42215904 (number)

42215904 is an even 8-digits composite number following 42215903 and preceding 42215905. In scientific notation, it is written as 4.2215904 × 10^7. The sum of its digits is 27. It has a total of 8 prime factors and 48 positive divisors. There are 13685760 positive integers (up to 42215904) that are relatively prime to 42215904.

Interesting facts

Basic properties

Name

Name forty-two million two hundred fifteen thousand nine hundred four

Notation

Scientific notation 4.2215904 × 10^7
Engineering notation 4.2215904 × 10^6

Prime Factorization of 42215904

Prime Factorization 2 × 2 × 2 × 2 × 2 × 61 × 243 × 89

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 2638494
Product of the distinct prime numbers

The prime factorization of 42215904 is 2 × 2 × 2 × 2 × 2 × 61 × 243 × 89. Since it has a total of 8 prime factors.

Most popular turbo-numbers

8, 1, 53, 13, 921, 818, 9000, 1430, 32618, 9359, 95606, 909927, 6367447, 4473383, 60388703, 95000138, 389679542, 669692136, 3270759924, 6031743680

Basic calculations (n = 42215904)

Multiplication

n×y
n×2 84431808
n×3 126647712
n×4 168863616
n×5 211079520

Division

n÷y
n÷2 21107952
n÷3 14071968
n÷3 10553976
n÷5 8443180.8

Exponentiation

ny
n2 1782182550537216
n3 7.5236447463954E+22
n4 3.1761746434393E+30
n5 1.3408508383467E+38

Nth Root

y√n
2√n 6497.376701408
3√n 348.19727221693
4√n 80.606306833945
5√n 33.503888811164

Divisors of 42215904

1, 2, 4, 8, 16, 32, 61, 89, 122, 178, 243, 244, 356, 486, 488, 712, 972, 976, 1424, 1944, 1952, 2848, 3888, 5429, 7776, 10858, 14823, 21627, 21716, 29646, 43254, 43432, 59292, 86508, 86864, 118584, 173016, 173728, 237168, 346032, 474336, 692064, 1319247, 2638494, 5276988, 10553976, 21107952, 42215904

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42215903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42215904 can be divided by 48 positive divisors. The sum of these divisors (counting 42215904) is 1, the average is 0.020833333333333.

Base conversion 42215904

Base System Value
2 Binary 10100001000010100111100000
3 Ternary 2221102210100000
4 Quaternary 2201002213200
5 Quinary 41301402104
6 Senary 4104500000
8 Octal 241024740
10 Decimal 42215904
12 Duodecimal 1217a600
16 Hexadecimal 28429e0
20 Vigesimal d3gjf4
36 Base36 p4u00

Cryptographic Hash Functions

md5 c0f2f97813cdb50ac4fd6672332de2d9
sha1 3832832a2432f753c9e87b7fb72d6088efd2b89f
sha256 60900316a23b392efb5287195da37cb200e366d85de4562b9b7453e29f302639
sha512 8d998a413a6a78a67e6c9e2b0e5c2f2aa5b3edf41c39910c7d8c86348b64d0f52a8601cf081d5c493823073e973e5b623bfe6db2bd1dd3b8c129f2e192e67488
ripemd-160 dbbb9170e2116f2e1ab4fa1ef510273010538c1e

42215904 as geometric shapes

Circle

Radius = n
Diameter 84431808
Circumference 265250347.7421
Area 5.5988916081236E+15

Sphere

Radius = n
Volume 3.1514969417994E+23
Surface area 2.2395566432495E+16
Circumference 265250347.7421

Square

Length = n
Perimeter 168863616
Area 1782182550537216
Diagonal 59702303.984641

Cube

Length = n
Surface area 10693095303223296
Volume 7.5236447463954E+22
Space diagonal 73120090.61545

Equilateral Triangle

Length = n
Perimeter 126647712
Area 7.7170768147329E+14
Altitude 36560045.307725

Triangular Pyramid

Length = n
Surface area 7.7170768147329E+14
Volume 8.8667003656912E+21
Height 19900767.99488