72993977 is an odd 8-digits composite number following 72993976
and preceding 72993978 . In scientific notation, it is written as 7.2993977 × 10^7.
The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors.
There are 62566224 positive integers (up to 72993977) that are relatively prime to 72993977.
72993977 has 4 divisors, whose sum is 74483700
The reverse of 72993977 is 77939927
Previous prime number is 49
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 53
Digital Root 8
Name
seventy-two million nine hundred ninety-three thousand nine hundred seventy-seven
Scientific notation
7.2993977 × 10^7
Engineering notation
7.2993977 × 10^6
Prime Factorization
49 × 1489673
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
72993977
Product of the distinct prime numbers
The prime factorization of 72993977 is 49 × 1489673.
Since it has a total of 2 prime factors.
1 , 1 , 67 , 39 , 321 , 12 , 2092 , 3613 , 27632 , 24215 , 120985 , 151914 , 760536 , 2471578 , 13928564 , 47211281 , 182928804 , 358433447 , 9114543052 , 6777342301
n×2
145987954
n×3
218981931
n×4
291975908
n×5
364969885
n÷2
36496988.5
n÷3
24331325.666667
n÷3
18248494.25
n÷5
14598795.4
n2
5328120678276529
n3
3.8892071824334E+23
n4
2.8388869962278E+31
n5
2.0722165210825E+39
2 √n
8543.6512686322
3 √n
417.92242518502
4 √n
92.431873661807
5 √n
37.381558619422
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
-72993976
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 72993977 can be divided by 4 positive divisors.
The sum of these divisors (counting 72993977) is 1, the average is 0.25.
Base
System
Value
2
Binary
100010110011100110010111001
3
Ternary
12002100110220122
4
Quaternary
10112130302321
5
Quinary
122141301402
6
Senary
11124303025
8
Octal
426346271
10
Decimal
72993977
12
Duodecimal
20541a75
16
Hexadecimal
459ccb9
20
Vigesimal
12g44ih
36
Base36
17giih
md5
d8c16cf2828b5b0de32da972b38e7ca3
sha1
ef676854d291814a3837f862408df3f27697099e
sha256
bae0a99ca12c87f15107b5a4fd1ae524b7ecd4d59290340972d93394028219a2
sha512
ce57df973e8897e433b9b8a95d2f971ad42f8ad8c0a88ca1e17074a057447bbe57af4ebadec90929eecd92a2d24ea723d74edb9ed854f4b985f00ce1eb2f230f
ripemd-160
bbdeed3c26564b5383b4ef10aa396580ed45aabd
Diameter
145987954
Circumference
458634683.799
Area
1.6738784780313E+16
Volume
1.6291072950162E+24
Surface area
6.6955139121254E+16
Circumference
458634683.799
Perimeter
291975908
Area
5328120678276529
Diagonal
103229072.24495
Surface area
31968724069659174
Volume
3.8892071824334E+23
Space diagonal
126429276.81051
Perimeter
218981931
Area
2.3071439309083E+15
Altitude
63214638.405257
Surface area
2.3071439309083E+15
Volume
4.5834746202302E+22
Height
34409690.748317