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

20107489 (number)

20107489 is an odd 8-digits composite number following 20107488 and preceding 20107490. In scientific notation, it is written as 2.0107489 × 10^7. The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors. There are 20090260 positive integers (up to 20107489) that are relatively prime to 20107489.

Interesting facts

20107489 has 4 divisors, whose sum is 20124720
The reverse of 20107489 is 98470102
Previous prime number is 1259

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 31
Digital Root 4

Name

Name	twenty million one hundred seven thousand four hundred eighty-nine

Notation

Scientific notation	2.0107489 × 10^7
Engineering notation	2.0107489 × 10^6

Prime Factorization of 20107489

Prime Factorization 1259 × 15971

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20107489	Product of the distinct prime numbers

The prime factorization of 20107489 is 1259 × 15971. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 9, 6, 9, 600, 500, 376, 3631, 49061, 21791, 938412, 655573, 6233985, 7440500, 35871541, 28995395, 56756020, 892176496, 8347955647, 4450046218

Basic calculations (n = 20107489)

Multiplication

n×y

n×2	40214978
n×3	60322467
n×4	80429956
n×5	100537445

Division

n÷y

n÷2	10053744.5
n÷3	6702496.3333333
n÷3	5026872.25
n÷5	4021497.8

Exponentiation

n^y

n²	404311113885121
n³	8.1296812750228E+21
n⁴	1.6346747681103E+29
n⁵	3.2869204918355E+36

Nth Root

^y√n

²√n	4484.1374867415
³√n	271.92717647474
⁴√n	66.963702755608
⁵√n	28.884946531225

Divisors of 20107489

1, 1259, 15971, 20107489

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	-20107488	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 20107489 can be divided by 4 positive divisors. The sum of these divisors (counting 20107489) is 1, the average is 0.25.

Base conversion 20107489

Base	System	Value
2	Binary	1001100101101000011100001
3	Ternary	1101211120021211
4	Quaternary	1030231003201
5	Quinary	20121414424
6	Senary	1554550121
8	Octal	114550341
10	Decimal	20107489
12	Duodecimal	6898341
16	Hexadecimal	132d0e1
20	Vigesimal	65d8e9
36	Base36	byz1d

Cryptographic Hash Functions

md5	7346c78c2017b3c570f649ef78419fce
sha1	24a52723a1bf54545bcc13a6b80a065894a891ab
sha256	d4b9bee035367f5a3e7a3699318171b4939bd97db8b30d819e77411b6399bf0d
sha512	386b5f4fd7a2fe2dfdbdf3ce37670305185327046f1f3ee4a085211ec6a3a95f344adf806ae2f46355afde10a5588079f56cd2ad06a8d2a2c8b44471f978cfa3
ripemd-160	4210adcbd968ad12aaecf08c177b3b59adf35b34

20107489 as geometric shapes

Circle

Radius = n

Diameter	40214978
Circumference	126339079.44908
Area	1.2701808251462E+15

Sphere

Radius = n

Volume	3.4053529292851E+22
Surface area	5.0807233005848E+15
Circumference	126339079.44908

Square

Length = n

Perimeter	80429956
Area	404311113885121
Diagonal	28436283.649068

Cube

Length = n

Surface area	2425866683310726
Volume	8.1296812750228E+21
Space diagonal	34827192.560632

Equilateral Triangle

Length = n

Perimeter	60322467
Area	1.7507184782845E+14
Altitude	17413596.280316

Triangular Pyramid

Length = n

Surface area	1.7507184782845E+14
Volume	9.5809212640899E+20
Height	9478761.2163559