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

42148921 (number)

42148921 is an odd 8-digits prime number following 42148920 and preceding 42148922. In scientific notation, it is written as 4.2148921 × 10^7. The sum of its digits is 31. It has a total of 1 prime factors and 2 positive divisors. There are 42148920 positive integers (up to 42148921) that are relatively prime to 42148921.

Interesting facts

42148921 has 2 divisors, whose sum is 42148922
The reverse of 42148921 is 12984124
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	forty-two million one hundred forty-eight thousand nine hundred twenty-one

Notation

Scientific notation	4.2148921 × 10^7
Engineering notation	4.2148921 × 10^6

Prime Factorization of 42148921

Prime Factorization 42148921

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	42148921	Product of the distinct prime numbers

The prime factorization of 42148921 is 42148921. Since it has a total of 1 prime factors.

Most popular turbo-numbers

6, 5, 85, 58, 479, 941, 1779, 8370, 50401, 84818, 887961, 712865, 58545, 221500, 9531564, 6718289, 525861678, 265445328, 1656735041, 9915655657

Basic calculations (n = 42148921)

Multiplication

n×y

n×2	84297842
n×3	126446763
n×4	168595684
n×5	210744605

Division

n÷y

n÷2	21074460.5
n÷3	14049640.333333
n÷3	10537230.25
n÷5	8429784.2

Exponentiation

n^y

n²	1776531541464241
n³	7.4878887595185E+22
n⁴	3.1560643178173E+30
n⁵	1.330247056026E+38

Nth Root

^y√n

²√n	6492.2200363204
³√n	348.01301587377
⁴√n	80.574313750229
⁵√n	33.493250087596

Divisors of 42148921

1, 42148921

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	42148922	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	21074461	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	6492.2201133357	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999525492	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42148921 can be divided by 2 positive divisors. The sum of these divisors (counting 42148921) is 42148922, the average is 21074461.

Base conversion 42148921

Base	System	Value
2	Binary	10100000110010010000111001
3	Ternary	2221022101110011
4	Quaternary	2200302100321
5	Quinary	41242231141
6	Senary	4103221521
8	Octal	240622071
10	Decimal	42148921
12	Duodecimal	121478a1
16	Hexadecimal	2832439
20	Vigesimal	d38c61
36	Base36	p3ebd

Cryptographic Hash Functions

md5	e9a1ac2b64f176a36cb4665a11b9dac3
sha1	6ba09abb17f05324df10699f25c923c996a48ca4
sha256	9d0e46d025bfed4fdc09fc7df5c5c27eca3dd55f030c206111423e4b5977d8ae
sha512	213c86f0893da2e8a5b442866faa82e89db2cccf88b7219b62c439162abfc5802957c9c525f02312acbf52965dc4f1a5c1140172bb9a9280a3de0cbcfeee8a30
ripemd-160	bbd9b242a10f0ebf4d22cb16ad47e2bbb1522253

42148921 as geometric shapes

Circle

Radius = n

Diameter	84297842
Circumference	264829481.14067
Area	5.5811384395346E+15

Sphere

Radius = n

Volume	3.1365195090401E+23
Surface area	2.2324553758138E+16
Circumference	264829481.14067

Square

Length = n

Perimeter	168595684
Area	1776531541464241
Diagonal	59607575.717592

Cube

Length = n

Surface area	10659189248785446
Volume	7.4878887595185E+22
Space diagonal	73004072.656207

Equilateral Triangle

Length = n

Perimeter	126446763
Area	7.6926072276618E+14
Altitude	36502036.328103

Triangular Pyramid

Length = n

Surface area	7.6926072276618E+14
Volume	8.8245615310434E+21
Height	19869191.905864