40421954 (number)

40421954 is an even 8-digits composite number following 40421953 and preceding 40421955. In scientific notation, it is written as 4.0421954 × 10^7. The sum of its digits is 29. It has a total of 4 prime factors and 16 positive divisors. There are 18408000 positive integers (up to 40421954) that are relatively prime to 40421954.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.0421954 × 10^7
Engineering notation 4.0421954 × 10^6

Prime Factorization of 40421954

Prime Factorization 2 × 17 × 31 × 38351

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 40421954
Product of the distinct prime numbers

The prime factorization of 40421954 is 2 × 17 × 31 × 38351. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 4, 41, 70, 861, 809, 3358, 5066, 30599, 27888, 167690, 254403, 2534238, 8742640, 88015380, 77639089, 662477491, 862293849, 4796652991, 4200139467

Basic calculations (n = 40421954)

Multiplication

n×y
n×2 80843908
n×3 121265862
n×4 161687816
n×5 202109770

Division

n÷y
n÷2 20210977
n÷3 13473984.666667
n÷3 10105488.5
n÷5 8084390.8

Exponentiation

ny
n2 1633934365178116
n3 6.6046819748249E+22
n4 2.66974150971E+30
n5 1.0791616849739E+38

Nth Root

y√n
2√n 6357.8262008331
3√n 343.19353741433
4√n 79.735978082877
5√n 33.214174322497

Divisors of 40421954

1, 2, 17, 31, 34, 62, 527, 1054, 38351, 76702, 651967, 1188881, 1303934, 2377762, 20210977, 40421954

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 -40421953
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 40421954 can be divided by 16 positive divisors. The sum of these divisors (counting 40421954) is 1, the average is 0.0625.

Base conversion 40421954

Base System Value
2 Binary 10011010001100101001000010
3 Ternary 2211001122111102
4 Quaternary 2122030221002
5 Quinary 40322000304
6 Senary 4002214402
8 Octal 232145102
10 Decimal 40421954
12 Duodecimal 11654402
16 Hexadecimal 268ca42
20 Vigesimal cccehe
36 Base36 o2ds2

Cryptographic Hash Functions

md5 bfe3bf65a3e57ff0912f6f70fb5e7e3d
sha1 d3bae90272ab4f643ac3e3954acb0fbacf4777c5
sha256 455f1bbc63072a5ba9a3fb949538f2fc3c0b2a0311d4bf2ef8bb2441c297f806
sha512 1a46442ca271026d84681caa0e84550a5cc10e76caf20693db199947742c75fdd920744343daba066fd9fbd2f95d0c4f316953839530ee1cde27b9d947ec9404
ripemd-160 13591f0bce6e1836895ce8eef9c44c74c854665a

40421954 as geometric shapes

Circle

Radius = n
Diameter 80843908
Circumference 253978627.46029
Area 5.1331561980915E+15

Sphere

Radius = n
Volume 2.7665627161876E+23
Surface area 2.0532624792366E+16
Circumference 253978627.46029

Square

Length = n
Perimeter 161687816
Area 1633934365178116
Diagonal 57165275.564421

Cube

Length = n
Surface area 9803606191068696
Volume 6.6046819748249E+22
Space diagonal 70012878.069212

Equilateral Triangle

Length = n
Perimeter 121265862
Area 7.0751433418032E+14
Altitude 35006439.034606

Triangular Pyramid

Length = n
Surface area 7.0751433418032E+14
Volume 7.7836923532987E+21
Height 19055091.854807