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

72420171 (number)

72420171 is an odd 8-digits composite number following 72420170 and preceding 72420172. In scientific notation, it is written as 7.2420171 × 10^7. The sum of its digits is 24. It has a total of 3 prime factors and 8 positive divisors. There are 48241920 positive integers (up to 72420171) that are relatively prime to 72420171.

Interesting facts

72420171 has 8 divisors, whose sum is 96636624
The reverse of 72420171 is 17102427
Previous prime number is 1361

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 24
Digital Root 6

Name

Name	seventy-two million four hundred twenty thousand one hundred seventy-one

Notation

Scientific notation	7.2420171 × 10^7
Engineering notation	7.2420171 × 10^6

Prime Factorization of 72420171

Prime Factorization 3 × 1361 × 17737

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	72420171	Product of the distinct prime numbers

The prime factorization of 72420171 is 3 × 1361 × 17737. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 7, 30, 60, 365, 698, 1067, 83, 94319, 20586, 532638, 662368, 3293599, 8730729, 23477697, 33833744, 126510926, 30169382, 7702727124, 5462259699

Basic calculations (n = 72420171)

Multiplication

n×y

n×2	144840342
n×3	217260513
n×4	289680684
n×5	362100855

Division

n÷y

n÷2	36210085.5
n÷3	24140057
n÷3	18105042.75
n÷5	14484034.2

Exponentiation

n^y

n²	5244681167669241
n³	3.7982070700309E+23
n⁴	2.7506680550504E+31
n⁵	1.9920385091099E+39

Nth Root

^y√n

²√n	8510.0041715618
³√n	416.82444634361
⁴√n	92.249683856162
⁵√n	37.322601620327

Divisors of 72420171

1, 3, 1361, 4083, 17737, 53211, 24140057, 72420171

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	-72420170	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 72420171 can be divided by 8 positive divisors. The sum of these divisors (counting 72420171) is 1, the average is 0.125.

Base conversion 72420171

Base	System	Value
2	Binary	100010100010000101101001011
3	Ternary	12001021022210120
4	Quaternary	10110100231023
5	Quinary	122014421141
6	Senary	11104114323
8	Octal	424205513
10	Decimal	72420171
12	Duodecimal	203059a3
16	Hexadecimal	4510b4b
20	Vigesimal	12cca8b
36	Base36	1747rf

Cryptographic Hash Functions

md5	6009977ba088fa07aaa2579a881cfb51
sha1	4ea8880d6b20056ecf5effff50e06a9204e18dce
sha256	031b40e64456f0014ae18aba00347336bfc1d6c1510528c7e454cd70b91021f9
sha512	9f59698a64d8bc9c454cd175def0e9990ccfcaf0a49b39de8826c360a92773837706b94e773d4e0ef0c347e974c0fae487c2cbb8fc139aea3899b6ae7e576510
ripemd-160	0cfe56a92170ae8e8ea783318ecce513c0489d1d

72420171 as geometric shapes

Circle

Radius = n

Diameter	144840342
Circumference	455029354.37063
Area	1.647665182677E+16

Sphere

Radius = n

Volume	1.5909892570696E+24
Surface area	6.5906607307082E+16
Circumference	455029354.37063

Square

Length = n

Perimeter	289680684
Area	5244681167669241
Diagonal	102417588.01758

Cube

Length = n

Surface area	31468087006015446
Volume	3.7982070700309E+23
Space diagonal	125435415.66483

Equilateral Triangle

Length = n

Perimeter	217260513
Area	2.2710135629757E+15
Altitude	62717707.832413

Triangular Pyramid

Length = n

Surface area	2.2710135629757E+15
Volume	4.4762299592825E+22
Height	34139196.00586