40389904 (number)

40389904 is an even 8-digits composite number following 40389903 and preceding 40389905. In scientific notation, it is written as 4.0389904 × 10^7. The sum of its digits is 37. It has a total of 5 prime factors and 10 positive divisors. There are 20194944 positive integers (up to 40389904) that are relatively prime to 40389904.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.0389904 × 10^7
Engineering notation 4.0389904 × 10^6

Prime Factorization of 40389904

Prime Factorization 2 × 2 × 2 × 2 × 2524369

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5048738
Product of the distinct prime numbers

The prime factorization of 40389904 is 2 × 2 × 2 × 2 × 2524369. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 3, 100, 49, 452, 885, 7010, 6130, 40599, 55872, 488139, 677048, 3433559, 6837460, 93879139, 55051080, 849613388, 492798967, 1639413156, 6494208984

Basic calculations (n = 40389904)

Multiplication

n×y
n×2 80779808
n×3 121169712
n×4 161559616
n×5 201949520

Division

n÷y
n÷2 20194952
n÷3 13463301.333333
n÷3 10097476
n÷5 8077980.8

Exponentiation

ny
n2 1631344345129216
n3 6.5889841490712E+22
n4 2.6612843723851E+30
n5 1.0748902031733E+38

Nth Root

y√n
2√n 6355.3051854337
3√n 343.10280898465
4√n 79.720167996773
5√n 33.208905640716

Divisors of 40389904

1, 2, 4, 8, 16, 2524369, 5048738, 10097476, 20194952, 40389904

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -40389903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40389904 can be divided by 10 positive divisors. The sum of these divisors (counting 40389904) is 1, the average is 0.1.

Base conversion 40389904

Base System Value
2 Binary 10011010000100110100010000
3 Ternary 2211000000112101
4 Quaternary 2122010310100
5 Quinary 40314434104
6 Senary 4001410144
8 Octal 232046420
10 Decimal 40389904
12 Duodecimal 11639954
16 Hexadecimal 2684d10
20 Vigesimal cc8ef4
36 Base36 o1p1s

Cryptographic Hash Functions

md5 c33850e1713cf75dffbd1fe90cd97276
sha1 2c9dcdcd11bdce257bde2af2a8f8de1ab3ba7f6e
sha256 9109ae2f366e38e75416ff4445940050b40f92e64310f739419fbf2e7175f7a8
sha512 7df6318dd4cc7bf6dde860286735b7252bba165a693f8b4ec220e535d1988b623bf18b2cea8f6162427d2332d3293042b279328bac74fc60492dff9735151082
ripemd-160 f2386c9612ebaf43156616eee2e427bdd90157ab

40389904 as geometric shapes

Circle

Radius = n
Diameter 80779808
Circumference 253777251.37119
Area 5.1250194101332E+15

Sphere

Radius = n
Volume 2.7599872263122E+23
Surface area 2.0500077640533E+16
Circumference 253777251.37119

Square

Length = n
Perimeter 161559616
Area 1631344345129216
Diagonal 57119950.019747

Cube

Length = n
Surface area 9788066070775296
Volume 6.5889841490712E+22
Space diagonal 69957365.840829

Equilateral Triangle

Length = n
Perimeter 121169712
Area 7.0639282260099E+14
Altitude 34978682.920415

Triangular Pyramid

Length = n
Surface area 7.0639282260099E+14
Volume 7.7651922882315E+21
Height 19039983.339916