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

20190107 (number)

20190107 is an odd 8-digits composite number following 20190106 and preceding 20190108. In scientific notation, it is written as 2.0190107 × 10^7. The sum of its digits is 20. It has a total of 4 prime factors and 12 positive divisors. There are 17251920 positive integers (up to 20190107) that are relatively prime to 20190107.

Interesting facts

20190107 has 12 divisors, whose sum is 23559696
The reverse of 20190107 is 70109102
Previous prime number is 631

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 20
Digital Root 2

Name

Name	twenty million one hundred ninety thousand one hundred seven

Notation

Scientific notation	2.0190107 × 10^7
Engineering notation	2.0190107 × 10^6

Prime Factorization of 20190107

Prime Factorization 7 × 7 × 631 × 653

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	2884301	Product of the distinct prime numbers

The prime factorization of 20190107 is 7 × 7 × 631 × 653. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 5, 99, 6, 598, 567, 4549, 4313, 70579, 51547, 188758, 412030, 7504359, 3164122, 45627293, 2874645, 749047683, 564675253, 8604317564, 8584023840

Basic calculations (n = 20190107)

Multiplication

n×y

n×2	40380214
n×3	60570321
n×4	80760428
n×5	100950535

Division

n÷y

n÷2	10095053.5
n÷3	6730035.6666667
n÷3	5047526.75
n÷5	4038021.4

Exponentiation

n^y

n²	407640420671449
n³	8.2303037108816E+21
n⁴	1.661707125652E+29
n⁵	3.3550044669575E+36

Nth Root

^y√n

²√n	4493.3402942577
³√n	272.29910058452
⁴√n	67.032382430119
⁵√n	28.908644209381

Divisors of 20190107

1, 7, 49, 631, 653, 4417, 4571, 30919, 31997, 412043, 2884301, 20190107

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	-20190106	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 20190107 can be divided by 12 positive divisors. The sum of these divisors (counting 20190107) is 1, the average is 0.083333333333333.

Base conversion 20190107

Base	System	Value
2	Binary	1001101000001001110011011
3	Ternary	1101222202121202
4	Quaternary	1031001032123
5	Quinary	20132040412
6	Senary	2000424415
8	Octal	115011633
10	Decimal	20190107
12	Duodecimal	691810b
16	Hexadecimal	134139b
20	Vigesimal	663f57
36	Base36	c0qsb

Cryptographic Hash Functions

md5	c4020620e43b619c5458e9d8511c7b63
sha1	104957bdb0369b10880e5e1be1589dcf1693d4dc
sha256	d3c4bb6f99b7520901f285b01a789818ab33441c4db32bec2b17b701a14518ad
sha512	82b93acd84534f7b59866e6583efc8c606c00803e7a0e34d1762e6ff43fa6e07e0b437a1518dd504e945cb29361a73709285d01ef0f266a0fd64f72f2acbd390
ripemd-160	7c688dd531a4ab640c10a417ae8c076d6738864e

20190107 as geometric shapes

Circle

Radius = n

Diameter	40380214
Circumference	126858183.65278
Area	1.2806401508877E+15

Sphere

Radius = n

Volume	3.4475015566558E+22
Surface area	5.1225606035507E+15
Circumference	126858183.65278

Square

Length = n

Perimeter	80760428
Area	407640420671449
Diagonal	28553123.145164

Cube

Length = n

Surface area	2445842524028694
Volume	8.2303037108816E+21
Space diagonal	34970291.134252

Equilateral Triangle

Length = n

Perimeter	60570321
Area	1.7651347995542E+14
Altitude	17485145.567126

Triangular Pyramid

Length = n

Surface area	1.7651347995542E+14
Volume	9.6995059419819E+20
Height	9517707.7150547