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

55147921 (number)

55147921 is an odd 8-digits prime number following 55147920 and preceding 55147922. In scientific notation, it is written as 5.5147921 × 10^7. The sum of its digits is 34. It has a total of 1 prime factors and 2 positive divisors. There are 55147920 positive integers (up to 55147921) that are relatively prime to 55147921.

Interesting facts

55147921 has 2 divisors, whose sum is 55147922
The reverse of 55147921 is 12974155
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 34
Digital Root 7

Name

Name	fifty-five million one hundred forty-seven thousand nine hundred twenty-one

Notation

Scientific notation	5.5147921 × 10^7
Engineering notation	5.5147921 × 10^6

Prime Factorization of 55147921

Prime Factorization 55147921

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	55147921	Product of the distinct prime numbers

The prime factorization of 55147921 is 55147921. Since it has a total of 1 prime factors.

Most popular turbo-numbers

9, 4, 20, 17, 187, 645, 8149, 7351, 963, 44450, 697527, 41210, 9430227, 5820097, 5057334, 89201230, 732566747, 90080011, 26500412, 5246187000

Basic calculations (n = 55147921)

Multiplication

n×y

n×2	110295842
n×3	165443763
n×4	220591684
n×5	275739605

Division

n÷y

n÷2	27573960.5
n÷3	18382640.333333
n÷3	13786980.25
n÷5	11029584.2

Exponentiation

n^y

n²	3041293190622241
n³	1.6772099661427E+23
n⁴	9.2494642713252E+30
n⁵	5.1008872492737E+38

Nth Root

^y√n

²√n	7426.1646224683
³√n	380.63587212113
⁴√n	86.175197258076
⁵√n	35.343196798171

Divisors of 55147921

1, 55147921

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	55147922	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	27573961	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	7426.1646897978	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999637339	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 55147921 can be divided by 2 positive divisors. The sum of these divisors (counting 55147921) is 55147922, the average is 27573961.

Base conversion 55147921

Base	System	Value
2	Binary	11010010010111110110010001
3	Ternary	10211202210201121
4	Quaternary	3102113312101
5	Quinary	103104213141
6	Senary	5250002241
8	Octal	322276621
10	Decimal	55147921
12	Duodecimal	16576381
16	Hexadecimal	3497d91
20	Vigesimal	h4d9g1
36	Base36	wu0ep

Cryptographic Hash Functions

md5	ae9d57f0e9ee12ced02547b9d78a4911
sha1	b7c9e482f2c014205e7e12689799cda27e9f9160
sha256	026ddf47c3d6d5217410ec37ba558284e556de3a82e6ce47ffe601969143b04e
sha512	0bb4f0d403644fea75af55b25a4f26cbaa3aa0ad2f5be36b83e04b3df8a1453a23e0d1f2c3b078e019c8b3377458e6271f485e101340f6d72f1a4685a544134f
ripemd-160	5ff9587af7661d6486c4e113867243be9937db01

55147921 as geometric shapes

Circle

Radius = n

Diameter	110295842
Circumference	346504606.9487
Area	9.5545043450715E+15

Sphere

Radius = n

Volume	7.0254806775488E+23
Surface area	3.8218017380286E+16
Circumference	346504606.9487

Square

Length = n

Perimeter	220591684
Area	3041293190622241
Diagonal	77990937.81488

Cube

Length = n

Surface area	18247759143733446
Volume	1.6772099661427E+23
Space diagonal	95519001.103795

Equilateral Triangle

Length = n

Perimeter	165443763
Area	1.3169185817177E+15
Altitude	47759500.551897

Triangular Pyramid

Length = n

Surface area	1.3169185817177E+15
Volume	1.9766109008886E+22
Height	25996979.271627