42656870 (number)

42656870 is an even 8-digits composite number following 42656869 and preceding 42656871. In scientific notation, it is written as 4.2656870 × 10^7. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 17062744 positive integers (up to 42656870) that are relatively prime to 42656870.

Interesting facts

Basic properties

Name

Name forty-two million six hundred fifty-six thousand eight hundred seventy

Notation

Scientific notation 4.2656870 × 10^7
Engineering notation 4.2656870 × 10^6

Prime Factorization of 42656870

Prime Factorization 2 × 5 × 4265687

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 42656870
Product of the distinct prime numbers

The prime factorization of 42656870 is 2 × 5 × 4265687. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 8, 4, 34, 821, 154, 9738, 6276, 79657, 43926, 642594, 799931, 1789640, 9914506, 98223133, 36618929, 14112031, 438045337, 3735059842, 3828307171

Basic calculations (n = 42656870)

Multiplication

n×y
n×2 85313740
n×3 127970610
n×4 170627480
n×5 213284350

Division

n÷y
n÷2 21328435
n÷3 14218956.666667
n÷3 10664217.5
n÷5 8531374

Exponentiation

ny
n2 1819608558196900
n3 7.7618805717893E+22
n4 3.3109753050634E+30
n5 1.412358431613E+38

Nth Root

y√n
2√n 6531.2227032922
3√n 349.40543954541
4√n 80.81598049453
5√n 33.573591124723

Divisors of 42656870

1, 2, 5, 10, 4265687, 8531374, 21328435, 42656870

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42656869
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42656870 can be divided by 8 positive divisors. The sum of these divisors (counting 42656870) is 1, the average is 0.125.

Base conversion 42656870

Base System Value
2 Binary 10100010101110010001100110
3 Ternary 2222021012020002
4 Quaternary 2202232101212
5 Quinary 41410004440
6 Senary 4122141302
8 Octal 242562146
10 Decimal 42656870
12 Duodecimal 12351832
16 Hexadecimal 28ae466
20 Vigesimal d6c23a
36 Base36 pea92

Cryptographic Hash Functions

md5 5b5b97ae8802e28db694f74da2c607f3
sha1 fd36c667452a8bcc5833077f68e328e5b75ffdbf
sha256 8f0833e6c7e5f792f71c6385526749250d02a936414973d37e21602273a912d6
sha512 edde12b2aa957cb077e92d79c24e350507bdfe5d8be5a7417766157940d69230e3fd4ed83493b60c6d84247636f2c0abe2ed1b242d9bfc90866d94eae8ea3ea2
ripemd-160 0c2638de4f9f4a943d0409121410f50cfdefedaa

42656870 as geometric shapes

Circle

Radius = n
Diameter 85313740
Circumference 268021018.83427
Area 5.7164688788405E+15

Sphere

Radius = n
Volume 3.2512889309833E+23
Surface area 2.2865875515362E+16
Circumference 268021018.83427

Square

Length = n
Perimeter 170627480
Area 1819608558196900
Diagonal 60325924.082386

Cube

Length = n
Surface area 10917651349181400
Volume 7.7618805717893E+22
Space diagonal 73883866.131861

Equilateral Triangle

Length = n
Perimeter 127970610
Area 7.8791361817105E+14
Altitude 36941933.06593

Triangular Pyramid

Length = n
Surface area 7.8791361817105E+14
Volume 9.1474639784538E+21
Height 20108641.360795