40421408 (number)

40421408 is an even 8-digits composite number following 40421407 and preceding 40421409. In scientific notation, it is written as 4.0421408 × 10^7. The sum of its digits is 23. It has a total of 7 prime factors and 24 positive divisors. There are 19717120 positive integers (up to 40421408) that are relatively prime to 40421408.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.0421408 × 10^7
Engineering notation 4.0421408 × 10^6

Prime Factorization of 40421408

Prime Factorization 2 × 2 × 2 × 2 × 2 × 41 × 30809

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2526338
Product of the distinct prime numbers

The prime factorization of 40421408 is 2 × 2 × 2 × 2 × 2 × 41 × 30809. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 2, 85, 83, 442, 531, 5598, 4681, 4747, 74857, 911743, 934825, 7191313, 1729278, 78516936, 82523318, 731086144, 906522880, 1320525991, 1565572286

Basic calculations (n = 40421408)

Multiplication

n×y
n×2 80842816
n×3 121264224
n×4 161685632
n×5 202107040

Division

n÷y
n÷2 20210704
n÷3 13473802.666667
n÷3 10105352
n÷5 8084281.6

Exponentiation

ny
n2 1633890224702464
n3 6.604414339991E+22
n4 2.6695972663783E+30
n5 1.0790888029996E+38

Nth Root

y√n
2√n 6357.7832614835
3√n 343.19199217718
4√n 79.735708822858
5√n 33.214084593846

Divisors of 40421408

1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 30809, 61618, 123236, 246472, 492944, 985888, 1263169, 2526338, 5052676, 10105352, 20210704, 40421408

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -40421407
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40421408 can be divided by 24 positive divisors. The sum of these divisors (counting 40421408) is 1, the average is 0.041666666666667.

Base conversion 40421408

Base System Value
2 Binary 10011010001100100000100000
3 Ternary 2211001121202012
4 Quaternary 2122030200200
5 Quinary 40321441113
6 Senary 4002212052
8 Octal 232144040
10 Decimal 40421408
12 Duodecimal 11654028
16 Hexadecimal 268c820
20 Vigesimal cccda8
36 Base36 o2dcw

Cryptographic Hash Functions

md5 f1c93b28f1f4f58b682ba18def483a04
sha1 5502a4af2ee27976614065e2a59a1b15ac321c5a
sha256 61ce2e2d85fcc150f660a11389fbcdd968b63c0fd901b31af127186bef334442
sha512 6765bebf4e7d4e2fdb6cd6d71d973c12b72b8a8344b79826e1de9167c381d36817e5ec7b69212a04b2694e01b5fa05168caf39a00ef0ce1878952552070adf0d
ripemd-160 228f2b661ca986a8829b57896f867d377040abac

40421408 as geometric shapes

Circle

Radius = n
Diameter 80842816
Circumference 253975196.84111
Area 5.1330175266974E+15

Sphere

Radius = n
Volume 2.7664506095705E+23
Surface area 2.053207010679E+16
Circumference 253975196.84111

Square

Length = n
Perimeter 161685632
Area 1633890224702464
Diagonal 57164503.403816

Cube

Length = n
Surface area 9803341348214784
Volume 6.604414339991E+22
Space diagonal 70011932.369471

Equilateral Triangle

Length = n
Perimeter 121264224
Area 7.074952207937E+14
Altitude 35005966.184736

Triangular Pyramid

Length = n
Surface area 7.074952207937E+14
Volume 7.7833769426222E+21
Height 19054834.467939