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

64123742 (number)

64123742 is an even 8-digits composite number following 64123741 and preceding 64123743. In scientific notation, it is written as 6.4123742 × 10^7. The sum of its digits is 29. It has a total of 2 prime factors and 4 positive divisors. There are 32061870 positive integers (up to 64123742) that are relatively prime to 64123742.

Interesting facts

64123742 has 4 divisors, whose sum is 96185616
The reverse of 64123742 is 24732146
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 29
Digital Root 2

Name

Name	sixty-four million one hundred twenty-three thousand seven hundred forty-two

Notation

Scientific notation	6.4123742 × 10^7
Engineering notation	6.4123742 × 10^6

Prime Factorization of 64123742

Prime Factorization 2 × 32061871

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	64123742	Product of the distinct prime numbers

The prime factorization of 64123742 is 2 × 32061871. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 6, 28, 6, 333, 67, 2406, 1410, 96298, 74003, 702970, 905312, 8812726, 5453439, 73277589, 71235548, 512134338, 849046556, 3472127106, 7530180573

Basic calculations (n = 64123742)

Multiplication

n×y

n×2	128247484
n×3	192371226
n×4	256494968
n×5	320618710

Division

n÷y

n÷2	32061871
n÷3	21374580.666667
n÷3	16030935.5
n÷5	12824748.4

Exponentiation

n^y

n²	4111854288082564
n³	2.636674835106E+23
n⁴	1.6907345686423E+31
n⁵	1.084162272701E+39

Nth Root

^y√n

²√n	8007.7301403082
³√n	400.25762986484
⁴√n	89.485921464263
⁵√n	36.425353199804

Divisors of 64123742

1, 2, 32061871, 64123742

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-64123741	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64123742 can be divided by 4 positive divisors. The sum of these divisors (counting 64123742) is 1, the average is 0.25.

Base conversion 64123742

Base	System	Value
2	Binary	11110100100111001101011110
3	Ternary	11110122211020102
4	Quaternary	3310213031132
5	Quinary	112403424432
6	Senary	10210221102
8	Octal	364471536
10	Decimal	64123742
12	Duodecimal	19584792
16	Hexadecimal	3d2735e
20	Vigesimal	100f972
36	Base36	126e72

Cryptographic Hash Functions

md5	6ef3fd40f33a7c10220a76407594641c
sha1	bc9ed7d13e5b41d702bd6359f72e40b3b4566dfe
sha256	3d1dffc978976f1aa06860d0b82f00af30de2f57ef8f0aac6a0746900c4ec8d5
sha512	504737367a4daef58b368233dcd41dec1300336be273fd71ae67e4aa91be684579ad84800e47f420cfe52181c3190bd2d12482747e0cd5cc89cb29941aa4732b
ripemd-160	7a07296bbdf3a2633d29ab70c2fa586cfe56f27d

64123742 as geometric shapes

Circle

Radius = n

Diameter	128247484
Circumference	402901353.57577
Area	1.2917771224072E+16

Sphere

Radius = n

Volume	1.1044477722499E+24
Surface area	5.1671084896287E+16
Circumference	402901353.57577

Square

Length = n

Perimeter	256494968
Area	4111854288082564
Diagonal	90684665.606513

Cube

Length = n

Surface area	24671125728495384
Volume	2.636674835106E+23
Space diagonal	111065579.11544

Equilateral Triangle

Length = n

Perimeter	192371226
Area	1.7804851350697E+15
Altitude	55532789.557719

Triangular Pyramid

Length = n

Surface area	1.7804851350697E+15
Volume	3.1073510928123E+22
Height	30228221.868838