7720227985 is an odd 10-digits composite number following 7720227984
and preceding 7720227986 . In scientific notation, it is written as 7.720227985 × 10^9.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 6101770224 positive integers (up to 7720227985) that are relatively prime to 7720227985.
7720227985 has 8 divisors, whose sum is 9375891840
The reverse of 7720227985 is 5897220277
Previous prime number is 83
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 49
Digital Root 4
Name
seven billion seven hundred twenty million two hundred twenty-seven thousand nine hundred eighty-five
Scientific notation
7.720227985 × 10^9
Engineering notation
7.720227985 × 10^9
Prime Factorization
5 × 83 × 18602959
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
7720227985
Product of the distinct prime numbers
The prime factorization of 7720227985 is 5 × 83 × 18602959.
Since it has a total of 3 prime factors.
2 , 9 , 58 , 28 , 704 , 780 , 2134 , 5104 , 37536 , 6643 , 549842 , 928572 , 3263707 , 6346095 , 59288377 , 29483784 , 937531286 , 741974186 , 1163751548 , 5764801263
n×2
15440455970
n×3
23160683955
n×4
30880911940
n×5
38601139925
n÷2
3860113992.5
n÷3
2573409328.3333
n÷3
1930056996.25
n÷5
1544045597
n2
5.9601920140377E+19
n3
4.6014041182747E+29
n4
3.5523888844199E+39
n5
2.7425252079101E+49
2 √n
87864.82791766
3 √n
1976.4084796754
4 √n
296.42001942794
5 √n
94.956790041147
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
-7720227984
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 7720227985 can be divided by 8 positive divisors.
The sum of these divisors (counting 7720227985) is 1, the average is 0.125.
Base
System
Value
2
Binary
111001100001010010101010010010001
3
Ternary
201221000222012211211
4
Quaternary
13030022111102101
5
Quinary
111302334243420
6
Senary
3314023140121
8
Octal
71412252221
10
Decimal
7720227985
12
Duodecimal
15b55a4641
16
Hexadecimal
1cc295491
20
Vigesimal
60cb89j5
36
Base36
3jofa1d
md5
ba060a4cf2504b6c1ec8fc33a9478845
sha1
3f2118faff7f0d5649425220ec4ef3dafc05d012
sha256
3e359204da7a6694acb8cfe231adddc2cc4313187becfdc1d4d81a318d1f03fb
sha512
40ce4da8e69027b4e757243b6a99f3686f83255e893fe94041e1af91f2f18b4c35602758d8d67f331bcb1f23d8bfbef8c236dcf8a454929277b7ed13d83baf81
ripemd-160
113310da17a6ef55971e69e73462008a0d48d220
Diameter
15440455970
Circumference
48507623043.429
Area
1.8724495445285E+20
Volume
1.9274316498893E+30
Surface area
7.4897981781142E+20
Circumference
48507623043.429
Perimeter
30880911940
Area
5.9601920140377E+19
Diagonal
10918051120.999
Surface area
3.5761152084226E+20
Volume
4.6014041182747E+29
Space diagonal
13371827116.035
Perimeter
23160683955
Area
2.5808388477949E+19
Altitude
6685913558.0175
Surface area
2.5808388477949E+19
Volume
5.422806758353E+28
Height
3639350373.6664