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

72042911 (number)

72042911 is an odd 8-digits composite number following 72042910 and preceding 72042912. In scientific notation, it is written as 7.2042911 × 10^7. The sum of its digits is 26. It has a total of 2 prime factors and 4 positive divisors. There are 71776800 positive integers (up to 72042911) that are relatively prime to 72042911.

Interesting facts

72042911 has 4 divisors, whose sum is 72309024
The reverse of 72042911 is 11924027
Previous prime number is 271

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 26
Digital Root 8

Name

Name	seventy-two million forty-two thousand nine hundred eleven

Notation

Scientific notation	7.2042911 × 10^7
Engineering notation	7.2042911 × 10^6

Prime Factorization of 72042911

Prime Factorization 271 × 265841

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	72042911	Product of the distinct prime numbers

The prime factorization of 72042911 is 271 × 265841. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 3, 49, 34, 847, 630, 8612, 9296, 52100, 84173, 147069, 870977, 9779568, 6486853, 95934106, 35910669, 786761299, 803916460, 8332704968, 183497287

Basic calculations (n = 72042911)

Multiplication

n×y

n×2	144085822
n×3	216128733
n×4	288171644
n×5	360214555

Division

n÷y

n÷2	36021455.5
n÷3	24014303.666667
n÷3	18010727.75
n÷5	14408582.2

Exponentiation

n^y

n²	5190181025353921
n³	3.7391574968346E+23
n⁴	2.6937979075944E+31
n⁵	1.9406904290881E+39

Nth Root

^y√n

²√n	8487.8095525288
³√n	416.09939493494
⁴√n	92.129308868182
⁵√n	37.283635249189

Divisors of 72042911

1, 271, 265841, 72042911

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	-72042910	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 72042911 can be divided by 4 positive divisors. The sum of these divisors (counting 72042911) is 1, the average is 0.25.

Base conversion 72042911

Base	System	Value
2	Binary	100010010110100100110011111
3	Ternary	12000120011021222
4	Quaternary	10102310212133
5	Quinary	121420333121
6	Senary	11052043555
8	Octal	422644637
10	Decimal	72042911
12	Duodecimal	201635bb
16	Hexadecimal	44b499f
20	Vigesimal	12a575b
36	Base36	16w4nz

Cryptographic Hash Functions

md5	a7517498d14c360dba082f2e634aa3fd
sha1	5b57a06560c14ba4fdd6d5de54e11939bad60a69
sha256	b6d2070b798caf52baa58b45f1b62d31af992bf3e8b26a8e2fc0196239b1234f
sha512	08da1cf029de38c01511f552e2b78aa7c211de9f0bfd7e5a8f62ae8eb90d066d02d625c94ea468c314cab09bb6f380cbbdd1eed8cccb3029a89fc65dad7ca7fb
ripemd-160	7e78b5e69db87e7b8be57eedf405cffa8f41e29c

72042911 as geometric shapes

Circle

Radius = n

Diameter	144085822
Circumference	452658959.88165
Area	1.6305434580053E+16

Sphere

Radius = n

Volume	1.5662546296894E+24
Surface area	6.5221738320212E+16
Circumference	452658959.88165

Square

Length = n

Perimeter	288171644
Area	5190181025353921
Diagonal	101884061.80904

Cube

Length = n

Surface area	31141086152123526
Volume	3.7391574968346E+23
Space diagonal	124781982.17716

Equilateral Triangle

Length = n

Perimeter	216128733
Area	2.2474143090982E+15
Altitude	62390991.088581

Triangular Pyramid

Length = n

Surface area	2.2474143090982E+15
Volume	4.4066393698938E+22
Height	33961353.936346