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

72156669 (number)

72156669 is an odd 8-digits composite number following 72156668 and preceding 72156670. In scientific notation, it is written as 7.2156669 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 42872256 positive integers (up to 72156669) that are relatively prime to 72156669.

Interesting facts

72156669 has 16 divisors, whose sum is 107184000
The reverse of 72156669 is 96665127
Previous prime number is 29

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6

Name

Name	seventy-two million one hundred fifty-six thousand six hundred sixty-nine

Notation

Scientific notation	7.2156669 × 10^7
Engineering notation	7.2156669 × 10^6

Prime Factorization of 72156669

Prime Factorization 3 × 13 × 29 × 63799

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	72156669	Product of the distinct prime numbers

The prime factorization of 72156669 is 3 × 13 × 29 × 63799. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 4, 20, 89, 262, 764, 3501, 6904, 82115, 93142, 55366, 725563, 3792431, 6298512, 31946918, 588252, 956544233, 622106913, 3943663849, 9314640224

Basic calculations (n = 72156669)

Multiplication

n×y

n×2	144313338
n×3	216470007
n×4	288626676
n×5	360783345

Division

n÷y

n÷2	36078334.5
n÷3	24052223
n÷3	18039167.25
n÷5	14431333.8

Exponentiation

n^y

n²	5206584881175561
n³	3.7568982189139E+23
n⁴	2.7108526124886E+31
n⁵	1.9560609466712E+39

Nth Root

^y√n

²√n	8494.5081670453
³√n	416.31829106161
⁴√n	92.165656114658
⁵√n	37.295402223592

Divisors of 72156669

1, 3, 13, 29, 39, 87, 377, 1131, 63799, 191397, 829387, 1850171, 2488161, 5550513, 24052223, 72156669

16 divisors

τ	Total Divisors	16	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-72156668	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.0625	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	16	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72156669 can be divided by 16 positive divisors. The sum of these divisors (counting 72156669) is 1, the average is 0.0625.

Base conversion 72156669

Base	System	Value
2	Binary	100010011010000010111111101
3	Ternary	12000202221100020
4	Quaternary	10103100113331
5	Quinary	121433003134
6	Senary	11054322353
8	Octal	423202775
10	Decimal	72156669
12	Duodecimal	201b93b9
16	Hexadecimal	44d05fd
20	Vigesimal	12ajbd9
36	Base36	16ykfx

Cryptographic Hash Functions

md5	f03a7de0ea9e7ef33376bccfff7bf05d
sha1	0da5019e0d45c15ed5cd9ce61104c239548c6449
sha256	07abad2f5fc36b27009698df5cc262be0da6677154859bec277b59ef1b90168c
sha512	928a4a3546abedd6fcc70455993d7a6797890fd8b0a91a5ed8cf668c01019bfe2752b489651f3d007d803cd719207716ffb09a90e7059191962047e57393049b
ripemd-160	e890e6aa6d26db204f7b77fd8e4acd5d6f476663

72156669 as geometric shapes

Circle

Radius = n

Diameter	144313338
Circumference	453373722.47582
Area	1.6356968812993E+16

Sphere

Radius = n

Volume	1.5736858459766E+24
Surface area	6.5427875251971E+16
Circumference	453373722.47582

Square

Length = n

Perimeter	288626676
Area	5206584881175561
Diagonal	102044939.91547

Cube

Length = n

Surface area	31239509287053366
Volume	3.7568982189139E+23
Space diagonal	124979016.81293

Equilateral Triangle

Length = n

Perimeter	216470007
Area	2.254517387029E+15
Altitude	62489508.406465

Triangular Pyramid

Length = n

Surface area	2.254517387029E+15
Volume	4.4275470113695E+22
Height	34014979.971822