21996670 (number)

21996670 is an even 8-digits composite number following 21996669 and preceding 21996671. In scientific notation, it is written as 2.1996670 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 8514720 positive integers (up to 21996670) that are relatively prime to 21996670.

Interesting facts

Basic properties

Name

Name twenty-one million nine hundred ninety-six thousand six hundred seventy

Notation

Scientific notation 2.1996670 × 10^7
Engineering notation 2.1996670 × 10^6

Prime Factorization of 21996670

Prime Factorization 2 × 5 × 31 × 70957

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21996670
Product of the distinct prime numbers

The prime factorization of 21996670 is 2 × 5 × 31 × 70957. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 3, 8, 85, 630, 945, 2668, 3031, 145, 9536, 943959, 180419, 1721406, 4037030, 43443301, 54931909, 89646596, 168701941, 2729635251, 176212413

Basic calculations (n = 21996670)

Multiplication

n×y
n×2 43993340
n×3 65990010
n×4 87986680
n×5 109983350

Division

n÷y
n÷2 10998335
n÷3 7332223.3333333
n÷3 5499167.5
n÷5 4399334

Exponentiation

ny
n2 483853491088900
n3 1.064316557183E+22
n4 2.3411420083892E+29
n5 5.1497328181674E+36

Nth Root

y√n
2√n 4690.0607671969
3√n 280.1897947901
4√n 68.484018334185
5√n 29.408399394896

Divisors of 21996670

1, 2, 5, 10, 31, 62, 155, 310, 70957, 141914, 354785, 709570, 2199667, 4399334, 10998335, 21996670

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 -21996669
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 21996670 can be divided by 16 positive divisors. The sum of these divisors (counting 21996670) is 1, the average is 0.0625.

Base conversion 21996670

Base System Value
2 Binary 1010011111010010001111110
3 Ternary 1112101112202111
4 Quaternary 1103322101332
5 Quinary 21112343140
6 Senary 2103244234
8 Octal 123722176
10 Decimal 21996670
12 Duodecimal 744967a
16 Hexadecimal 14fa47e
20 Vigesimal 6h9bda
36 Base36 d3gqm

Cryptographic Hash Functions

md5 cbb86265427fe208dd85d84060539add
sha1 a5f76cd22ec496d840d480a5675b9e3271a65ce2
sha256 e3e6b11931fbea54d9c8ae60306463c87f081dd450d785b3ec436a16f49bfefe
sha512 769d5ba54fab8c80f2c5ab4136742809d47e914fdb083dae6dd3307ec5bf54c7824ceaa8b9bbb4e194e0a225ffe51f0765b6a8ee1d1c5e3c4e38f8f90cc64af6
ripemd-160 e126bad69d50e77f463be2a3cf8b378b7ee8e8ef

21996670 as geometric shapes

Circle

Radius = n
Diameter 43993340
Circumference 138209153.75088
Area 1.5200705730187E+15

Sphere

Radius = n
Volume 4.4581987695203E+22
Surface area 6.0802822920747E+15
Circumference 138209153.75088

Square

Length = n
Perimeter 87986680
Area 483853491088900
Diagonal 31107989.041045

Cube

Length = n
Surface area 2903120946533400
Volume 1.064316557183E+22
Space diagonal 38099350.037326

Equilateral Triangle

Length = n
Perimeter 65990010
Area 2.0951470749639E+14
Altitude 19049675.018663

Triangular Pyramid

Length = n
Surface area 2.0951470749639E+14
Volume 1.2543090915221E+21
Height 10369329.680348