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

20121172 (number)

20121172 is an even 8-digits composite number following 20121171 and preceding 20121173. In scientific notation, it is written as 2.0121172 × 10^7. The sum of its digits is 16. It has a total of 4 prime factors and 12 positive divisors. There are 9910296 positive integers (up to 20121172) that are relatively prime to 20121172.

Interesting facts

20121172 has 12 divisors, whose sum is 35738080
The reverse of 20121172 is 27112102
Previous prime number is 67

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 16
Digital Root 7

Name

Name	twenty million one hundred twenty-one thousand one hundred seventy-two

Notation

Scientific notation	2.0121172 × 10^7
Engineering notation	2.0121172 × 10^6

Prime Factorization of 20121172

Prime Factorization 2 × 2 × 67 × 75079

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	10060586	Product of the distinct prime numbers

The prime factorization of 20121172 is 2 × 2 × 67 × 75079. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 8, 12, 57, 29, 943, 2018, 5676, 88950, 3591, 130991, 377301, 625461, 9003644, 1404616, 86081561, 588226922, 731836901, 8245931294, 5559495768

Basic calculations (n = 20121172)

Multiplication

n×y

n×2	40242344
n×3	60363516
n×4	80484688
n×5	100605860

Division

n÷y

n÷2	10060586
n÷3	6707057.3333333
n÷3	5030293
n÷5	4024234.4

Exponentiation

n^y

n²	404861562653584
n³	8.1462891383415E+21
n⁴	1.639128849143E+29
n⁵	3.2981193503769E+36

Nth Root

^y√n

²√n	4485.6629387416
³√n	271.98884397728
⁴√n	66.975091927832
⁵√n	28.888876660801

Divisors of 20121172

1, 2, 4, 67, 134, 268, 75079, 150158, 300316, 5030293, 10060586, 20121172

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	-20121171	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 20121172 can be divided by 12 positive divisors. The sum of these divisors (counting 20121172) is 1, the average is 0.083333333333333.

Base conversion 20121172

Base	System	Value
2	Binary	1001100110000011001010100
3	Ternary	1101212021001121
4	Quaternary	1030300121110
5	Quinary	20122334142
6	Senary	1555133324
8	Octal	114603124
10	Decimal	20121172
12	Duodecimal	68a4244
16	Hexadecimal	1330654
20	Vigesimal	65f2ic
36	Base36	bz9lg

Cryptographic Hash Functions

md5	bdce8101670bbf766e63999637739c7a
sha1	a493b2f2ccec6537f8762e7f2594fab909644313
sha256	7ce47516e46944b8ff1385b160961e631585de101153e2b28b30f6d52acdb402
sha512	57adbfc9add2e21e984ac2b91b007548885bde746ce586355003601b19909fd72abf9aea56526f0de5c07d5e6e4b88ec78bd58d63a3ac7a78c6ee002e8a87f0f
ripemd-160	5899f4bcdae72103d0f75683775d5fafb3aa1cb1

20121172 as geometric shapes

Circle

Radius = n

Diameter	40242344
Circumference	126425052.27363
Area	1.2719101109534E+15

Sphere

Radius = n

Volume	3.4123096148043E+22
Surface area	5.0876404438135E+15
Circumference	126425052.27363

Square

Length = n

Perimeter	80484688
Area	404861562653584
Diagonal	28455634.333242

Cube

Length = n

Surface area	2429169375921504
Volume	8.1462891383415E+21
Space diagonal	34850892.211832

Equilateral Triangle

Length = n

Perimeter	60363516
Area	1.7531019913693E+14
Altitude	17425446.105916

Triangular Pyramid

Length = n

Surface area	1.7531019913693E+14
Volume	9.6004938187127E+20
Height	9485211.4444139