21973460 (number)

21973460 is an even 8-digits composite number following 21973459 and preceding 21973461. In scientific notation, it is written as 2.1973460 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors. There are 8789376 positive integers (up to 21973460) that are relatively prime to 21973460.

Interesting facts

Basic properties

Name

Name twenty-one million nine hundred seventy-three thousand four hundred sixty

Notation

Scientific notation 2.1973460 × 10^7
Engineering notation 2.1973460 × 10^6

Prime Factorization of 21973460

Prime Factorization 2 × 2 × 5 × 1098673

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10986730
Product of the distinct prime numbers

The prime factorization of 21973460 is 2 × 2 × 5 × 1098673. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 6, 66, 96, 41, 331, 6348, 3829, 67009, 73228, 665325, 43128, 3375673, 932549, 16239615, 70431619, 122882165, 130661130, 6223034873, 5059106120

Basic calculations (n = 21973460)

Multiplication

n×y
n×2 43946920
n×3 65920380
n×4 87893840
n×5 109867300

Division

n÷y
n÷2 10986730
n÷3 7324486.6666667
n÷3 5493365
n÷5 4394692

Exponentiation

ny
n2 482832944371600
n3 1.0609510389832E+22
n4 2.3312765217055E+29
n5 5.1226211398635E+36

Nth Root

y√n
2√n 4687.5857325493
3√n 280.09121178055
4√n 68.465945787299
5√n 29.402190662209

Divisors of 21973460

1, 2, 4, 5, 10, 20, 1098673, 2197346, 4394692, 5493365, 10986730, 21973460

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -21973459
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 21973460 can be divided by 12 positive divisors. The sum of these divisors (counting 21973460) is 1, the average is 0.083333333333333.

Base conversion 21973460

Base System Value
2 Binary 1010011110100100111010100
3 Ternary 1112100100220212
4 Quaternary 1103310213110
5 Quinary 21111122320
6 Senary 2102544552
8 Octal 123644724
10 Decimal 21973460
12 Duodecimal 7438158
16 Hexadecimal 14f49d4
20 Vigesimal 6h6dd0
36 Base36 d2ytw

Cryptographic Hash Functions

md5 158ac473b6ad2525f7877a83ca7ed287
sha1 4c69fe6478d1dfb93fdb52e2a078204a046a79a4
sha256 deba5ef93c97700a3794c29e2e47c3d0ce9cab48c2fbb2fa5393102442781a6d
sha512 832265d5d235e8aa49192701db9663c9632fe6addc3d04110271f6620fd0f858320529e428f74adb9dbd1fb95117d6b7e98a01bfe5d187f11d6b03825236732e
ripemd-160 afe2b8f07d42778f8c046cc7ad4136684fcb05b5

21973460 as geometric shapes

Circle

Radius = n
Diameter 43946920
Circumference 138063321.0199
Area 1.5168644309489E+15

Sphere

Radius = n
Volume 4.4441013198506E+22
Surface area 6.0674577237958E+15
Circumference 138063321.0199

Square

Length = n
Perimeter 87893840
Area 482832944371600
Diagonal 31075165.144263

Cube

Length = n
Surface area 2896997666229600
Volume 1.0609510389832E+22
Space diagonal 38059149.138082

Equilateral Triangle

Length = n
Perimeter 65920380
Area 2.0907279780492E+14
Altitude 19029574.569041

Triangular Pyramid

Length = n
Surface area 2.0907279780492E+14
Volume 1.2503427902865E+21
Height 10358388.381421