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

72156941 (number)

72156941 is an odd 8-digits composite number following 72156940 and preceding 72156942. In scientific notation, it is written as 7.2156941 × 10^7. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 68909568 positive integers (up to 72156941) that are relatively prime to 72156941.

Interesting facts

72156941 has 8 divisors, whose sum is 73614720
The reverse of 72156941 is 14965127
Previous prime number is 137

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 35
Digital Root 8

Name

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

Notation

Scientific notation	7.2156941 × 10^7
Engineering notation	7.2156941 × 10^6

Prime Factorization of 72156941

Prime Factorization 6667 × 137 × 79

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	72156941	Product of the distinct prime numbers

The prime factorization of 72156941 is 6667 × 137 × 79. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 9, 5, 45, 766, 635, 7003, 6822, 28883, 23930, 232063, 328546, 852223, 2949223, 45868095, 12458471, 372657330, 791527268, 1325291970, 7288236562

Basic calculations (n = 72156941)

Multiplication

n×y

n×2	144313882
n×3	216470823
n×4	288627764
n×5	360784705

Division

n÷y

n÷2	36078470.5
n÷3	24052313.666667
n÷3	18039235.25
n÷5	14431388.2

Exponentiation

n^y

n²	5206624134477481
n³	3.7569407048067E+23
n⁴	2.7108934877723E+31
n⁵	1.9560978145447E+39

Nth Root

^y√n

²√n	8494.5241773745
³√n	416.31881417534
⁴√n	92.165742970881
⁵√n	37.295430341116

Divisors of 72156941

1, 79, 137, 6667, 10823, 526693, 913379, 72156941

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	-72156940	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 72156941 can be divided by 8 positive divisors. The sum of these divisors (counting 72156941) is 1, the average is 0.125.

Base conversion 72156941

Base	System	Value
2	Binary	100010011010000011100001101
3	Ternary	12000202221201022
4	Quaternary	10103100130031
5	Quinary	121433010231
6	Senary	11054323525
8	Octal	423203415
10	Decimal	72156941
12	Duodecimal	201b95a5
16	Hexadecimal	44d070d
20	Vigesimal	12ajc71
36	Base36	16yknh

Cryptographic Hash Functions

md5	cf5c40703263aae3ca06f92da182e4a5
sha1	b57e07f56fce8371d708886cdf661dedda973cc1
sha256	767e38e2cf32a061ed9834fddbf767832982590a2fbdf905ef58957e6e9e6022
sha512	807963fbb585af3e9644396d1b1c4137a5bfc0bfabb97bd5d52fe2a7ae0a56d37079197c97c05baeedaefa152391f93e18e3555723b19b8990bc0ca591d581a3
ripemd-160	c714d5fd45d14c616967e46c65a8836347acf449

72156941 as geometric shapes

Circle

Radius = n

Diameter	144313882
Circumference	453375431.50222
Area	1.6357092130878E+16

Sphere

Radius = n

Volume	1.5737036424257E+24
Surface area	6.5428368523511E+16
Circumference	453375431.50222

Square

Length = n

Perimeter	288627764
Area	5206624134477481
Diagonal	102045324.58156

Cube

Length = n

Surface area	31239744806864886
Volume	3.7569407048067E+23
Space diagonal	124979487.93075

Equilateral Triangle

Length = n

Perimeter	216470823
Area	2.2545343842073E+15
Altitude	62489743.965375

Triangular Pyramid

Length = n

Surface area	2.2545343842073E+15
Volume	4.4275970814743E+22
Height	34015108.193852