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

70642018 (number)

70642018 is an even 8-digits composite number following 70642017 and preceding 70642019. In scientific notation, it is written as 7.0642018 × 10^7. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 34823460 positive integers (up to 70642018) that are relatively prime to 70642018.

Interesting facts

70642018 has 8 divisors, whose sum is 107455680
The reverse of 70642018 is 81024607
Previous prime number is 71

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 28
Digital Root 1

Name

Name	seventy million six hundred forty-two thousand eighteen

Notation

Scientific notation	7.0642018 × 10^7
Engineering notation	7.0642018 × 10^6

Prime Factorization of 70642018

Prime Factorization 2 × 71 × 497479

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	70642018	Product of the distinct prime numbers

The prime factorization of 70642018 is 2 × 71 × 497479. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 1, 76, 81, 203, 915, 6729, 2064, 69504, 12331, 699375, 36463, 4818909, 279065, 49770458, 78927517, 199508186, 107065529, 9672561170, 771182113

Basic calculations (n = 70642018)

Multiplication

n×y

n×2	141284036
n×3	211926054
n×4	282568072
n×5	353210090

Division

n÷y

n÷2	35321009
n÷3	23547339.333333
n÷3	17660504.5
n÷5	14128403.6

Exponentiation

n^y

n²	4990294707112324
n³	3.5252448852513E+23
n⁴	2.4903041263833E+31
n⁵	1.7592010892145E+39

Nth Root

^y√n

²√n	8404.8806059337
³√n	413.38466858641
⁴√n	91.678135920914
⁵√n	37.137496117588

Divisors of 70642018

1, 2, 71, 142, 497479, 994958, 35321009, 70642018

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-70642017	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 70642018 can be divided by 8 positive divisors. The sum of these divisors (counting 70642018) is 1, the average is 0.125.

Base conversion 70642018

Base	System	Value
2	Binary	100001101011110100101100010
3	Ternary	11220220222122001
4	Quaternary	10031132211202
5	Quinary	121041021033
6	Senary	11002034214
8	Octal	415364542
10	Decimal	70642018
12	Duodecimal	1b7a896a
16	Hexadecimal	435e962
20	Vigesimal	121a50i
36	Base36	1623qa

Cryptographic Hash Functions

md5	ff1f724edf551566d4212c145e528962
sha1	3027ec0eb111742896b03bc6d2430d1ac1dfeca7
sha256	500a43bcb9c9ce5def4827db961c91ee0f9180de7a897cc0e336eb93bb772a62
sha512	7c12ee751cb58bd79de07ce091e9e30cfb55953ff6dd9018b1714602298a5303bb125fb3e17e0145c6a100558f97ed828f5b3b20ae6edbe5584a7b4dbe42a558
ripemd-160	874d09c70c11608af6ba469a6b4109eb1cdf15f1

70642018 as geometric shapes

Circle

Radius = n

Diameter	141284036
Circumference	443856889.56712
Area	1.5677473191112E+16

Sphere

Radius = n

Volume	1.4766511244814E+24
Surface area	6.2709892764448E+16
Circumference	443856889.56712

Square

Length = n

Perimeter	282568072
Area	4990294707112324
Diagonal	99902899.929004

Cube

Length = n

Surface area	29941768242673944
Volume	3.5252448852513E+23
Space diagonal	122355564.3252

Equilateral Triangle

Length = n

Perimeter	211926054
Area	2.1608609943651E+15
Altitude	61177782.162598

Triangular Pyramid

Length = n

Surface area	2.1608609943651E+15
Volume	4.1545409395074E+22
Height	33300966.643001