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

42390961 (number)

42390961 is an odd 8-digits prime number following 42390960 and preceding 42390962. In scientific notation, it is written as 4.2390961 × 10^7. The sum of its digits is 34. It has a total of 1 prime factors and 2 positive divisors. There are 42390960 positive integers (up to 42390961) that are relatively prime to 42390961.

Interesting facts

42390961 has 2 divisors, whose sum is 42390962
The reverse of 42390961 is 16909324
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	forty-two million three hundred ninety thousand nine hundred sixty-one

Notation

Scientific notation	4.2390961 × 10^7
Engineering notation	4.2390961 × 10^6

Prime Factorization of 42390961

Prime Factorization 42390961

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	42390961	Product of the distinct prime numbers

The prime factorization of 42390961 is 42390961. Since it has a total of 1 prime factors.

Most popular turbo-numbers

5, 6, 24, 30, 25, 806, 6312, 633, 50784, 50238, 951530, 645132, 9328162, 9254696, 71413129, 19041835, 590233738, 154166058, 1058003673, 755601928

Basic calculations (n = 42390961)

Multiplication

n×y

n×2	84781922
n×3	127172883
n×4	169563844
n×5	211954805

Division

n÷y

n÷2	21195480.5
n÷3	14130320.333333
n÷3	10597740.25
n÷5	8478192.2

Exponentiation

n^y

n²	1796993574503521
n³	7.6176284534029E+22
n⁴	3.2291859068069E+30
n⁵	1.368882938372E+38

Nth Root

^y√n

²√n	6510.8341247493
³√n	348.67789921896
⁴√n	80.689739897643
⁵√n	33.531629001556

Divisors of 42390961

1, 42390961

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	42390962	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	21195481	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	6510.8342015444	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999528201	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42390961 can be divided by 2 positive divisors. The sum of these divisors (counting 42390961) is 42390962, the average is 21195481.

Base conversion 42390961

Base	System	Value
2	Binary	10100001101101010110110001
3	Ternary	2221202200110121
4	Quaternary	2201231112301
5	Quinary	41323002321
6	Senary	4112330241
8	Octal	241552661
10	Decimal	42390961
12	Duodecimal	12243981
16	Hexadecimal	286d5b1
20	Vigesimal	d4ih81
36	Base36	p8l2p

Cryptographic Hash Functions

md5	e627006bb36128d86a55cb612e59db6c
sha1	bbdbb95f224e8e4820f8f40075b0ecc63b0db3cc
sha256	a9be49e7bd0d0440237b89fa7cc600a98896492bef8d5926f19a314981d20933
sha512	ec27f88ae7e6d674863c6864584b6f253ad78f6da81bd45da955bac515d8476a5093dbcd0ba6a2e997dece98c6ac085a25217c507de9653b239fddb36f4142f5
ripemd-160	84be18c5a22ab29fb1729447b69bb17e1a9e67ef

42390961 as geometric shapes

Circle

Radius = n

Diameter	84781922
Circumference	266350263.31242
Area	5.6454218122083E+15

Sphere

Radius = n

Volume	3.1908647449316E+23
Surface area	2.2581687248833E+16
Circumference	266350263.31242

Square

Length = n

Perimeter	169563844
Area	1796993574503521
Diagonal	59949871.968229

Cube

Length = n

Surface area	10781961447021126
Volume	7.6176284534029E+22
Space diagonal	73423298.233671

Equilateral Triangle

Length = n

Perimeter	127172883
Area	7.7812104297873E+14
Altitude	36711649.116835

Triangular Pyramid

Length = n

Surface area	7.7812104297873E+14
Volume	8.9774612266013E+21
Height	19983290.656076