nine thousand eight hundred thirty-eight

Notation

Scientific notation 4.0989838 × 10^7
Engineering notation 4.0989838 × 10^6

Prime Factorization of 40989838

Prime Factorization 2 × 1231 × 16649

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 40989838
Product of the distinct prime numbers

The prime factorization of 40989838 is 2 × 1231 × 16649. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 7, 94, 86, 554, 565, 2478, 6816, 27625, 2805, 109511, 450529, 3102587, 8779652, 36182947, 36909410, 304398545, 940999551, 8680255821, 1490173212

Basic calculations (n = 40989838)

Multiplication

n×y
n×2 81979676
n×3 122969514
n×4 163959352
n×5 204949190

Division

n÷y
n÷2 20494919
n÷3 13663279.333333
n÷3 10247459.5
n÷5 8197967.6

Exponentiation

ny
n2 1680166819266244
n3 6.8869765734699E+22
n4 2.8229605405632E+30
n5 1.1571269523808E+38

Nth Root

y√n
2√n 6402.3306693735
3√n 344.79323324235
4√n 80.014565357649
5√n 33.306978781859

Divisors of 40989838

1, 2, 1231, 2462, 16649, 33298, 20494919, 40989838

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -40989837
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40989838 can be divided by 8 positive divisors. The sum of these divisors (counting 40989838) is 1, the average is 0.125.

Base conversion 40989838

Base System Value
2 Binary 10011100010111010010001110
3 Ternary 2212010111111011
4 Quaternary 2130113102032
5 Quinary 40443133323
6 Senary 4022315434
8 Octal 234272216
10 Decimal 40989838
12 Duodecimal 11888b7a
16 Hexadecimal 271748e
20 Vigesimal cg3ebi
36 Base36 oejym

Cryptographic Hash Functions

md5 412bedb0823d4da9532ce8761fef143b
sha1 00e896732cd995496914446ccad8d4a8ca0acabd
sha256 c9098ed8d5be43b651272dc9a4211e340f29f5c867316ae22d036f224e91bb3b
sha512 902a13267b140695250f804fd782deb89605841c589eec79bca7554c1cf1eaa10ea7d8447eea7ac7842199e550ebcbe0579f29cb9de6d956a012e6424de078ca
ripemd-160 9486d5a4f48294e7fab51a030fdfc39895186160

40989838 as geometric shapes

Circle

Radius = n
Diameter 81979676
Circumference 257546747.86527
Area 5.2783997362122E+15

Sphere

Radius = n
Volume 2.8848100011544E+23
Surface area 2.1113598944849E+16
Circumference 257546747.86527

Square

Length = n
Perimeter 163959352
Area 1680166819266244
Diagonal 57968384.819076

Cube

Length = n
Surface area 10081000915597464
Volume 6.8869765734699E+22
Space diagonal 70996482.010017

Equilateral Triangle

Length = n
Perimeter 122969514
Area 7.2753357404013E+14
Altitude 35498241.005009

Triangular Pyramid

Length = n
Surface area 7.2753357404013E+14
Volume 8.1163797282891E+21
Height 19322794.939692