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

74138081 (number)

74138081 is an odd 8-digits composite number following 74138080 and preceding 74138082. In scientific notation, it is written as 7.4138081 × 10^7. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 71622000 positive integers (up to 74138081) that are relatively prime to 74138081.

Interesting facts

74138081 has 8 divisors, whose sum is 76662528
The reverse of 74138081 is 18083147
Previous prime number is 691

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 32
Digital Root 5

Name

Name	seventy-four million one hundred thirty-eight thousand eighty-one

Notation

Scientific notation	7.4138081 × 10^7
Engineering notation	7.4138081 × 10^6

Prime Factorization of 74138081

Prime Factorization 31 × 691 × 3461

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	74138081	Product of the distinct prime numbers

The prime factorization of 74138081 is 31 × 691 × 3461. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 1, 97, 11, 571, 259, 830, 5024, 44942, 71508, 422683, 525330, 4281937, 5580243, 43511244, 11768434, 43453584, 395196800, 1815899826, 9761263053

Basic calculations (n = 74138081)

Multiplication

n×y

n×2	148276162
n×3	222414243
n×4	296552324
n×5	370690405

Division

n÷y

n÷2	37069040.5
n÷3	24712693.666667
n÷3	18534520.25
n÷5	14827616.2

Exponentiation

n^y

n²	5496455054362561
n³	4.0749663003319E+23
n⁴	3.0211018164628E+31
n⁵	2.2397869117816E+39

Nth Root

^y√n

²√n	8610.3473216822
³√n	420.09461398314
⁴√n	92.79195720364
⁵√n	37.498014105133

Divisors of 74138081

1, 31, 691, 3461, 21421, 107291, 2391551, 74138081

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	-74138080	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 74138081 can be divided by 8 positive divisors. The sum of these divisors (counting 74138081) is 1, the average is 0.125.

Base conversion 74138081

Base	System	Value
2	Binary	100011010110100000111100001
3	Ternary	12011111121022212
4	Quaternary	10122310013201
5	Quinary	122434404311
6	Senary	11205011505
8	Octal	432640741
10	Decimal	74138081
12	Duodecimal	209b3b95
16	Hexadecimal	46b41e1
20	Vigesimal	1337541
36	Base36	1851b5

Cryptographic Hash Functions

md5	12fc105461a7cd32e4045f9d296a92a5
sha1	9559a64d114d9a070f3d92ee3b0d0947222e96c9
sha256	4a0f6462321de8ca31ff6be7b881393feaf47fcec9a7bcb5b40a405232bc6d31
sha512	03f809393fbb833b63074a2b3546f20c9f1c3725fd3ca9cf5df986931e7c3ebd937cecdba6dd437b70937c93310af0c62b0781c6b605bf9bfbabb1813f283157
ripemd-160	cd78700edfd803a4061bc2e1de912c2ea2f29348

74138081 as geometric shapes

Circle

Radius = n

Diameter	148276162
Circumference	465823301.24169
Area	1.7267622819572E+16

Sphere

Radius = n

Volume	1.7069178923665E+24
Surface area	6.9070491278288E+16
Circumference	465823301.24169

Square

Length = n

Perimeter	296552324
Area	5496455054362561
Diagonal	104847079.63852

Cube

Length = n

Surface area	32978730326175366
Volume	4.0749663003319E+23
Space diagonal	128410923.06766

Equilateral Triangle

Length = n

Perimeter	222414243
Area	2.3800348539187E+15
Altitude	64205461.533828

Triangular Pyramid

Length = n

Surface area	2.3800348539187E+15
Volume	4.8023938401189E+22
Height	34949026.546172