72553397 is an odd 8-digits composite number following 72553396
and preceding 72553398 . In scientific notation, it is written as 7.2553397 × 10^7.
The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors.
There are 62188620 positive integers (up to 72553397) that are relatively prime to 72553397.
72553397 has 4 divisors, whose sum is 82918176
The reverse of 72553397 is 79335527
Previous prime number is 7
Is Prime? no Number parity odd Number length 8 Sum of Digits 41 Digital Root 5
Name
seventy-two million five hundred fifty-three thousand three hundred ninety-seven
Scientific notation
7.2553397 × 10^7
Engineering notation
7.2553397 × 10^6
Prime Factorization
7 × 10364771
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
72553397 Product of the distinct prime numbers
The prime factorization of 72553397 is 7 × 10364771.
Since it has a total of 2 prime factors.
2 , 7 , 44 , 55 , 262 , 696 , 5696 , 8479 , 57613 , 47760 , 495485 , 9463 , 9332596 , 6180488 , 60074397 , 5434394 , 980510094 , 32691463 , 6994586597 , 8010482212
n×2
145106794
n×3
217660191
n×4
290213588
n×5
362766985
n÷2
36276698.5
n÷3
24184465.666667
n÷3
18138349.25
n÷5
14510679.4
n2
5263995416239609
n3
3.8192074924061E+23
n4
2.7709647742192E+31
n5
2.0104290733694E+39
2 √n8517.8281856351
3 √n417.0798900737
4 √n92.292080839231
5 √n37.336323449453
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-72553396 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 72553397 can be divided by 4 positive divisors.
The sum of these divisors (counting 72553397) is 1, the average is 0.25.
Base
System
Value
2
Binary
100010100110001001110110101
3
Ternary
12001112002112212
4
Quaternary
10110301032311
5
Quinary
122033202042
6
Senary
11111023205
8
Octal
424611665
10
Decimal
72553397
12
Duodecimal
2036ab05
16
Hexadecimal
45313b5
20
Vigesimal
12d939h
36
Base36
1772k5
md5
2243138592d96ea79eabf93b0698c513
sha1
d7003830de4071ac5215fe3394c1a152c642102f
sha256
e1a775ea5456a9a6d3f69e5b6787e18bf646468a74fd38a9dd2047cde3a9c8aa
sha512
846ff7a82b5c2bdbdb5c00578d850f6c16cfab61e9916ed0fbbca79467a6caf2c6bcb63c63477b0fa15499f3e2437ba00525d0fc54695332e5f80d5f0ee6a9c5
ripemd-160
fd9111443f13315ec83a0ca0de7129d4ffd3fed5
Diameter
145106794
Circumference
455866438.01637
Area
1.6537329328189E+16
Volume
1.5997858934238E+24
Surface area
6.6149317312755E+16
Circumference
455866438.01637
Perimeter
290213588
Area
5263995416239609
Diagonal
102605998.03364
Surface area
31583972497437654
Volume
3.8192074924061E+23
Space diagonal
125666169.86572
Perimeter
217660191
Area
2.2793768779342E+15
Altitude
62833084.932858
Surface area
2.2793768779342E+15
Volume
4.5009791943981E+22
Height
34201999.344546