72562994 is an even 8-digits composite number following 72562993
and preceding 72562995 . In scientific notation, it is written as 7.2562994 × 10^7.
The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors.
There are 29816640 positive integers (up to 72562994) that are relatively prime to 72562994.
72562994 has 16 divisors, whose sum is 124504128
The reverse of 72562994 is 49926527
Previous prime number is 2627
Is Prime? no
Number parity even
Number length 8
Sum of Digits 44
Digital Root 8
Name
seventy-two million five hundred sixty-two thousand nine hundred ninety-four
Scientific notation
7.2562994 × 10^7
Engineering notation
7.2562994 × 10^6
Prime Factorization
2 × 7 × 2627 × 1973
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
72562994
Product of the distinct prime numbers
The prime factorization of 72562994 is 2 × 7 × 2627 × 1973.
Since it has a total of 4 prime factors.
3 , 4 , 84 , 70 , 186 , 73 , 8478 , 5252 , 74136 , 42110 , 541097 , 966524 , 301398 , 6762754 , 50663774 , 62214598 , 477433928 , 519880589 , 7751627089 , 4087514873
n×2
145125988
n×3
217688982
n×4
290251976
n×5
362814970
n÷2
36281497
n÷3
24187664.666667
n÷3
18140748.5
n÷5
14512598.8
n2
5265388098244036
n3
3.8207232498055E+23
n4
2.772431182513E+31
n5
2.011759072621E+39
2 √n
8518.3915148342
3 √n
417.09827900929
4 √n
92.295132671416
5 √n
37.337311129572
1 , 2 , 7 , 14 , 1973 , 2627 , 3946 , 5254 , 13811 , 18389 , 27622 , 36778 , 5183071 , 10366142 , 36281497 , 72562994
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
-72562993
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 72562994 can be divided by 16 positive divisors.
The sum of these divisors (counting 72562994) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100010100110011100100110010
3
Ternary
12001112120201022
4
Quaternary
10110303210302
5
Quinary
122034003434
6
Senary
11111135442
8
Octal
424634462
10
Decimal
72562994
12
Duodecimal
20374582
16
Hexadecimal
4533932
20
Vigesimal
12da79e
36
Base36
1779yq
md5
4e5d6294f109da9a24b50c77db181326
sha1
8bf4522c48ee8935a1bd11fdab5d9fe0b7670a8e
sha256
bab8f33bcaed930eca34bbac1841bbc868ca010cbbb402525877c734d7e3d0e4
sha512
9f35649417f86836ff73230e63166c17b758925f289a4287c1f441bd4b559f7827538805af7e261ec1c94cda4e9a3e77581fccca12b2c9168d4cdb84f09638f9
ripemd-160
e20ee164484e56b1539504d427b2de31b9ad6907
Diameter
145125988
Circumference
455926737.74576
Area
1.6541704567743E+16
Volume
1.6004208123985E+24
Surface area
6.616681827097E+16
Circumference
455926737.74576
Perimeter
290251976
Area
5265388098244036
Diagonal
102619570.2412
Surface area
31592328589464216
Volume
3.8207232498055E+23
Space diagonal
125682792.35732
Perimeter
217688982
Area
2.2799799269318E+15
Altitude
62841396.178658
Surface area
2.2799799269318E+15
Volume
4.5027655316243E+22
Height
34206523.413733