72676561 is an odd 8-digits prime number following 72676560
and preceding 72676562 . In scientific notation, it is written as 7.2676561 × 10^7.
The sum of its digits is 40. It has a total of 1 prime factors and 2 positive divisors.
There are 72676560 positive integers (up to 72676561) that are relatively prime to 72676561.
72676561 has 2 divisors, whose sum is 72676562
The reverse of 72676561 is 16567627
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 40 Digital Root 4
Name
seventy-two million six hundred seventy-six thousand five hundred sixty-one
Scientific notation
7.2676561 × 10^7
Engineering notation
7.2676561 × 10^6
Prime Factorization
72676561
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
72676561 Product of the distinct prime numbers
The prime factorization of 72676561 is 72676561.
Since it has a total of 1 prime factors.
2 , 1 , 61 , 7 , 553 , 360 , 4100 , 403 , 12403 , 47860 , 335566 , 306449 , 275893 , 7188756 , 70589975 , 9975204 , 323711811 , 275534472 , 4103457733 , 6095551393
n×2
145353122
n×3
218029683
n×4
290706244
n×5
363382805
n÷2
36338280.5
n÷3
24225520.333333
n÷3
18169140.25
n÷5
14535312.2
n2
5281882518786721
n3
3.8386905707144E+23
n4
2.7898282942265E+31
n5
2.0275512620488E+39
2 √n8525.0548971839
3 √n417.31576318958
4 √n92.331223847537
5 √n37.348991006909
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
72676562 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
36338281 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
8525.0549558346 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999724808 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 72676561 can be divided by 2 positive divisors.
The sum of these divisors (counting 72676561) is 72676562, the average is 36338281.
Base
System
Value
2
Binary
100010101001111010011010001
3
Ternary
12001202100111111
4
Quaternary
10111033103101
5
Quinary
122101122221
6
Senary
11113413321
8
Octal
425172321
10
Decimal
72676561
12
Duodecimal
2040a241
16
Hexadecimal
454f4d1
20
Vigesimal
12e4b81
36
Base36
179pld
md5
0b95fe4ab8398721e777be0c5388c7bd
sha1
2371fb4662561698a7c67763439de21b84e87390
sha256
0aeb0d89284225e7505e087d96286a552fdb05c2ebaa0a79de096e554341d32f
sha512
4d33a911547f42c1044c30a3fe20af77af2098702252c294dd81f714ed11318725ee8fd16674d2700f2ce505288b09fbd44bb6f4534d6172700491f13b614a2f
ripemd-160
18b2c290815346e33decd5d176f6e4fb18a184d8
Diameter
145353122
Circumference
456640300.25154
Area
1.6593523318145E+16
Volume
1.6079469461814E+24
Surface area
6.6374093272579E+16
Circumference
456640300.25154
Perimeter
290706244
Area
5281882518786721
Diagonal
102780178.23284
Surface area
31691295112720326
Volume
3.8386905707144E+23
Space diagonal
125879496.17138
Perimeter
218029683
Area
2.2871222205371E+15
Altitude
62939748.085689
Surface area
2.2871222205371E+15
Volume
4.5239402223816E+22
Height
34260059.410945