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

81013003 (number)

81013003 is an odd 8-digits prime number following 81013002 and preceding 81013004. In scientific notation, it is written as 8.1013003 × 10^7. The sum of its digits is 16. It has a total of 1 prime factors and 2 positive divisors. There are 81013002 positive integers (up to 81013003) that are relatively prime to 81013003.

Interesting facts

81013003 has 2 divisors, whose sum is 81013004
The reverse of 81013003 is 30031018
Previous prime number is 1

Basic properties

Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 16
Digital Root 7

Name

Name	eighty-one million thirteen thousand three

Notation

Scientific notation	8.1013003 × 10^7
Engineering notation	8.1013003 × 10^6

Prime Factorization of 81013003

Prime Factorization 81013003

Composite number

ω	Distinct Factors	1	Total number of distinct prime factors
Ω	Total Factors	1	Total number of prime factors
rad	Radical	81013003	Product of the distinct prime numbers

The prime factorization of 81013003 is 81013003. Since it has a total of 1 prime factors.

Most popular turbo-numbers

4, 2, 44, 44, 137, 243, 772, 7163, 51760, 8468, 947411, 278658, 2098668, 416753, 60090139, 93897558, 574540188, 737516505, 7374966957, 9193191375

Basic calculations (n = 81013003)

Multiplication

n×y

n×2	162026006
n×3	243039009
n×4	324052012
n×5	405065015

Division

n÷y

n÷2	40506501.5
n÷3	27004334.333333
n÷3	20253250.75
n÷5	16202600.6

Exponentiation

n^y

n²	6563106655078009
n³	5.3169697913715E+23
n⁴	4.3074368965929E+31
n⁵	3.4895839822599E+39

Nth Root

^y√n

²√n	9000.7223598998
³√n	432.69802241042
⁴√n	94.872136899618
⁵√n	38.169014439136

Divisors of 81013003

1, 81013003

2 divisors

τ	Total Divisors	2	Total number of the positive divisors of n
σ	Sum of Divisors	81013004	Sum of all the positive divisors of n
s	Aliquot Sum	1	Sum of the proper positive divisors of n
A	Arithmetic Mean	40506502	Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G	Geometric Mean	9000.7224154509	Returns the nth root of the product of n divisors
H	Harmonic Mean	1.9999999753126	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 81013003 can be divided by 2 positive divisors. The sum of these divisors (counting 81013003) is 81013004, the average is 40506502.

Base conversion 81013003

Base	System	Value
2	Binary	100110101000010100100001011
3	Ternary	12122102212221121
4	Quaternary	10311002210023
5	Quinary	131214404003
6	Senary	12012220111
8	Octal	465024413
10	Decimal	81013003
12	Duodecimal	2316a637
16	Hexadecimal	4d4290b
20	Vigesimal	1566ca3
36	Base36	1c8e17

Cryptographic Hash Functions

md5	5d37941eb69ba6718c0cc8e354187c98
sha1	8513cf61a876df7b17bd03b8e852520bed5cfdc6
sha256	6b00660fd93d7f707a056da64ddb28d16252446d21beb37ede8c20adc405534d
sha512	885277c456c99ebc32952b0e58f1e1133d15acf26191b2a8a882758dfb86e0a92dcfb18eaf3763683cc61f4b41145362dbaa9778bf517cbe2b389b93eb842e0e
ripemd-160	ac705087505c08d1a53bbeda8d0d663ab7e051f7

81013003 as geometric shapes

Circle

Radius = n

Diameter	162026006
Circumference	509019710.1401
Area	2.0618607652319E+16

Sphere

Radius = n

Volume	2.2271670981242E+24
Surface area	8.2474430609277E+16
Circumference	509019710.1401

Square

Length = n

Perimeter	324052012
Area	6563106655078009
Diagonal	114569687.57117

Cube

Length = n

Surface area	39378639930468054
Volume	5.3169697913715E+23
Space diagonal	140318637.26973

Equilateral Triangle

Length = n

Perimeter	243039009
Area	2.8419085455221E+15
Altitude	70159318.634865

Triangular Pyramid

Length = n

Surface area	2.8419085455221E+15
Volume	6.2661089914047E+22
Height	38189895.857057