7972500897 is an odd 10-digits composite number following 7972500896
and preceding 7972500898 . In scientific notation, it is written as 7.972500897 × 10^9.
The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors.
There are 4997915136 positive integers (up to 7972500897) that are relatively prime to 7972500897.
7972500897 has 16 divisors, whose sum is 8553272400
The reverse of 7972500897 is 7980052797
Previous prime number is 3469
Is Prime? no Number parity odd Number length 10 Sum of Digits 54 Digital Root 9
Name
seven billion nine hundred seventy-two million five hundred thousand eight hundred ninety-seven
Scientific notation
7.972500897 × 10^9
Engineering notation
7.972500897 × 10^9
Prime Factorization
81 × 17 × 3469 × 1669
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
7972500897 Product of the distinct prime numbers
The prime factorization of 7972500897 is 81 × 17 × 3469 × 1669.
Since it has a total of 4 prime factors.
3 , 1 , 45 , 52 , 989 , 159 , 342 , 8154 , 96681 , 46087 , 800270 , 148918 , 6582674 , 8400514 , 39374870 , 25749246 , 501306145 , 672488717 , 1427462349 , 2255992945
n×2
15945001794
n×3
23917502691
n×4
31890003588
n×5
39862504485
n÷2
3986250448.5
n÷3
2657500299
n÷3
1993125224.25
n÷5
1594500179.4
n2
6.3560770552666E+19
n3
5.0673830024514E+29
n4
4.0399715532486E+39
n5
3.2208676832129E+49
2 √n89288.862110568
3 √n1997.7057773609
4 √n298.81241960562
5 √n95.569412303072
1 , 17 , 81 , 1377 , 1669 , 3469 , 28373 , 58973 , 135189 , 280989 , 2298213 , 4776813 , 5789761 , 98425937 , 468970641 , 7972500897
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-7972500896 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 7972500897 can be divided by 16 positive divisors.
The sum of these divisors (counting 7972500897) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111011011001100101011010110100001
3
Ternary
202120121200000020000
4
Quaternary
13123030223112201
5
Quinary
112311430012042
6
Senary
3355034210213
8
Octal
73314532641
10
Decimal
7972500897
12
Duodecimal
1665b83969
16
Hexadecimal
1db32b5a1
20
Vigesimal
64b82c4h
36
Base36
3numd29
md5
4c4e7b2ea27d0b58f1f71690508f68e9
sha1
9102325bcaa10e98798c6a7d1fede54514d5ac80
sha256
7f065cfb79432e9f29d91dd22fb5369c20e3797a11a3678da35c63ec000651db
sha512
671a5a75bebee13a00b5e5b8eea76b585d56e9e6d38649c027ce071cfe3421a33265f7be0b96e3b6296b93e842e998283d5ca1881743e52a7746ab0e1e6e6348
ripemd-160
f7b5350da3487fa9b4d9bc9e104f407ebe0aa5a7
Diameter
15945001794
Circumference
50092700497.506
Area
1.9968204982476E+20
Volume
2.1226204284569E+30
Surface area
7.9872819929905E+20
Circumference
50092700497.506
Perimeter
31890003588
Area
6.3560770552666E+19
Diagonal
11274818894.569
Surface area
3.8136462331599E+20
Volume
5.0673830024514E+29
Space diagonal
13808776616.992
Perimeter
23917502691
Area
2.7522620991361E+19
Altitude
6904388308.4962
Surface area
2.7522620991361E+19
Volume
5.971968139838E+28
Height
3758272964.8564