72774789 is an odd 8-digits composite number following 72774788
and preceding 72774790 . In scientific notation, it is written as 7.2774789 × 10^7.
The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors.
There are 47694096 positive integers (up to 72774789) that are relatively prime to 72774789.
72774789 has 8 divisors, whose sum is 98677920
The reverse of 72774789 is 98747727
Previous prime number is 59
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 51
Digital Root 6
Name
seventy-two million seven hundred seventy-four thousand seven hundred eighty-nine
Scientific notation
7.2774789 × 10^7
Engineering notation
7.2774789 × 10^6
Prime Factorization
3 × 59 × 411157
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
72774789
Product of the distinct prime numbers
The prime factorization of 72774789 is 3 × 59 × 411157.
Since it has a total of 3 prime factors.
2 , 8 , 70 , 29 , 257 , 557 , 5818 , 848 , 73606 , 68871 , 488787 , 189137 , 8581674 , 2385919 , 23773973 , 11940944 , 964703956 , 184689087 , 4533160663 , 3090329471
n×2
145549578
n×3
218324367
n×4
291099156
n×5
363873945
n÷2
36387394.5
n÷3
24258263
n÷3
18193697.25
n÷5
14554957.8
n2
5296169913994521
n3
3.854276479991E+23
n4
2.8049415757901E+31
n5
2.0412903133545E+39
2 √n
8530.8140877644
3 √n
417.50369007221
4 √n
92.362406247155
5 √n
37.359081563818
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
-72774788
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 72774789 can be divided by 8 positive divisors.
The sum of these divisors (counting 72774789) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010101100111010010000101
3
Ternary
12001221100020120
4
Quaternary
10111213102011
5
Quinary
122112243124
6
Senary
11115452153
8
Octal
425472205
10
Decimal
72774789
12
Duodecimal
20457059
16
Hexadecimal
4567485
20
Vigesimal
12eggj9
36
Base36
17btdx
md5
6e5364e0e98c1175c673ed49b642604e
sha1
6c1e7fe498eebf12c755fd4b7e46e86affa6f371
sha256
dd2c3b77ca6a656d74165b3e8fbbec965f97b960432fcd2dfc06ace0a60953c4
sha512
9e87c3410c4b4b2225bf29b0dbc81a1b695472cb91511faedbe5915d3fa841ae76404a4f22bd2907c2e0cf9dc82b13a983e74f29032a318253a7d5cdf22ca894
ripemd-160
74fade625371778b9c44aefce2535774c273eb01
Diameter
145549578
Circumference
457257484.97789
Area
1.6638408493968E+16
Volume
1.6144755565925E+24
Surface area
6.6553633975874E+16
Circumference
457257484.97789
Perimeter
291099156
Area
5296169913994521
Diagonal
102919093.60264
Surface area
31777019483967126
Volume
3.854276479991E+23
Space diagonal
126049632.0581
Perimeter
218324367
Area
2.293308844139E+15
Altitude
63024816.029052
Surface area
2.293308844139E+15
Volume
4.5423083926157E+22
Height
34306364.534213