72674871 is an odd 8-digits composite number following 72674870
and preceding 72674872 . In scientific notation, it is written as 7.2674871 × 10^7.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 46343352 positive integers (up to 72674871) that are relatively prime to 72674871.
72674871 has 8 divisors, whose sum is 101112960
The reverse of 72674871 is 17847627
Previous prime number is 23
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6
Name
seventy-two million six hundred seventy-four thousand eight hundred seventy-one
Scientific notation
7.2674871 × 10^7
Engineering notation
7.2674871 × 10^6
Prime Factorization
3 × 23 × 1053259
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
72674871
Product of the distinct prime numbers
The prime factorization of 72674871 is 3 × 23 × 1053259.
Since it has a total of 3 prime factors.
9 , 7 , 89 , 16 , 913 , 871 , 9893 , 7073 , 58771 , 51262 , 997574 , 666851 , 3789267 , 8411851 , 37331455 , 81298920 , 541806040 , 111940937 , 782414090 , 3411658059
n×2
145349742
n×3
218024613
n×4
290699484
n×5
363374355
n÷2
36337435.5
n÷3
24224957
n÷3
18168717.75
n÷5
14534974.2
n2
5281636874866641
n3
3.8384227854978E+23
n4
2.7895688077951E+31
n5
2.0273155325213E+39
2 √n
8524.9557770114
3 √n
417.31252845064
4 √n
92.330687081877
5 √n
37.348817304739
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-72674870
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 72674871 can be divided by 8 positive divisors.
The sum of these divisors (counting 72674871) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010101001110111000110111
3
Ternary
12001202021011220
4
Quaternary
10111032320313
5
Quinary
122101043441
6
Senary
11113401423
8
Octal
425167067
10
Decimal
72674871
12
Duodecimal
20409273
16
Hexadecimal
454ee37
20
Vigesimal
12e473b
36
Base36
179oaf
md5
c56fb788621d53022573d071b4ea7cc5
sha1
ae1c4497d06012a21390c53406fd0f1e06cd1823
sha256
719ab6a85cf2582e745302c1655a25a96aca927b94aef3d3b31d9a898d8ab967
sha512
785b595db3962c57503a3e8f8cbba2560606cf697dcaf887ce1cfad526a8de8f7ecf3a8288e88227deac75c429325c04673479a970567523c2a862232b33f0d4
ripemd-160
a17e2c657cde9cad472d929580fada454ee0f254
Diameter
145349742
Circumference
456629681.66837
Area
1.659275160501E+16
Volume
1.6078347765722E+24
Surface area
6.637100642004E+16
Circumference
456629681.66837
Perimeter
290699484
Area
5281636874866641
Diagonal
102777788.21192
Surface area
31689821249199846
Volume
3.8384227854978E+23
Space diagonal
125876569.00551
Perimeter
218024613
Area
2.2870158535996E+15
Altitude
62938284.502757
Surface area
2.2870158535996E+15
Volume
4.5236246344774E+22
Height
34259262.737305