72771837 is an odd 8-digits composite number following 72771836
and preceding 72771838 . In scientific notation, it is written as 7.2771837 × 10^7.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 48329568 positive integers (up to 72771837) that are relatively prime to 72771837.
72771837 has 8 divisors, whose sum is 97399104
The reverse of 72771837 is 73817727
Previous prime number is 263
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6
Name
seventy-two million seven hundred seventy-one thousand eight hundred thirty-seven
Scientific notation
7.2771837 × 10^7
Engineering notation
7.2771837 × 10^6
Prime Factorization
3 × 263 × 92233
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
72771837
Product of the distinct prime numbers
The prime factorization of 72771837 is 3 × 263 × 92233.
Since it has a total of 3 prime factors.
7 , 2 , 9 , 15 , 268 , 361 , 7208 , 3102 , 89880 , 40514 , 506570 , 519698 , 1955166 , 8087080 , 53007193 , 81929568 , 971984747 , 570313426 , 5637318695 , 8079084520
n×2
145543674
n×3
218315511
n×4
291087348
n×5
363859185
n÷2
36385918.5
n÷3
24257279
n÷3
18192959.25
n÷5
14554367.4
n2
5295740260354569
n3
3.8538074702086E+23
n4
2.804486490514E+31
n5
2.0408763375639E+39
2 √n
8530.6410661802
3 √n
417.49804485919
4 √n
92.361469597339
5 √n
37.358778475895
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
-72771836
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 72771837 can be divided by 8 positive divisors.
The sum of these divisors (counting 72771837) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010101100110100011111101
3
Ternary
12001221012012020
4
Quaternary
10111212203331
5
Quinary
122112144322
6
Senary
11115430353
8
Octal
425464375
10
Decimal
72771837
12
Duodecimal
204553b9
16
Hexadecimal
45668fd
20
Vigesimal
12eg9bh
36
Base36
17br3x
md5
ba51e204ab03f2de85e2342a6f3e4373
sha1
5ffab27d53d277ea9907ea675d90e44b87316941
sha256
c0389fca9f2a7a5efbb55a00591de9e9940f436fbefa650241fa2b6a40cd0115
sha512
0eced3b6e29d95003095db47d6a1fe55d93c1c878c2b0b962d882f7b84679bf4ee6abea636ab21b4d5e1a3091c645bd3df922dc7a8d9fdc47ef074bffabd061e
ripemd-160
f3e360829ee33ad693315ce17918d83c9373b4e9
Diameter
145543674
Circumference
457238937.01487
Area
1.663705869725E+16
Volume
1.6142790982342E+24
Surface area
6.6548234788998E+16
Circumference
457238937.01487
Perimeter
291087348
Area
5295740260354569
Diagonal
102914918.8442
Surface area
31774441562127414
Volume
3.8538074702086E+23
Space diagonal
126044519.04412
Perimeter
218315511
Area
2.2931227986555E+15
Altitude
63022259.52206
Surface area
2.2931227986555E+15
Volume
4.5417556592865E+22
Height
34304972.948068