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

20121501 (number)

20121501 is an odd 8-digits composite number following 20121500 and preceding 20121502. In scientific notation, it is written as 2.0121501 × 10^7. The sum of its digits is 12. It has a total of 4 prime factors and 16 positive divisors. There are 13115520 positive integers (up to 20121501) that are relatively prime to 20121501.

Interesting facts

20121501 has 16 divisors, whose sum is 27433280
The reverse of 20121501 is 10512102
Previous prime number is 73

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 12
Digital Root 3

Name

Name	twenty million one hundred twenty-one thousand five hundred one

Notation

Scientific notation	2.0121501 × 10^7
Engineering notation	2.0121501 × 10^6

Prime Factorization of 20121501

Prime Factorization 3 × 139 × 73 × 661

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	20121501	Product of the distinct prime numbers

The prime factorization of 20121501 is 3 × 139 × 73 × 661. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 5, 49, 52, 695, 365, 6590, 9348, 56411, 29654, 279918, 476945, 874742, 8666324, 32291594, 93404903, 75907307, 479333324, 4425829740, 8211734596

Basic calculations (n = 20121501)

Multiplication

n×y

n×2	40243002
n×3	60364503
n×4	80486004
n×5	100607505

Division

n÷y

n÷2	10060750.5
n÷3	6707167
n÷3	5030375.25
n÷5	4024300.2

Exponentiation

n^y

n²	404874802493001
n³	8.1466887432377E+21
n⁴	1.6392360569375E+29
n⁵	3.2983889958903E+36

Nth Root

^y√n

²√n	4485.699610986
³√n	271.99032639328
⁴√n	66.975365702518
⁵√n	28.888971132219

Divisors of 20121501

1, 3, 73, 139, 219, 417, 661, 1983, 10147, 30441, 48253, 91879, 144759, 275637, 6707167, 20121501

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	-20121500	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 20121501 can be divided by 16 positive divisors. The sum of these divisors (counting 20121501) is 1, the average is 0.0625.

Base conversion 20121501

Base	System	Value
2	Binary	1001100110000011110011101
3	Ternary	1101212021111210
4	Quaternary	1030300132131
5	Quinary	20122342001
6	Senary	1555135033
8	Octal	114603635
10	Decimal	20121501
12	Duodecimal	68a4479
16	Hexadecimal	133079d
20	Vigesimal	65f3f1
36	Base36	bz9ul

Cryptographic Hash Functions

md5	92ae1f62620b37749627d14b75a89da0
sha1	ca4922fd8e4295e6820e0ade3e9a00bcbb30333f
sha256	672a6b356248b8e462f15bb6d2cf63a245229ed795b35018eda0904340d3607d
sha512	5b8aff0f63e118e5c61b4f2ca2f4e6e22da9569122d2831eb5c9b3012207393f07567e3de21e290616a8a2bfc75aa764ed31e031cdb80188894461f630bf1fa5
ripemd-160	42e2e1f67c2c8ed4f5835551dd27e8aa60df9796

20121501 as geometric shapes

Circle

Radius = n

Diameter	40243002
Circumference	126427119.4416
Area	1.2719517051356E+15

Sphere

Radius = n

Volume	3.4124770009118E+22
Surface area	5.0878068205425E+15
Circumference	126427119.4416

Square

Length = n

Perimeter	80486004
Area	404874802493001
Diagonal	28456099.609504

Cube

Length = n

Surface area	2429248814958006
Volume	8.1466887432377E+21
Space diagonal	34851462.056548

Equilateral Triangle

Length = n

Perimeter	60364503
Area	1.7531593215557E+14
Altitude	17425731.028274

Triangular Pyramid

Length = n

Surface area	1.7531593215557E+14
Volume	9.6009647575992E+20
Height	9485366.5365013