42397768 (number)

42397768 is an even 8-digits composite number following 42397767 and preceding 42397769. In scientific notation, it is written as 4.2397768 × 10^7. The sum of its digits is 46. It has a total of 6 prime factors and 32 positive divisors. There are 17543232 positive integers (up to 42397768) that are relatively prime to 42397768.

Interesting facts

Basic properties

Name

Name forty-two million three hundred ninety-seven thousand seven hundred sixty-eight

Notation

Scientific notation 4.2397768 × 10^7
Engineering notation 4.2397768 × 10^6

Prime Factorization of 42397768

Prime Factorization 2 × 2 × 2 × 7 × 29 × 26107

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10599442
Product of the distinct prime numbers

The prime factorization of 42397768 is 2 × 2 × 2 × 7 × 29 × 26107. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 8, 88, 8, 845, 780, 6319, 3954, 73738, 69019, 619204, 58954, 8896566, 8893508, 26713206, 93182650, 357972607, 458327320, 1566602286, 3175691696

Basic calculations (n = 42397768)

Multiplication

n×y
n×2 84795536
n×3 127193304
n×4 169591072
n×5 211988840

Division

n÷y
n÷2 21198884
n÷3 14132589.333333
n÷3 10599442
n÷5 8479553.6

Exponentiation

ny
n2 1797570731381824
n3 7.6212986832717E+22
n4 3.2312605343206E+30
n5 1.3699823448168E+38

Nth Root

y√n
2√n 6511.3568478467
3√n 348.69656140051
4√n 80.692978925348
5√n 33.532705811961

Divisors of 42397768

1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 26107, 52214, 104428, 182749, 208856, 365498, 730996, 757103, 1461992, 1514206, 3028412, 5299721, 6056824, 10599442, 21198884, 42397768

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42397767
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42397768 can be divided by 32 positive divisors. The sum of these divisors (counting 42397768) is 1, the average is 0.03125.

Base conversion 42397768

Base System Value
2 Binary 10100001101111000001001000
3 Ternary 2221210000210201
4 Quaternary 2201233001020
5 Quinary 41323212033
6 Senary 4112421544
8 Octal 241570110
10 Decimal 42397768
12 Duodecimal 122478b4
16 Hexadecimal 286f048
20 Vigesimal d4je88
36 Base36 p8qbs

Cryptographic Hash Functions

md5 2bf47edea9e0873861cd189d0e4b07a4
sha1 6d138d340b54b46380939db24833f52347f7695a
sha256 45e81a41cb50ecb0bacacce3760684b80ad9e26ebf1df0814ea90bc16a2336b3
sha512 8eb9a486a5c0cc8b08285ed240c69360f9200b554198e41c712dfc8aff3bbaf837b8288ba2f5a243dd0adee952695827423b01408a5e4f095c0b1f4a03b432cc
ripemd-160 097175ebdaaf0e661bcefb4db8998c6f71a6df1c

42397768 as geometric shapes

Circle

Radius = n
Diameter 84795536
Circumference 266393032.95481
Area 5.6472350040172E+15

Sphere

Radius = n
Volume 3.192402127224E+23
Surface area 2.2588940016069E+16
Circumference 266393032.95481

Square

Length = n
Perimeter 169591072
Area 1797570731381824
Diagonal 59959498.519948

Cube

Length = n
Surface area 10785424388290944
Volume 7.6212986832717E+22
Space diagonal 73435088.303518

Equilateral Triangle

Length = n
Perimeter 127193304
Area 7.7837095923802E+14
Altitude 36717544.151759

Triangular Pyramid

Length = n
Surface area 7.7837095923802E+14
Volume 8.9817866339825E+21
Height 19986499.506649