7225528081 is an odd 10-digits composite number following 7225528080
and preceding 7225528082 . In scientific notation, it is written as 7.225528081 × 10^9.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 6991500000 positive integers (up to 7225528081) that are relatively prime to 7225528081.
7225528081 has 8 divisors, whose sum is 7459619328
The reverse of 7225528081 is 1808255227
Previous prime number is 19751
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 40
Digital Root 4
Name
seven billion two hundred twenty-five million five hundred twenty-eight thousand eighty-one
Scientific notation
7.225528081 × 10^9
Engineering notation
7.225528081 × 10^9
Prime Factorization
31 × 19751 × 11801
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
7225528081
Product of the distinct prime numbers
The prime factorization of 7225528081 is 31 × 19751 × 11801.
Since it has a total of 3 prime factors.
6 , 9 , 86 , 37 , 507 , 79 , 3196 , 6564 , 95437 , 96887 , 479782 , 23107 , 6539805 , 7938704 , 99920184 , 77808268 , 267525410 , 405033505 , 6917213830 , 8427257773
n×2
14451056162
n×3
21676584243
n×4
28902112324
n×5
36127640405
n÷2
3612764040.5
n÷3
2408509360.3333
n÷3
1806382020.25
n÷5
1445105616.2
n2
5.220825604932E+19
n3
3.772322201444E+29
n4
2.7257019997113E+39
n5
1.9694636339352E+49
2 √n
85003.106302064
3 √n
1933.2582154293
4 √n
291.55292195769
5 √n
93.707406581483
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
-7225528080
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 7225528081 can be divided by 8 positive divisors.
The sum of these divisors (counting 7225528081) is 1, the average is 0.125.
Base
System
Value
2
Binary
110101110101011001100111100010001
3
Ternary
200122120002212011011
4
Quaternary
12232223030330101
5
Quinary
104244213344311
6
Senary
3152552050521
8
Octal
65653147421
10
Decimal
7225528081
12
Duodecimal
1497993a41
16
Hexadecimal
1aeaccf11
20
Vigesimal
5chjb041
36
Base36
3bhw55d
md5
c00b0ec02dd0d540eed02078ae2653cd
sha1
f8f19d866c2c834797e1ac80d21b6b8d7324b0ec
sha256
e07842fe89156952bd10140718d62115141410f6a6ec107e8b2bc187261f95f7
sha512
dd25e4bfcd28a98b96a93b370ba191c6668ea78ac3e167f585d7ee6eb639c70dceec119948a63e01dbb3f482f62a50710487ebf4235296b2b766eb1d5fa9a8df
ripemd-160
1578e8ea8cab8ba11c75bc712f05a71b34b03774
Diameter
14451056162
Circumference
45399331875.153
Area
1.6401707366128E+20
Volume
1.5801466286707E+30
Surface area
6.5606829464511E+20
Circumference
45399331875.153
Perimeter
28902112324
Area
5.220825604932E+19
Diagonal
10218439807.458
Surface area
3.1324953629592E+20
Volume
3.772322201444E+29
Space diagonal
12514981747.808
Perimeter
21676584243
Area
2.2606838012997E+19
Altitude
6257490873.9038
Surface area
2.2606838012997E+19
Volume
4.4457243491027E+28
Height
3406146602.4859