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

20149717 (number)

20149717 is an odd 8-digits composite number following 20149716 and preceding 20149718. In scientific notation, it is written as 2.0149717 × 10^7. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 17154384 positive integers (up to 20149717) that are relatively prime to 20149717.

Interesting facts

20149717 has 8 divisors, whose sum is 23184000
The reverse of 20149717 is 71794102
Previous prime number is 149

Basic properties

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

Name

Name	twenty million one hundred forty-nine thousand seven hundred seventeen

Notation

Scientific notation	2.0149717 × 10^7
Engineering notation	2.0149717 × 10^6

Prime Factorization of 20149717

Prime Factorization 7 × 149 × 19319

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20149717	Product of the distinct prime numbers

The prime factorization of 20149717 is 7 × 149 × 19319. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 4, 50, 6, 942, 272, 2381, 7271, 68986, 47315, 123597, 489958, 9452614, 1879291, 89159200, 18300018, 837666404, 968013231, 4040391637, 6906132240

Basic calculations (n = 20149717)

Multiplication

n×y

n×2	40299434
n×3	60449151
n×4	80598868
n×5	100748585

Division

n÷y

n÷2	10074858.5
n÷3	6716572.3333333
n÷3	5037429.25
n÷5	4029943.4

Exponentiation

n^y

n²	406011095180089
n³	8.1810086667389E+21
n⁴	1.6484500940934E+29
n⁵	3.3215802884604E+36

Nth Root

^y√n

²√n	4488.8436150082
³√n	272.11740264176
⁴√n	66.998832937658
⁵√n	28.897068682959

Divisors of 20149717

1, 7, 149, 1043, 19319, 135233, 2878531, 20149717

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	-20149716	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 20149717 can be divided by 8 positive divisors. The sum of these divisors (counting 20149717) is 1, the average is 0.125.

Base conversion 20149717

Base	System	Value
2	Binary	1001100110111010111010101
3	Ternary	1101220201012211
4	Quaternary	1030313113111
5	Quinary	20124242332
6	Senary	1555513421
8	Octal	114672725
10	Decimal	20149717
12	Duodecimal	68b8871
16	Hexadecimal	13375d5
20	Vigesimal	65ie5h
36	Base36	bzvmd

Cryptographic Hash Functions

md5	23c7436e6989a362b05fffe07e69e7cc
sha1	ca7e0620b9436c03a2ed0aac0a538294b46cd307
sha256	89bfbdb7a4a96bf872fbb58ac86fda7ef487879c80a524355dd058b9ae92a3ab
sha512	44e7be72b6a57e0f2bff1171be5f602224e18eb28fb6588aa3a9adb66006d669b17e0a0e4c8de232008c93a2ebac48849c67e9bcc41f87308c3c1173d138c651
ripemd-160	82d4e74ec854df641d4bbd6875c0dae4c71c300b

20149717 as geometric shapes

Circle

Radius = n

Diameter	40299434
Circumference	126604405.79823
Area	1.2755214738937E+15

Sphere

Radius = n

Volume	3.4268528968508E+22
Surface area	5.1020858955749E+15
Circumference	126604405.79823

Square

Length = n

Perimeter	80598868
Area	406011095180089
Diagonal	28496003.05938

Cube

Length = n

Surface area	2436066571080534
Volume	8.1810086667389E+21
Space diagonal	34900333.602134

Equilateral Triangle

Length = n

Perimeter	60449151
Area	1.7580796132215E+14
Altitude	17450166.801067

Triangular Pyramid

Length = n

Surface area	1.7580796132215E+14
Volume	9.6414111753283E+20
Height	9498667.6864599