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

20146994 (number)

20146994 is an even 8-digits composite number following 20146993 and preceding 20146995. In scientific notation, it is written as 2.0146994 × 10^7. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 8634420 positive integers (up to 20146994) that are relatively prime to 20146994.

Interesting facts

20146994 has 8 divisors, whose sum is 34537728
The reverse of 20146994 is 49964102
Previous prime number is 7

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 35
Digital Root 8

Name

Name	twenty million one hundred forty-six thousand nine hundred ninety-four

Notation

Scientific notation	2.0146994 × 10^7
Engineering notation	2.0146994 × 10^6

Prime Factorization of 20146994

Prime Factorization 2 × 7 × 1439071

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20146994	Product of the distinct prime numbers

The prime factorization of 20146994 is 2 × 7 × 1439071. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 2, 50, 68, 921, 86, 1691, 479, 29846, 20009, 880222, 862135, 1244588, 8619118, 71307035, 39494639, 869855076, 825543898, 5427020853, 1184437443

Basic calculations (n = 20146994)

Multiplication

n×y

n×2	40293988
n×3	60440982
n×4	80587976
n×5	100734970

Division

n÷y

n÷2	10073497
n÷3	6715664.6666667
n÷3	5036748.5
n÷5	4029398.8

Exponentiation

n^y

n²	405901367236036
n³	8.1776924102962E+21
n⁴	1.6475591992408E+29
n⁵	3.319336530175E+36

Nth Root

^y√n

²√n	4488.5402972459
³√n	272.10514425507
⁴√n	66.996569294598
⁵√n	28.89628762016

Divisors of 20146994

1, 2, 7, 14, 1439071, 2878142, 10073497, 20146994

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20146993	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20146994 can be divided by 8 positive divisors. The sum of these divisors (counting 20146994) is 1, the average is 0.125.

Base conversion 20146994

Base	System	Value
2	Binary	1001100110110101100110010
3	Ternary	1101220120110222
4	Quaternary	1030312230302
5	Quinary	20124200434
6	Senary	1555453042
8	Octal	114665462
10	Decimal	20146994
12	Duodecimal	68b7182
16	Hexadecimal	1336b32
20	Vigesimal	65i79e
36	Base36	bztiq

Cryptographic Hash Functions

md5	34f4ac32cddb32f55842b82fc69bf70e
sha1	ebf64a757ddcb5b9178f5bd6d4831fd8868dcc11
sha256	476605ab1db73158bf90bc8a8ecc97c3d63f3752ddb9eeae179f265086bfe6a5
sha512	1f1b5ad588871ed5df1401f8a1a63ea0994a49f025caca5a98c522481ff8fba25a519d560f75b3eb0671bc3bf7ebbe67517500c3892d8226212a1fa73c7c7420
ripemd-160	8dcfdfc7a8244053ada0dbcf66102bc862c1aa94

20146994 as geometric shapes

Circle

Radius = n

Diameter	40293988
Circumference	126587296.68464
Area	1.2751767533908E+15

Sphere

Radius = n

Volume	3.4254637866005E+22
Surface area	5.1007070135631E+15
Circumference	126587296.68464

Square

Length = n

Perimeter	80587976
Area	405901367236036
Diagonal	28492152.155849

Cube

Length = n

Surface area	2435408203416216
Volume	8.1776924102962E+21
Space diagonal	34895617.227785

Equilateral Triangle

Length = n

Perimeter	60440982
Area	1.7576044772862E+14
Altitude	17447808.613893

Triangular Pyramid

Length = n

Surface area	1.7576044772862E+14
Volume	9.6375029296304E+20
Height	9497384.0519498