40421930 (number)

40421930 is an even 8-digits composite number following 40421929 and preceding 40421931. In scientific notation, it is written as 4.0421930 × 10^7. The sum of its digits is 23. It has a total of 4 prime factors and 16 positive divisors. There are 15118272 positive integers (up to 40421930) that are relatively prime to 40421930.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.0421930 × 10^7
Engineering notation 4.0421930 × 10^6

Prime Factorization of 40421930

Prime Factorization 2 × 95 × 79 × 2693

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 40421930
Product of the distinct prime numbers

The prime factorization of 40421930 is 2 × 95 × 79 × 2693. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 9, 92, 68, 732, 653, 5016, 9017, 1198, 17102, 170314, 279068, 319691, 4670929, 9073503, 45587914, 108864533, 282887822, 5968077389, 6684353431

Basic calculations (n = 40421930)

Multiplication

n×y
n×2 80843860
n×3 121265790
n×4 161687720
n×5 202109650

Division

n÷y
n÷2 20210965
n÷3 13473976.666667
n÷3 10105482.5
n÷5 8084386

Exponentiation

ny
n2 1633932424924900
n3 6.6046702105045E+22
n4 2.669735169221E+30
n5 1.0791584812879E+38

Nth Root

y√n
2√n 6357.8243133953
3√n 343.19346949211
4√n 79.735966247329
5√n 33.214170378401

Divisors of 40421930

1, 2, 79, 95, 158, 190, 2693, 5386, 7505, 15010, 212747, 255835, 425494, 511670, 20210965, 40421930

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 -40421929
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 40421930 can be divided by 16 positive divisors. The sum of these divisors (counting 40421930) is 1, the average is 0.0625.

Base conversion 40421930

Base System Value
2 Binary 10011010001100101000101010
3 Ternary 2211001122110112
4 Quaternary 2122030220222
5 Quinary 40322000210
6 Senary 4002214322
8 Octal 232145052
10 Decimal 40421930
12 Duodecimal 116543a2
16 Hexadecimal 268ca2a
20 Vigesimal cccega
36 Base36 o2dre

Cryptographic Hash Functions

md5 9e21fd7813b8c251127f1b9618354921
sha1 5c2deb35231f388f8ecef7fbf17b9ec6f5cfe427
sha256 f4bcce24de9a23b42453fc148e7c78f2c17c6426e9eabc97d31dd141585d0772
sha512 198c593fd5ef261b15329c170dc020268021d3ce684d9173cb4ce0575dbb11749348edcbe438bb1d58340133da1108c7b251ed8597d83a03987d33b94f1b19b8
ripemd-160 4bfa7d5d8c4054342fea4f22ad7ac258399cb42b

40421930 as geometric shapes

Circle

Radius = n
Diameter 80843860
Circumference 253978476.66384
Area 5.1331501026062E+15

Sphere

Radius = n
Volume 2.7665577883606E+23
Surface area 2.0532600410425E+16
Circumference 253978476.66384

Square

Length = n
Perimeter 161687720
Area 1633932424924900
Diagonal 57165241.623296

Cube

Length = n
Surface area 9803594549549400
Volume 6.6046702105045E+22
Space diagonal 70012836.499993

Equilateral Triangle

Length = n
Perimeter 121265790
Area 7.0751349402604E+14
Altitude 35006418.249996

Triangular Pyramid

Length = n
Surface area 7.0751349402604E+14
Volume 7.7836784889141E+21
Height 19055080.541099