72557795 is an odd 8-digits composite number following 72557794
and preceding 72557796 . In scientific notation, it is written as 7.2557795 × 10^7.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 56950816 positive integers (up to 72557795) that are relatively prime to 72557795.
72557795 has 8 divisors, whose sum is 88712496
The reverse of 72557795 is 59775527
Previous prime number is 53
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 47
Digital Root 2
Name
seventy-two million five hundred fifty-seven thousand seven hundred ninety-five
Scientific notation
7.2557795 × 10^7
Engineering notation
7.2557795 × 10^6
Prime Factorization
5 × 53 × 273803
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
72557795
Product of the distinct prime numbers
The prime factorization of 72557795 is 5 × 53 × 273803.
Since it has a total of 3 prime factors.
7 , 7 , 92 , 51 , 705 , 925 , 6980 , 8295 , 84855 , 97043 , 381895 , 54379 , 8548596 , 3086096 , 58444557 , 55500437 , 54790488 , 737123072 , 5712411973 , 3883760980
n×2
145115590
n×3
217673385
n×4
290231180
n×5
362788975
n÷2
36278897.5
n÷3
24185931.666667
n÷3
18139448.75
n÷5
14511559
n2
5264633615262025
n3
3.8199020660629E+23
n4
2.7716367102947E+31
n5
2.0110384824004E+39
2 √n
8518.0863461226
3 √n
417.08831733955
4 √n
92.293479434479
5 √n
37.336776084825
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
-72557794
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 72557795 can be divided by 8 positive divisors.
The sum of these divisors (counting 72557795) is 1, the average is 0.125.
Base
System
Value
2
Binary
100010100110010010011100011
3
Ternary
12001112022120202
4
Quaternary
10110302103203
5
Quinary
122033322140
6
Senary
11111055415
8
Octal
424622343
10
Decimal
72557795
12
Duodecimal
2037156b
16
Hexadecimal
45324e3
20
Vigesimal
12d9e9f
36
Base36
1775yb
md5
b3f266483bb1a0b4c471aacbbf31863e
sha1
5d2dd36141dc112b7a4c5f5dbba196cfd44c425b
sha256
c8349794b3c690bc7ad816c6d7a18dca63f5dda15a1cc68e2297ec3dc3a8f933
sha512
3ef6d72e67eabdf8dafdbd78fe8470764c578f5e5765d2a136ffd37d2ccd0878fbda95f5ed197ce679a3ecd2f9c2b6257b59e12437bae8567028dbb1348eb53b
ripemd-160
ce6dc5bc39e9f6e49b1d44f4a3122ef1334e3689
Diameter
145115590
Circumference
455894071.46535
Area
1.6539334289549E+16
Volume
1.6000768357568E+24
Surface area
6.6157337158196E+16
Circumference
455894071.46535
Perimeter
290231180
Area
5264633615262025
Diagonal
102612217.74489
Surface area
31587801691572150
Volume
3.8199020660629E+23
Space diagonal
125673787.42517
Perimeter
217673385
Area
2.2796532262172E+15
Altitude
62836893.712584
Surface area
2.2796532262172E+15
Volume
4.5017977573026E+22
Height
34204072.581629