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

20080121 (number)

20080121 is an odd 8-digits composite number following 20080120 and preceding 20080122. In scientific notation, it is written as 2.0080121 × 10^7. The sum of its digits is 14. It has a total of 2 prime factors and 4 positive divisors. There are 20069712 positive integers (up to 20080121) that are relatively prime to 20080121.

Interesting facts

20080121 has 4 divisors, whose sum is 20090532
The reverse of 20080121 is 12108002
Previous prime number is 7853

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 14
Digital Root 5

Name

Name	twenty million eighty thousand one hundred twenty-one

Notation

Scientific notation	2.0080121 × 10^7
Engineering notation	2.0080121 × 10^6

Prime Factorization of 20080121

Prime Factorization 7853 × 2557

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	20080121	Product of the distinct prime numbers

The prime factorization of 20080121 is 7853 × 2557. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 8, 49, 64, 165, 842, 7967, 2768, 66376, 48276, 625274, 452996, 1273884, 1419390, 52607127, 42112123, 65881944, 665117946, 3714567166, 2188034977

Basic calculations (n = 20080121)

Multiplication

n×y

n×2	40160242
n×3	60240363
n×4	80320484
n×5	100400605

Division

n÷y

n÷2	10040060.5
n÷3	6693373.6666667
n÷3	5020030.25
n÷5	4016024.2

Exponentiation

n^y

n²	403211259374641
n³	8.0965308768052E+21
n⁴	1.6257931968648E+29
n⁵	3.2646124114023E+36

Nth Root

^y√n

²√n	4481.084801697
³√n	271.8037484663
⁴√n	66.940905294872
⁵√n	28.877079273845

Divisors of 20080121

1, 2557, 7853, 20080121

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	-20080120	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 20080121 can be divided by 4 positive divisors. The sum of these divisors (counting 20080121) is 1, the average is 0.25.

Base conversion 20080121

Base	System	Value
2	Binary	1001100100110010111111001
3	Ternary	1101210011202012
4	Quaternary	1030212113321
5	Quinary	20120030441
6	Senary	1554215305
8	Octal	114462771
10	Decimal	20080121
12	Duodecimal	6884535
16	Hexadecimal	13265f9
20	Vigesimal	65a061
36	Base36	bydx5

Cryptographic Hash Functions

md5	4aab01532d9aac7c7ce8d67930f7f38c
sha1	dfc01fe024d9d7cc5cd1636437f8c7dac2611df0
sha256	ed4992dc290569ecd1769a428d3d6a6b0d2ce459d5cdef347599e0e588d43138
sha512	f813baa7a8e2aa31c395811cd1e32df71855b33ea8bfe69c6056ee9e680a101a5a2d355bceaa532835e366078e74fe35e712ab8dc3e71b19db4bcc25997e0241
ripemd-160	9056bcf6a3a25eb96ad0e2a82afbc45bf91beea1

20080121 as geometric shapes

Circle

Radius = n

Diameter	40160242
Circumference	126167121.23359
Area	1.2667255302961E+15

Sphere

Radius = n

Volume	3.3914669229512E+22
Surface area	5.0669021211842E+15
Circumference	126167121.23359

Square

Length = n

Perimeter	80320484
Area	403211259374641
Diagonal	28397579.452293

Cube

Length = n

Surface area	2419267556247846
Volume	8.0965308768052E+21
Space diagonal	34779789.794131

Equilateral Triangle

Length = n

Perimeter	60240363
Area	1.7459559685518E+14
Altitude	17389894.897065

Triangular Pyramid

Length = n

Surface area	1.7459559685518E+14
Volume	9.5418531451253E+20
Height	9465859.8174309