72676947 is an odd 8-digits composite number following 72676946
and preceding 72676948 . In scientific notation, it is written as 7.2676947 × 10^7.
The sum of its digits is 48. It has a total of 5 prime factors and 24 positive divisors.
There are 41359248 positive integers (up to 72676947) that are relatively prime to 72676947.
72676947 has 24 divisors, whose sum is 113186496
The reverse of 72676947 is 74967627
Previous prime number is 283
Is Prime? no Number parity odd Number length 8 Sum of Digits 48 Digital Root 3
Name
seventy-two million six hundred seventy-six thousand nine hundred forty-seven
Scientific notation
7.2676947 × 10^7
Engineering notation
7.2676947 × 10^6
Prime Factorization
3 × 7 × 7 × 283 × 1747
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
10382421 Product of the distinct prime numbers
The prime factorization of 72676947 is 3 × 7 × 7 × 283 × 1747.
Since it has a total of 5 prime factors.
3 , 3 , 23 , 1 , 317 , 842 , 4192 , 3411 , 9882 , 90243 , 68323 , 555343 , 1186844 , 6798688 , 37179112 , 83158970 , 217501391 , 867176519 , 3186988412 , 5178130307
n×2
145353894
n×3
218030841
n×4
290707788
n×5
363384735
n÷2
36338473.5
n÷3
24225649
n÷3
18169236.75
n÷5
14535389.4
n2
5281938625240809
n3
3.8387517352388E+23
n4
2.7898875640811E+31
n5
2.0276051063068E+39
2 √n8525.0775363043
3 √n417.31650200458
4 √n92.331346444771
5 √n37.349030680443
1 , 3 , 7 , 21 , 49 , 147 , 283 , 849 , 1747 , 1981 , 5241 , 5943 , 12229 , 13867 , 36687 , 41601 , 85603 , 256809 , 494401 , 1483203 , 3460807 , 10382421 , 24225649 , 72676947
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-72676946 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 72676947 can be divided by 24 positive divisors.
The sum of these divisors (counting 72676947) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100010101001111011001010011
3
Ternary
12001202101000210
4
Quaternary
10111033121103
5
Quinary
122101130242
6
Senary
11113415203
8
Octal
425173123
10
Decimal
72676947
12
Duodecimal
2040a503
16
Hexadecimal
454f653
20
Vigesimal
12e4c77
36
Base36
179pw3
md5
e4f27741f577a4f78cb7d16b889dc841
sha1
19c3992948797be7a4c169dbe19439547ec64e3d
sha256
33c70be12cca002c0dbc823950f1160832fb4d7054624cb9f249e46b5c479b20
sha512
11d010e4da8c500c5c16f1f1df4636d071f41f1aa213ccd233bbcb38e2c36b03f398d0c38753239d5b85f342a33bec69ae0a389002546fed2239862c2d97da8d
ripemd-160
20c627fc91ed7170136c59f178090a2b2d4011f1
Diameter
145353894
Circumference
456642725.56107
Area
1.6593699581769E+16
Volume
1.6079725667175E+24
Surface area
6.6374798327075E+16
Circumference
456642725.56107
Perimeter
290707788
Area
5281938625240809
Diagonal
102780724.11927
Surface area
31691631751444854
Volume
3.8387517352388E+23
Space diagonal
125880164.74299
Perimeter
218030841
Area
2.2871465153444E+15
Altitude
62940082.371495
Surface area
2.2871465153444E+15
Volume
4.524012305465E+22
Height
34260241.37309