72677765 is an odd 8-digits composite number following 72677764
and preceding 72677766 . In scientific notation, it is written as 7.2677765 × 10^7.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 58067280 positive integers (up to 72677765) that are relatively prime to 72677765.
72677765 has 8 divisors, whose sum is 87325728
The reverse of 72677765 is 56777627
Previous prime number is 811
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 47
Digital Root 2
Name
seventy-two million six hundred seventy-seven thousand seven hundred sixty-five
Scientific notation
7.2677765 × 10^7
Engineering notation
7.2677765 × 10^6
Prime Factorization
5 × 811 × 17923
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
72677765
Product of the distinct prime numbers
The prime factorization of 72677765 is 5 × 811 × 17923.
Since it has a total of 3 prime factors.
6 , 10 , 10 , 99 , 968 , 696 , 5874 , 709 , 5473 , 13267 , 100272 , 769010 , 1947144 , 1722637 , 9693577 , 80324020 , 541911467 , 886215314 , 5534566132 , 4426098038
n×2
145355530
n×3
218033295
n×4
290711060
n×5
363388825
n÷2
36338882.5
n÷3
24225921.666667
n÷3
18169441.25
n÷5
14535553
n2
5282057525395225
n3
3.8388813554716E+23
n4
2.7900131701584E+31
n5
2.0277192152768E+39
2 √n
8525.1255122725
3 √n
417.31806767124
4 √n
92.331606247658
5 √n
37.349114754887
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
-72677764
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 72677765 can be divided by 8 positive divisors.
The sum of these divisors (counting 72677765) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010101001111100110000101
3
Ternary
12001202102011002
4
Quaternary
10111033212011
5
Quinary
122101142030
6
Senary
11113423045
8
Octal
425174605
10
Decimal
72677765
12
Duodecimal
2040aa85
16
Hexadecimal
454f985
20
Vigesimal
12e4e85
36
Base36
179qit
md5
a55a37488c8e8149cc324496230e15da
sha1
236c405f28fc55a322eeabd839a15e341ff1b3bf
sha256
0ac0efcc5e8bd7667b787d583dda8d8f0b5d5fec6cfd805a27f22cea5e435f9e
sha512
7fdd5a2de2855618087d248899aa387ead63cdb7d824739db231f038ef552a8b3c98db71b8db818249fb08169a9e3487316b36ac6ddd0a60cc7ba0eecfbae602
ripemd-160
acfba0b22cebe7584746f33a2523efb624dc2278
Diameter
145355530
Circumference
456647865.20665
Area
1.659407311762E+16
Volume
1.6080268619136E+24
Surface area
6.6376292470481E+16
Circumference
456647865.20665
Perimeter
290711060
Area
5282057525395225
Diagonal
102781880.94596
Surface area
31692345152371350
Volume
3.8388813554716E+23
Space diagonal
125881581.56055
Perimeter
218033295
Area
2.2871980006215E+15
Altitude
62940790.780276
Surface area
2.2871980006215E+15
Volume
4.5241650643742E+22
Height
34260626.981988