72776845 is an odd 8-digits composite number following 72776844
and preceding 72776846 . In scientific notation, it is written as 7.2776845 × 10^7.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 56801280 positive integers (up to 72776845) that are relatively prime to 72776845.
72776845 has 8 divisors, whose sum is 89462520
The reverse of 72776845 is 54867727
Previous prime number is 41
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 46
Digital Root 1
Name
seventy-two million seven hundred seventy-six thousand eight hundred forty-five
Scientific notation
7.2776845 × 10^7
Engineering notation
7.2776845 × 10^6
Prime Factorization
5 × 41 × 355009
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
72776845
Product of the distinct prime numbers
The prime factorization of 72776845 is 5 × 41 × 355009.
Since it has a total of 3 prime factors.
4 , 9 , 11 , 51 , 922 , 37 , 8027 , 3695 , 28737 , 9673 , 919722 , 286003 , 7459861 , 9556759 , 62144260 , 86019252 , 822365920 , 23232978 , 2558826945 , 3556108952
n×2
145553690
n×3
218330535
n×4
291107380
n×5
363884225
n÷2
36388422.5
n÷3
24258948.333333
n÷3
18194211.25
n÷5
14555369
n2
5296469168154025
n3
3.8546031569802E+23
n4
2.8052585649206E+31
n5
2.0415786776415E+39
2 √n
8530.9345912391
3 √n
417.50762174284
4 √n
92.363058585341
5 √n
37.359292651764
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
-72776844
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 72776845 can be divided by 8 positive divisors.
The sum of these divisors (counting 72776845) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010101100111110010001101
3
Ternary
12001221110001201
4
Quaternary
10111213302031
5
Quinary
122112324340
6
Senary
11115505501
8
Octal
425476215
10
Decimal
72776845
12
Duodecimal
20458291
16
Hexadecimal
4567c8d
20
Vigesimal
12eh225
36
Base36
17buz1
md5
13c14a81c7f68017269a19420860937a
sha1
62351d4cfa2e3f5412b58afd58c465fd7f36560b
sha256
7d18f2cd6fd838afaba1b5f94b3e6c31174f5d8eb0d4af6bbefbf282d0f4aac2
sha512
e0b8db114d454605e6ec44c7ce6c2c62a133a49eb7d04863331aeb3227d41e26d9b6cac05a891129a2266d5df763f85362b147e0018e61009b2d4bcc11e1781b
ripemd-160
9fc52fed77c9065b38c37d633503c623c8f601a1
Diameter
145553690
Circumference
457270403.20689
Area
1.6639348628638E+16
Volume
1.6146123947298E+24
Surface area
6.655739451455E+16
Circumference
457270403.20689
Perimeter
291107380
Area
5296469168154025
Diagonal
102922001.22572
Surface area
31778815008924150
Volume
3.8546031569802E+23
Space diagonal
126053193.15457
Perimeter
218330535
Area
2.2934384249912E+15
Altitude
63026596.577283
Surface area
2.2934384249912E+15
Volume
4.5426933851397E+22
Height
34307333.741908