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

20117947 (number)

20117947 is an odd 8-digits prime number following 20117946 and preceding 20117948. In scientific notation, it is written as 2.0117947 × 10^7. The sum of its digits is 31. It has a total of 1 prime factors and 2 positive divisors. There are 20117946 positive integers (up to 20117947) that are relatively prime to 20117947.

Interesting facts

20117947 has 2 divisors, whose sum is 20117948
The reverse of 20117947 is 74971102
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 31
Digital Root 4

Name

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

Notation

Scientific notation	2.0117947 × 10^7
Engineering notation	2.0117947 × 10^6

Prime Factorization of 20117947

Prime Factorization 20117947

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	20117947	Product of the distinct prime numbers

The prime factorization of 20117947 is 20117947. Since it has a total of 1 prime factors.

Most popular turbo-numbers

2, 10, 39, 82, 707, 418, 5327, 9452, 1928, 75321, 845556, 436843, 1867847, 2082700, 26447434, 41129904, 639589657, 650291329, 2818968762, 3878524253

Basic calculations (n = 20117947)

Multiplication

n×y

n×2	40235894
n×3	60353841
n×4	80471788
n×5	100589735

Division

n÷y

n÷2	10058973.5
n÷3	6705982.3333333
n÷3	5029486.75
n÷5	4023589.4

Exponentiation

n^y

n²	404731791494809
n³	8.1423727305076E+21
n⁴	1.638078230466E+29
n⁵	3.2954771022368E+36

Nth Root

^y√n

²√n	4485.3034456991
³√n	271.97431184019
⁴√n	66.972408092431
⁵√n	28.887950545753

Divisors of 20117947

1, 20117947

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	20117948	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	10058974	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	4485.3035571743	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999005863	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20117947 can be divided by 2 positive divisors. The sum of these divisors (counting 20117947) is 20117948, the average is 10058974.

Base conversion 20117947

Base	System	Value
2	Binary	1001100101111100110111011
3	Ternary	1101212002122011
4	Quaternary	1030233212323
5	Quinary	20122233242
6	Senary	1555110351
8	Octal	114574673
10	Decimal	20117947
12	Duodecimal	68a23b7
16	Hexadecimal	132f9bb
20	Vigesimal	65eeh7
36	Base36	bz73v

Cryptographic Hash Functions

md5	b531d39a2a0200700b4dd6bb375005b6
sha1	c75f87fd2d6c3fa2636374618c46f4eea2e0b39c
sha256	b1ea15fcd2fed1f3207f103178e765ba85971584e9c7927be41931a9b91168f3
sha512	5a53dd90569948b8bcb2593bd0142a742f09e38e60a61c5b1a5055584f982e8b5ce0b8523a61987c7fcf91770eaed842e8fda8606feb35b3340b80e5cd3f1e29
ripemd-160	0c4fe1b33f729c556d872add01d31315eb0111a8

20117947 as geometric shapes

Circle

Radius = n

Diameter	40235894
Circumference	126404789.00102
Area	1.2715024228343E+15

Sphere

Radius = n

Volume	3.410669113727E+22
Surface area	5.0860096913373E+15
Circumference	126404789.00102

Square

Length = n

Perimeter	80471788
Area	404731791494809
Diagonal	28451073.494503

Cube

Length = n

Surface area	2428390748968854
Volume	8.1423727305076E+21
Space diagonal	34845306.347978

Equilateral Triangle

Length = n

Perimeter	60353841
Area	1.7525400657685E+14
Altitude	17422653.173989

Triangular Pyramid

Length = n

Surface area	1.7525400657685E+14
Volume	9.5958782878173E+20
Height	9483691.1648344