40389984 (number)

40389984 is an even 8-digits composite number following 40389983 and preceding 40389985. In scientific notation, it is written as 4.0389984 × 10^7. The sum of its digits is 45. It has a total of 8 prime factors and 48 positive divisors. There are 13229568 positive integers (up to 40389984) that are relatively prime to 40389984.

Interesting facts

Basic properties

Name

Name forty million three hundred eighty-nine thousand nine hundred eighty-four

Notation

Scientific notation 4.0389984 × 10^7
Engineering notation 4.0389984 × 10^6

Prime Factorization of 40389984

Prime Factorization 2 × 2 × 2 × 2 × 2 × 9 × 59 × 2377

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 2524374
Product of the distinct prime numbers

The prime factorization of 40389984 is 2 × 2 × 2 × 2 × 2 × 9 × 59 × 2377. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 40389984)

Multiplication

n×y
n×2 80779968
n×3 121169952
n×4 161559936
n×5 201949920

Division

n÷y
n÷2 20194992
n÷3 13463328
n÷3 10097496
n÷5 8077996.8

Exponentiation

ny
n2 1631350807520256
n3 6.589023301413E+22
n4 2.661305457197E+30
n5 1.074900848353E+38

Nth Root

y√n
2√n 6355.3114793848
3√n 343.10303551161
4√n 79.720207472038
5√n 33.208918796034

Divisors of 40389984

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -40389983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40389984 can be divided by 48 positive divisors. The sum of these divisors (counting 40389984) is 1, the average is 0.020833333333333.

Base conversion 40389984

Base System Value
2 Binary 10011010000100110101100000
3 Ternary 2211000000122100
4 Quaternary 2122010311200
5 Quinary 40314434414
6 Senary 4001410400
8 Octal 232046540
10 Decimal 40389984
12 Duodecimal 11639a00
16 Hexadecimal 2684d60
20 Vigesimal cc8ej4
36 Base36 o1p40

Cryptographic Hash Functions

md5 e1948ecf3a9edb443b26cb165aa9b26a
sha1 019d93994e8e706c873e4bab4ba9c942c9900624
sha256 e9a10d5e3a90ae183b980592210f23a4dbd2af335ad5a8be17153417d4f09325
sha512 901c90ab31fb0f75ff0dd4b5d659063b825a98093343831652d96060f032bf50fc54a683b6d3ea8e4ae68284e14363e524d0c2cc642add54fd27bd800cd41dd6
ripemd-160 f4f5dd04e8cf3380e57f9e5946c01dc828a3ec6d

40389984 as geometric shapes

Circle

Radius = n
Diameter 80779968
Circumference 253777754.02602
Area 5.1250397123334E+15

Sphere

Radius = n
Volume 2.7600036264068E+23
Surface area 2.0500158849334E+16
Circumference 253777754.02602

Square

Length = n
Perimeter 161559936
Area 1631350807520256
Diagonal 57120063.156832

Cube

Length = n
Surface area 9788104845121536
Volume 6.589023301413E+22
Space diagonal 69957504.404894

Equilateral Triangle

Length = n
Perimeter 121169952
Area 7.063956208984E+14
Altitude 34978752.202447

Triangular Pyramid

Length = n
Surface area 7.063956208984E+14
Volume 7.7652384297089E+21
Height 19040021.052277