21031704 (number)

21031704 is an even 8-digits composite number following 21031703 and preceding 21031705. In scientific notation, it is written as 2.1031704 × 10^7. The sum of its digits is 18. It has a total of 5 prime factors and 16 positive divisors. There are 7010496 positive integers (up to 21031704) that are relatively prime to 21031704.

Interesting facts

Basic properties

Name

Name twenty-one million thirty-one thousand seven hundred four

Notation

Scientific notation 2.1031704 × 10^7
Engineering notation 2.1031704 × 10^6

Prime Factorization of 21031704

Prime Factorization 2 × 2 × 2 × 27 × 97369

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5257926
Product of the distinct prime numbers

The prime factorization of 21031704 is 2 × 2 × 2 × 27 × 97369. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 2, 11, 9, 837, 449, 9484, 1515, 57146, 91489, 598706, 449184, 5238211, 9713206, 90096117, 62979477, 11157210, 487305962, 6368427551, 4152905172

Basic calculations (n = 21031704)

Multiplication

n×y
n×2 42063408
n×3 63095112
n×4 84126816
n×5 105158520

Division

n÷y
n÷2 10515852
n÷3 7010568
n÷3 5257926
n÷5 4206340.8

Exponentiation

ny
n2 442332573143616
n3 9.3030077479149E+21
n4 1.9565810526385E+29
n5 4.1150233551102E+36

Nth Root

y√n
2√n 4586.0335803393
3√n 276.03118740203
4√n 67.72025974802
5√n 29.145726967048

Divisors of 21031704

1, 2, 4, 8, 27, 54, 108, 216, 97369, 194738, 389476, 778952, 2628963, 5257926, 10515852, 21031704

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21031703
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21031704 can be divided by 16 positive divisors. The sum of these divisors (counting 21031704) is 1, the average is 0.0625.

Base conversion 21031704

Base System Value
2 Binary 1010000001110101100011000
3 Ternary 1110120112002000
4 Quaternary 1100032230120
5 Quinary 20341003304
6 Senary 2030441000
8 Octal 120165430
10 Decimal 21031704
12 Duodecimal 7063160
16 Hexadecimal 140eb18
20 Vigesimal 6b8j54
36 Base36 cis60

Cryptographic Hash Functions

md5 b9b38d6007d9fe2e974a7fbb94fc50a8
sha1 135c3f0399466a1f4afa47f33687941803b1c3cc
sha256 235b979b5f8d01816f20b7653f9e7fd27ec827b53b0b2edca8b024d41f082a68
sha512 9ba314b597cbdd12b4310a210be418be727e8ddab1efc57fbbcf49b3eb63e6d0f4445bb759f42387258891cbb55c7c7b60c5d4daef245d04f11e48b05b6be623
ripemd-160 cc212d87ec8f97ce02d9717d4a5e005b34bc6088

21031704 as geometric shapes

Circle

Radius = n
Diameter 42063408
Circumference 132146093.55775
Area 1.3896287622315E+15

Sphere

Radius = n
Volume 3.8968347729518E+22
Surface area 5.5585150489258E+15
Circumference 132146093.55775

Square

Length = n
Perimeter 84126816
Area 442332573143616
Diagonal 29743321.036616

Cube

Length = n
Surface area 2653995438861696
Volume 9.3030077479149E+21
Space diagonal 36427979.89775

Equilateral Triangle

Length = n
Perimeter 63095112
Area 1.9153562263185E+14
Altitude 18213989.948875

Triangular Pyramid

Length = n
Surface area 1.9153562263185E+14
Volume 1.0963699773303E+21
Height 9914440.3455388