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

20190977 (number)

20190977 is an odd 8-digits composite number following 20190976 and preceding 20190978. In scientific notation, it is written as 2.0190977 × 10^7. The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors. There are 19128276 positive integers (up to 20190977) that are relatively prime to 20190977.

Interesting facts

20190977 has 4 divisors, whose sum is 21253680
The reverse of 20190977 is 77909102
Previous prime number is 19

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 35
Digital Root 8

Name

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

Notation

Scientific notation	2.0190977 × 10^7
Engineering notation	2.0190977 × 10^6

Prime Factorization of 20190977

Prime Factorization 19 × 1062683

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20190977	Product of the distinct prime numbers

The prime factorization of 20190977 is 19 × 1062683. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 10, 16, 20, 213, 606, 5498, 2821, 24342, 74498, 615570, 941457, 3643273, 6846739, 39309713, 39658215, 9989260, 969143017, 6214403630, 118682754

Basic calculations (n = 20190977)

Multiplication

n×y

n×2	40381954
n×3	60572931
n×4	80763908
n×5	100954885

Division

n÷y

n÷2	10095488.5
n÷3	6730325.6666667
n÷3	5047744.25
n÷5	4038195.4

Exponentiation

n^y

n²	407675552214529
n³	8.2313676982259E+21
n⁴	1.6619935587342E+29
n⁵	3.3557273718551E+36

Nth Root

^y√n

²√n	4493.4371031539
³√n	272.30301168836
⁴√n	67.033104531671
⁵√n	28.908893342156

Divisors of 20190977

1, 19, 1062683, 20190977

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	-20190976	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 20190977 can be divided by 4 positive divisors. The sum of these divisors (counting 20190977) is 1, the average is 0.25.

Base conversion 20190977

Base	System	Value
2	Binary	1001101000001011100000001
3	Ternary	1101222210210222
4	Quaternary	1031001130001
5	Quinary	20132102402
6	Senary	2000432425
8	Octal	115013401
10	Decimal	20190977
12	Duodecimal	6918715
16	Hexadecimal	1341701
20	Vigesimal	663h8h
36	Base36	c0rgh

Cryptographic Hash Functions

md5	7cba16d6c079181e44a7a410829a1b09
sha1	21b157f0778cad007240fc6ac6fc1b393e2d62ec
sha256	be070eb0cc43c5fe7e02f4e9fe531712b85058529d1405aac3959e066891cf02
sha512	42f123765b5d9277e1a6a51a4d075cc198a6240950a1bddc4923633b6d19268cfd5d35c145af9bd4541dc580cadf0be34838e3a28f194eae9eb19a39e4bcd7c9
ripemd-160	cb419160c848d4b7e622434f5de33d66650941fe

20190977 as geometric shapes

Circle

Radius = n

Diameter	40381954
Circumference	126863650.024
Area	1.2807505198853E+15

Sphere

Radius = n

Volume	3.4479472386324E+22
Surface area	5.1230020795413E+15
Circumference	126863650.024

Square

Length = n

Perimeter	80763908
Area	407675552214529
Diagonal	28554353.510963

Cube

Length = n

Surface area	2446053313287174
Volume	8.2313676982259E+21
Space diagonal	34971798.018455

Equilateral Triangle

Length = n

Perimeter	60572931
Area	1.7652869235982E+14
Altitude	17485899.009227

Triangular Pyramid

Length = n

Surface area	1.7652869235982E+14
Volume	9.7007598630923E+20
Height	9518117.8369877