72673937 is an odd 8-digits composite number following 72673936
and preceding 72673938 . In scientific notation, it is written as 7.2673937 × 10^7.
The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors.
There are 62291940 positive integers (up to 72673937) that are relatively prime to 72673937.
72673937 has 4 divisors, whose sum is 83055936
The reverse of 72673937 is 73937627
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 44
Digital Root 8
Name
seventy-two million six hundred seventy-three thousand nine hundred thirty-seven
Scientific notation
7.2673937 × 10^7
Engineering notation
7.2673937 × 10^6
Prime Factorization
7 × 10381991
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
72673937
Product of the distinct prime numbers
The prime factorization of 72673937 is 7 × 10381991.
Since it has a total of 2 prime factors.
5 , 10 , 69 , 35 , 365 , 643 , 1282 , 3429 , 17204 , 39382 , 404703 , 642654 , 9577511 , 3983647 , 17178747 , 95673108 , 897099426 , 477035938 , 991657989 , 2758648499
n×2
145347874
n×3
218021811
n×4
290695748
n×5
363369685
n÷2
36336968.5
n÷3
24224645.666667
n÷3
18168484.25
n÷5
14534787.4
n2
5281501119079969
n3
3.8382747959345E+23
n4
2.7894254070843E+31
n5
2.0271852630064E+39
2 √n
8524.9009964926
3 √n
417.31074070949
4 √n
92.330390427489
5 √n
37.348721304638
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
-72673936
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 72673937 can be divided by 4 positive divisors.
The sum of these divisors (counting 72673937) is 1, the average is 0.25.
Base
System
Value
2
Binary
100010101001110101010010001
3
Ternary
12001202012220022
4
Quaternary
10111032222101
5
Quinary
122101031222
6
Senary
11113353225
8
Octal
425165221
10
Decimal
72673937
12
Duodecimal
20408815
16
Hexadecimal
454ea91
20
Vigesimal
12e44gh
36
Base36
179nkh
md5
4e5f8003fd01600bf01747bd4a0870dc
sha1
22ecbe1ad9d4ed534258e77b0e812b259c15e5d9
sha256
f784fe9b0917e12904a9dec92944716c0720d0e72ffdc7fb12f4c0113ff02c2c
sha512
99fe3f129b8311983c80c13665188195b04c02ac279cd7c7ed9b07ce11d1cc410968759e0bea9b56f9b1d4b88bdc6094db254c97da0e0f1f0737dfd8b9ea2207
ripemd-160
8b173445c0e005182f77318dc9ecad812c98dc29
Diameter
145347874
Circumference
456623813.17329
Area
1.6592325115628E+16
Volume
1.6077727868489E+24
Surface area
6.6369300462512E+16
Circumference
456623813.17329
Perimeter
290695748
Area
5281501119079969
Diagonal
102776467.33645
Surface area
31689006714479814
Volume
3.8382747959345E+23
Space diagonal
125874951.27006
Perimeter
218021811
Area
2.2869570696196E+15
Altitude
62937475.63503
Surface area
2.2869570696196E+15
Volume
4.5234502271045E+22
Height
34258822.445483