7971552225 is an odd 10-digits composite number following 7971552224
and preceding 7971552226 . In scientific notation, it is written as 7.971552225 × 10^9.
The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors.
There are 3331238400 positive integers (up to 7971552225) that are relatively prime to 7971552225.
7971552225 has 16 divisors, whose sum is 8433384960
The reverse of 7971552225 is 5222551797
Previous prime number is 181
Is Prime? no Number parity odd Number length 10 Sum of Digits 45 Digital Root 9
Name
seven billion nine hundred seventy-one million five hundred fifty-two thousand two hundred twenty-five
Scientific notation
7.971552225 × 10^9
Engineering notation
7.971552225 × 10^9
Prime Factorization
8775 × 21 × 181 × 239
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
7971552225 Product of the distinct prime numbers
The prime factorization of 7971552225 is 8775 × 21 × 181 × 239.
Since it has a total of 4 prime factors.
6 , 9 , 14 , 71 , 390 , 786 , 1170 , 7070 , 2049 , 75185 , 159981 , 241611 , 5278477 , 6153704 , 68332509 , 17063114 , 114905672 , 161313203 , 5158881858 , 831683830
n×2
15943104450
n×3
23914656675
n×4
31886208900
n×5
39857761125
n÷2
3985776112.5
n÷3
2657184075
n÷3
1992888056.25
n÷5
1594310445
n2
6.3545644875902E+19
n3
5.0655742679956E+29
n4
4.0380489826943E+39
n5
3.2189518352656E+49
2 √n89283.549576616
3 √n1997.6265365331
4 √n298.8035300605
5 √n95.567137776111
1 , 21 , 181 , 239 , 3801 , 5019 , 8775 , 43259 , 184275 , 908439 , 1588275 , 2097225 , 33353775 , 44041725 , 379597725 , 7971552225
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
-7971552224 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 7971552225 can be divided by 16 positive divisors.
The sum of these divisors (counting 7971552225) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111011011001001000011101111100001
3
Ternary
202120112212210220000
4
Quaternary
13123021003233201
5
Quinary
112311204132400
6
Senary
3355002010213
8
Octal
73311035741
10
Decimal
7971552225
12
Duodecimal
16657a6969
16
Hexadecimal
1db243be1
20
Vigesimal
64b240b5
36
Base36
3nu2129
md5
02d4767e3a362f82080c78b65443aa33
sha1
8bf5a1be2e6f675ab99ba7b3ef6ed2b31077762b
sha256
e2ccaca2141a30b03e5a4e0f939f7258ec9873d12707ce2fe3c9749cbfd58ba7
sha512
236403a031e27057b34a7d2fb52442484d356f84dc36e27fe04e96ff69a85782c950c6f22afa4ec3d6ba806f86521ffb01153eaf7704fa50343c7c372c871fcd
ripemd-160
dfea4bc98b0fba40f05695e231d77409fb4a6f4b
Diameter
15943104450
Circumference
50086739815.535
Area
1.9963453110976E+20
Volume
2.1218627875398E+30
Surface area
7.9853812443904E+20
Circumference
50086739815.535
Perimeter
31886208900
Area
6.3545644875902E+19
Diagonal
11273477269.76
Surface area
3.8127386925541E+20
Volume
5.0655742679956E+29
Space diagonal
13807133468.889
Perimeter
23914656675
Area
2.7516071381198E+19
Altitude
6903566734.4444
Surface area
2.7516071381198E+19
Volume
5.9698365258396E+28
Height
3757825756.5868