40989930 (number)

40989930 is an even 8-digits composite number following 40989929 and preceding 40989931. In scientific notation, it is written as 4.0989930 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 10766976 positive integers (up to 40989930) that are relatively prime to 40989930.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.0989930 × 10^7
Engineering notation 4.0989930 × 10^6

Prime Factorization of 40989930

Prime Factorization 2 × 15 × 67 × 20393

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 40989930
Product of the distinct prime numbers

The prime factorization of 40989930 is 2 × 15 × 67 × 20393. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 9, 95, 62, 776, 827, 1273, 3705, 25509, 7025, 398807, 410265, 2302597, 2536349, 50242129, 26122700, 429926978, 525706740, 5732025921, 3368369959

Basic calculations (n = 40989930)

Multiplication

n×y
n×2 81979860
n×3 122969790
n×4 163959720
n×5 204949650

Division

n÷y
n÷2 20494965
n÷3 13663310
n÷3 10247482.5
n÷5 8197986

Exponentiation

ny
n2 1680174361404900
n3 6.8870229461782E+22
n4 2.8229858847224E+30
n5 1.1571399380576E+38

Nth Root

y√n
2√n 6402.3378542529
3√n 344.79349120021
4√n 80.014610254959
5√n 33.306993733074

Divisors of 40989930

1, 2, 15, 30, 67, 134, 1005, 2010, 20393, 40786, 305895, 611790, 1366331, 2732662, 20494965, 40989930

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 -40989929
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 40989930 can be divided by 16 positive divisors. The sum of these divisors (counting 40989930) is 1, the average is 0.0625.

Base conversion 40989930

Base System Value
2 Binary 10011100010111010011101010
3 Ternary 2212010111121120
4 Quaternary 2130113103222
5 Quinary 40443134210
6 Senary 4022320110
8 Octal 234272352
10 Decimal 40989930
12 Duodecimal 11889036
16 Hexadecimal 27174ea
20 Vigesimal cg3ega
36 Base36 oek16

Cryptographic Hash Functions

md5 d7c2945d3a49c4e22586a1474ae084e2
sha1 98894b2b031b9f04255f295343d95b5a2aad4fbc
sha256 79d3596e644924a9f8235737050ee360ceca82f330102d55fadacaa9e5e049d6
sha512 7ca0f63ffbc1563d2c4ba54d997edb408a89afb04655aa0c9060b83f2adb842782af3c7d67d81b2a2cb2c1f3d3eecd36cef0791987f29b2cee95714a0b018748
ripemd-160 f0a4f7b45b75fbb5cdf88592ec5a5ca9f5661d64

40989930 as geometric shapes

Circle

Radius = n
Diameter 81979860
Circumference 257547325.91832
Area 5.2784234305396E+15

Sphere

Radius = n
Volume 2.884829425709E+23
Surface area 2.1113693722158E+16
Circumference 257547325.91832

Square

Length = n
Perimeter 163959720
Area 1680174361404900
Diagonal 57968514.926724

Cube

Length = n
Surface area 10081046168429400
Volume 6.8870229461782E+22
Space diagonal 70996641.358692

Equilateral Triangle

Length = n
Perimeter 122969790
Area 7.2753683988197E+14
Altitude 35498320.679346

Triangular Pyramid

Length = n
Surface area 7.2753683988197E+14
Volume 8.1164343790499E+21
Height 19322838.308908