Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

20147983 (number)

20147983 is an odd 8-digits composite number following 20147982 and preceding 20147984. In scientific notation, it is written as 2.0147983 × 10^7. The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors. There are 20133880 positive integers (up to 20147983) that are relatively prime to 20147983.

Interesting facts

20147983 has 4 divisors, whose sum is 20162088
The reverse of 20147983 is 38974102
Previous prime number is 1613

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 34
Digital Root 7

Name

Name	twenty million one hundred forty-seven thousand nine hundred eighty-three

Notation

Scientific notation	2.0147983 × 10^7
Engineering notation	2.0147983 × 10^6

Prime Factorization of 20147983

Prime Factorization 1613 × 12491

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20147983	Product of the distinct prime numbers

The prime factorization of 20147983 is 1613 × 12491. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 5, 53, 41, 445, 726, 2697, 3587, 19756, 25454, 958362, 475557, 8332267, 7457706, 19130810, 41728638, 193002739, 657155533, 1894026489, 7980686533

Basic calculations (n = 20147983)

Multiplication

n×y

n×2	40295966
n×3	60443949
n×4	80591932
n×5	100739915

Division

n÷y

n÷2	10073991.5
n÷3	6715994.3333333
n÷3	5036995.75
n÷5	4029596.6

Exponentiation

n^y

n²	405941218968289
n³	8.1788967787724E+21
n⁴	1.6478827325746E+29
n⁵	3.3201513281907E+36

Nth Root

^y√n

²√n	4488.6504653403
³√n	272.10959665765
⁴√n	66.997391481612
⁵√n	28.89657131377

Divisors of 20147983

1, 1613, 12491, 20147983

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20147982	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20147983 can be divided by 4 positive divisors. The sum of these divisors (counting 20147983) is 1, the average is 0.25.

Base conversion 20147983

Base	System	Value
2	Binary	1001100110110111100001111
3	Ternary	1101220121211121
4	Quaternary	1030312330033
5	Quinary	20124213413
6	Senary	1555501411
8	Octal	114667417
10	Decimal	20147983
12	Duodecimal	68b7867
16	Hexadecimal	1336f0f
20	Vigesimal	65i9j3
36	Base36	bzua7

Cryptographic Hash Functions

md5	1478b9a93dabe2331d0aaf3d68c0180d
sha1	14546f6b1f82e577161533a7717166d3517f3cad
sha256	f4a33d6a286fd4cf3239307a279238771bcffa14e785b4bdc935145c20efda53
sha512	304f59df9b22a2b60c872836f50379a1a03ef853ab589d5e458e6dc07aee2b6e9e220539f7cb32c9ee0f8bf4fdd17ac9bdbf45a41c9b90b570d44e4861624840
ripemd-160	1874a73a6bcca5c97dae63af37b97cc3ff194678

20147983 as geometric shapes

Circle

Radius = n

Diameter	40295966
Circumference	126593510.7549
Area	1.2753019513001E+15

Sphere

Radius = n

Volume	3.4259682712881E+22
Surface area	5.1012078052002E+15
Circumference	126593510.7549

Square

Length = n

Perimeter	80591932
Area	405941218968289
Diagonal	28493550.813063

Cube

Length = n

Surface area	2435647313809734
Volume	8.1788967787724E+21
Space diagonal	34897330.226034

Equilateral Triangle

Length = n

Perimeter	60443949
Area	1.7577770403488E+14
Altitude	17448665.113017

Triangular Pyramid

Length = n

Surface area	1.7577770403488E+14
Volume	9.6389222914912E+20
Height	9497850.2710209