40421904 (number)

40421904 is an even 8-digits composite number following 40421903 and preceding 40421905. In scientific notation, it is written as 4.0421904 × 10^7. The sum of its digits is 24. It has a total of 7 prime factors and 40 positive divisors. There are 13271808 positive integers (up to 40421904) that are relatively prime to 40421904.

Interesting facts

Basic properties

Name

Name forty million four hundred twenty-one thousand nine hundred four

Notation

Scientific notation 4.0421904 × 10^7
Engineering notation 4.0421904 × 10^6

Prime Factorization of 40421904

Prime Factorization 2 × 2 × 2 × 2 × 3 × 67 × 12569

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5052738
Product of the distinct prime numbers

The prime factorization of 40421904 is 2 × 2 × 2 × 2 × 3 × 67 × 12569. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 8, 37, 41, 306, 702, 5160, 5749, 74042, 1283, 691605, 419889, 2037393, 6905556, 4915137, 48938619, 237429149, 574557130, 431663883, 6813764242

Basic calculations (n = 40421904)

Multiplication

n×y
n×2 80843808
n×3 121265712
n×4 161687616
n×5 202109520

Division

n÷y
n÷2 20210952
n÷3 13473968
n÷3 10105476
n÷5 8084380.8

Exponentiation

ny
n2 1633930322985216
n3 6.6046574658397E+22
n4 2.6697283003706E+30
n5 1.0791550106366E+38

Nth Root

y√n
2√n 6357.8222686703
3√n 343.19339590967
4√n 79.73595342548
5√n 33.214166105628

Divisors of 40421904

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 201, 268, 402, 536, 804, 1072, 1608, 3216, 12569, 25138, 37707, 50276, 75414, 100552, 150828, 201104, 301656, 603312, 842123, 1684246, 2526369, 3368492, 5052738, 6736984, 10105476, 13473968, 20210952, 40421904

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 -40421903
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 40421904 can be divided by 40 positive divisors. The sum of these divisors (counting 40421904) is 1, the average is 0.025.

Base conversion 40421904

Base System Value
2 Binary 10011010001100101000010000
3 Ternary 2211001122102120
4 Quaternary 2122030220100
5 Quinary 40322000104
6 Senary 4002214240
8 Octal 232145020
10 Decimal 40421904
12 Duodecimal 11654380
16 Hexadecimal 268ca10
20 Vigesimal cccef4
36 Base36 o2dqo

Cryptographic Hash Functions

md5 3bb507a76b6c0862dc9ee7ee317c9cbb
sha1 82b712eca6447ad83f132d0d3a45ec9986b3ca67
sha256 4ecd3838a4b18f9812c8172ae68ee46835661b6391f544f5223f2b5988f67f24
sha512 418bbd4f430912f21f7df518781d843547e127d24ac21f42b62c65837843c4037f2f530cdb62632a5ace6a443aa58578fd42cfba931a57fef6354c3062d36b5b
ripemd-160 5981f0fb2336c957eb82d80d262bcbd82b352667

40421904 as geometric shapes

Circle

Radius = n
Diameter 80843808
Circumference 253978313.30102
Area 5.133143499168E+15

Sphere

Radius = n
Volume 2.7665524498879E+23
Surface area 2.0532573996672E+16
Circumference 253978313.30102

Square

Length = n
Perimeter 161687616
Area 1633930322985216
Diagonal 57165204.853743

Cube

Length = n
Surface area 9803581937911296
Volume 6.6046574658397E+22
Space diagonal 70012791.466672

Equilateral Triangle

Length = n
Perimeter 121265712
Area 7.0751258385945E+14
Altitude 35006395.733336

Triangular Pyramid

Length = n
Surface area 7.0751258385945E+14
Volume 7.7836634691827E+21
Height 19055068.284581