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

72051242 (number)

72051242 is an even 8-digits composite number following 72051241 and preceding 72051243. In scientific notation, it is written as 7.2051242 × 10^7. The sum of its digits is 23. It has a total of 2 prime factors and 4 positive divisors. There are 36025620 positive integers (up to 72051242) that are relatively prime to 72051242.

Interesting facts

72051242 has 4 divisors, whose sum is 108076866
The reverse of 72051242 is 24215027
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 23
Digital Root 5

Name

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

Notation

Scientific notation	7.2051242 × 10^7
Engineering notation	7.2051242 × 10^6

Prime Factorization of 72051242

Prime Factorization 2 × 36025621

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	72051242	Product of the distinct prime numbers

The prime factorization of 72051242 is 2 × 36025621. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 9, 21, 54, 762, 150, 7294, 6400, 93918, 49194, 586285, 761372, 9856264, 7233808, 86217693, 92463672, 451197077, 889478642, 5351946302, 8870974741

Basic calculations (n = 72051242)

Multiplication

n×y

n×2	144102484
n×3	216153726
n×4	288204968
n×5	360256210

Division

n÷y

n÷2	36025621
n÷3	24017080.666667
n÷3	18012810.5
n÷5	14410248.4

Exponentiation

n^y

n²	5191381473742564
n³	3.7404548287894E+23
n⁴	2.6950441605918E+31
n⁵	1.9418127901548E+39

Nth Root

^y√n

²√n	8488.3003010026
³√n	416.11543348011
⁴√n	92.131972197509
⁵√n	37.284497500851

Divisors of 72051242

1, 2, 36025621, 72051242

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	-72051241	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 72051242 can be divided by 4 positive divisors. The sum of these divisors (counting 72051242) is 1, the average is 0.25.

Base conversion 72051242

Base	System	Value
2	Binary	100010010110110101000101010
3	Ternary	12000120120201112
4	Quaternary	10102312220222
5	Quinary	121421114432
6	Senary	11052150322
8	Octal	422665052
10	Decimal	72051242
12	Duodecimal	201683a2
16	Hexadecimal	44b6a2a
20	Vigesimal	12a6822
36	Base36	16wb3e

Cryptographic Hash Functions

md5	31033ae717c7f6b12a89e9b77c05c222
sha1	6caaa0ef98f58e1bd93e4d806ae73d6177071cd6
sha256	645926c58648a6a136d9d14273793f3feeb6c77a6e3e4fb363c949628c8f5187
sha512	7266fa235fdc53f9dbd912d91a85208ccfe546357581149385d302723a9e181bf017bd265782a9d495c725044cdacfa730bdb0e00783b8e30e3fd42ea37943ba
ripemd-160	54589aed7e42bd33cc579297e2fff41d6cbf6930

72051242 as geometric shapes

Circle

Radius = n

Diameter	144102484
Circumference	452711305.09844
Area	1.6309205899892E+16

Sphere

Radius = n

Volume	1.5667980548279E+24
Surface area	6.5236823599567E+16
Circumference	452711305.09844

Square

Length = n

Perimeter	288204968
Area	5191381473742564
Diagonal	101895843.62223

Cube

Length = n

Surface area	31148288842455384
Volume	3.7404548287894E+23
Space diagonal	124796411.89244

Equilateral Triangle

Length = n

Perimeter	216153726
Area	2.2479341184985E+15
Altitude	62398205.94622

Triangular Pyramid

Length = n

Surface area	2.2479341184985E+15
Volume	4.4081682902649E+22
Height	33965281.207409