21070070 (number)

21070070 is an even 8-digits composite number following 21070069 and preceding 21070071. In scientific notation, it is written as 2.1070070 × 10^7. The sum of its digits is 17. It has a total of 5 prime factors and 24 positive divisors. There are 6897792 positive integers (up to 21070070) that are relatively prime to 21070070.

Interesting facts

Basic properties

Name

Name twenty-one million seventy thousand seventy

Notation

Scientific notation 2.1070070 × 10^7
Engineering notation 2.1070070 × 10^6

Prime Factorization of 21070070

Prime Factorization 2 × 23 × 35 × 23 × 569

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 916090
Product of the distinct prime numbers

The prime factorization of 21070070 is 2 × 23 × 35 × 23 × 569. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 7, 86, 52, 739, 11, 5600, 2566, 35119, 77804, 376847, 37502, 9770760, 7457425, 89841477, 11523322, 553305085, 113740977, 2822510837, 3040425867

Basic calculations (n = 21070070)

Multiplication

n×y
n×2 42140140
n×3 63210210
n×4 84280280
n×5 105350350

Division

n÷y
n÷2 10535035
n÷3 7023356.6666667
n÷3 5267517.5
n÷5 4214014

Exponentiation

ny
n2 443947849804900
n3 9.3540122717387E+21
n4 1.9708969334639E+29
n5 4.1526936350871E+36

Nth Root

y√n
2√n 4590.2145919336
3√n 276.19893065772
4√n 67.751122440396
5√n 29.156352733953

Divisors of 21070070

1, 2, 23, 35, 46, 70, 529, 569, 805, 1058, 1138, 1610, 13087, 18515, 19915, 26174, 37030, 39830, 301001, 458045, 602002, 916090, 10535035, 21070070

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 -21070069
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 21070070 can be divided by 24 positive divisors. The sum of these divisors (counting 21070070) is 1, the average is 0.041666666666667.

Base conversion 21070070

Base System Value
2 Binary 1010000011000000011110110
3 Ternary 1110122110200222
4 Quaternary 1100120003312
5 Quinary 20343220240
6 Senary 2031334342
8 Octal 120300366
10 Decimal 21070070
12 Duodecimal 70813b2
16 Hexadecimal 14180f6
20 Vigesimal 6bdf3a
36 Base36 cjlrq

Cryptographic Hash Functions

md5 542575dfc46d71ee1ce7e3c75b995a26
sha1 6b1f3be69b42495cdfc64531777adfd2500c374e
sha256 9b41b519a9dc0e53caa0427b752a044f6dfc8cc7fdf9ef7db4b97336ea01d612
sha512 769ba649ef3d0bcad4e1c283d502f389c4e27381506f1b36a343162ad64dd499ce053a21eb5e7ba48304033622823a6b1da0799b9de05ef836691b8c85434da9
ripemd-160 47837457666ddf036647136037e9615321ffc1bd

21070070 as geometric shapes

Circle

Radius = n
Diameter 42140140
Circumference 132387154.24525
Area 1.3947033035241E+15

Sphere

Radius = n
Volume 3.9181994979311E+22
Surface area 5.5788132140962E+15
Circumference 132387154.24525

Square

Length = n
Perimeter 84280280
Area 443947849804900
Diagonal 29797578.75415

Cube

Length = n
Surface area 2663687098829400
Volume 9.3540122717387E+21
Space diagonal 36494431.759033

Equilateral Triangle

Length = n
Perimeter 63210210
Area 1.9223505794326E+14
Altitude 18247215.879516

Triangular Pyramid

Length = n
Surface area 1.9223505794326E+14
Volume 1.1023809181081E+21
Height 9932526.2513835