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

20155993 (number)

20155993 is an odd 8-digits composite number following 20155992 and preceding 20155994. In scientific notation, it is written as 2.0155993 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors. There are 16620480 positive integers (up to 20155993) that are relatively prime to 20155993.

Interesting facts

20155993 has 16 divisors, whose sum is 24091200
The reverse of 20155993 is 39955102
Previous prime number is 59

Basic properties

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

Name

Name	twenty million one hundred fifty-five thousand nine hundred ninety-three

Notation

Scientific notation	2.0155993 × 10^7
Engineering notation	2.0155993 × 10^6

Prime Factorization of 20155993

Prime Factorization 11 × 13 × 59 × 2389

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	20155993	Product of the distinct prime numbers

The prime factorization of 20155993 is 11 × 13 × 59 × 2389. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 5, 74, 15, 173, 539, 3217, 7606, 48320, 60706, 202347, 316143, 4496133, 1870214, 94075451, 25329630, 630643903, 586315353, 7653130382, 391254494

Basic calculations (n = 20155993)

Multiplication

n×y

n×2	40311986
n×3	60467979
n×4	80623972
n×5	100779965

Division

n÷y

n÷2	10077996.5
n÷3	6718664.3333333
n÷3	5038998.25
n÷5	4031198.6

Exponentiation

n^y

n²	406264053816049
n³	8.1886554248679E+21
n⁴	1.6505048142305E+29
n⁵	3.3267563482096E+36

Nth Root

^y√n

²√n	4489.542627039
³√n	272.14565169922
⁴√n	67.004049333148
⁵√n	28.898868563448

Divisors of 20155993

1, 11, 13, 59, 143, 649, 767, 2389, 8437, 26279, 31057, 140951, 341627, 1550461, 1832363, 20155993

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	-20155992	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 20155993 can be divided by 16 positive divisors. The sum of these divisors (counting 20155993) is 1, the average is 0.0625.

Base conversion 20155993

Base	System	Value
2	Binary	1001100111000111001011001
3	Ternary	1101221000211021
4	Quaternary	1030320321121
5	Quinary	20124442433
6	Senary	2000002441
8	Octal	114707131
10	Decimal	20155993
12	Duodecimal	6900421
16	Hexadecimal	1338e59
20	Vigesimal	65j9jd
36	Base36	c00gp

Cryptographic Hash Functions

md5	02b351075a3bcbbff1a9d525df99ae3f
sha1	c27ff6081cd8ebcbc47414a0fdb5b761edf44daf
sha256	59c7bc7bdf415fd42be169bf04f8fb6347c263f2c8ed4bca1dfb3ce1922cf3d3
sha512	2738798b72814a461472c5362cbedacedac3c38acda701ab2eed44481750b7870f9d17a877a5835301875b4df2f66cc6fc3260b989e6647a80a63defc23fb635
ripemd-160	e2700a22319697a696c401046e36c08b65d203a4

20155993 as geometric shapes

Circle

Radius = n

Diameter	40311986
Circumference	126643839.06921
Area	1.2763161668861E+15

Sphere

Radius = n

Volume	3.4300559634058E+22
Surface area	5.1052646675444E+15
Circumference	126643839.06921

Square

Length = n

Perimeter	80623972
Area	406264053816049
Diagonal	28504878.663697

Cube

Length = n

Surface area	2437584322896294
Volume	8.1886554248679E+21
Space diagonal	34911203.953003

Equilateral Triangle

Length = n

Perimeter	60467979
Area	1.7591749562457E+14
Altitude	17455601.976501

Triangular Pyramid

Length = n

Surface area	1.7591749562457E+14
Volume	9.6504229662068E+20
Height	9501626.2212324