40421888 (number)

40421888 is an even 8-digits composite number following 40421887 and preceding 40421889. In scientific notation, it is written as 4.0421888 × 10^7. The sum of its digits is 35. It has a total of 11 prime factors and 40 positive divisors. There are 18653184 positive integers (up to 40421888) that are relatively prime to 40421888.

Interesting facts

Basic properties

Name

Name forty million four hundred twenty-one thousand eight hundred eighty-eight

Notation

Scientific notation 4.0421888 × 10^7
Engineering notation 4.0421888 × 10^6

Prime Factorization of 40421888

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 13 × 6073

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 157898
Product of the distinct prime numbers

The prime factorization of 40421888 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 13 × 6073. Since it has a total of 11 prime factors.

Most popular turbo-numbers

Basic calculations (n = 40421888)

Multiplication

n×y
n×2 80843776
n×3 121265664
n×4 161687552
n×5 202109440

Division

n÷y
n÷2 20210944
n÷3 13473962.666667
n÷3 10105472
n÷5 8084377.6

Exponentiation

ny
n2 1633929029484544
n3 6.6046496229773E+22
n4 2.6697240733923E+30
n5 1.0791528748557E+38

Nth Root

y√n
2√n 6357.8210103777
3√n 343.19335062816
4√n 79.735945535108
5√n 33.214163476228

Divisors of 40421888

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -40421887
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40421888 can be divided by 40 positive divisors. The sum of these divisors (counting 40421888) is 1, the average is 0.025.

Base conversion 40421888

Base System Value
2 Binary 10011010001100101000000000
3 Ternary 2211001122101222
4 Quaternary 2122030220000
5 Quinary 40322000023
6 Senary 4002214212
8 Octal 232145000
10 Decimal 40421888
12 Duodecimal 11654368
16 Hexadecimal 268ca00
20 Vigesimal cccee8
36 Base36 o2dq8

Cryptographic Hash Functions

md5 11f9cac862ec56bd565531664e8bc66f
sha1 30ba9f6544bc1e5caada8e3f5b7342785d241625
sha256 91bbf8f6b9b831856bfb9e1eded4b9dd771ee6faefb82a94b75ad01946b4ebed
sha512 f9af83b68ec6c952a47033c5205cdb92c10d45cfd983aeaf21750ad0f300556b685eff0ce1b20c062383b7bf72257985af5f94cadaa862ad9194b79f135e6618
ripemd-160 ae6598d8754adc2e42174ee6b49aff96c0a70f34

40421888 as geometric shapes

Circle

Radius = n
Diameter 80843776
Circumference 253978212.77006
Area 5.1331394355157E+15

Sphere

Radius = n
Volume 2.7665491646773E+23
Surface area 2.0532557742063E+16
Circumference 253978212.77006

Square

Length = n
Perimeter 161687552
Area 1633929029484544
Diagonal 57165182.226326

Cube

Length = n
Surface area 9803574176907264
Volume 6.6046496229773E+22
Space diagonal 70012763.753859

Equilateral Triangle

Length = n
Perimeter 121265664
Area 7.0751202375723E+14
Altitude 35006381.876929

Triangular Pyramid

Length = n
Surface area 7.0751202375723E+14
Volume 7.7836542262807E+21
Height 19055060.742109