6987705427 is an odd 10-digits prime number following 6987705426
and preceding 6987705428 . In scientific notation, it is written as 6.987705427 × 10^9.
The sum of its digits is 55. It has a total of 1 prime factors and 2 positive divisors.
There are 6987705426 positive integers (up to 6987705427) that are relatively prime to 6987705427.
6987705427 has 2 divisors, whose sum is 6987705428
The reverse of 6987705427 is 7245077896
Previous prime number is 1
Is Prime? yes Number parity odd Number length 10 Sum of Digits 55 Digital Root 1
Name
six billion nine hundred eighty-seven million seven hundred five thousand four hundred twenty-seven
Scientific notation
6.987705427 × 10^9
Engineering notation
6.987705427 × 10^9
Prime Factorization
6987705427
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
6987705427 Product of the distinct prime numbers
The prime factorization of 6987705427 is 6987705427.
Since it has a total of 1 prime factors.
1 , 9 , 28 , 10 , 618 , 589 , 5668 , 1117 , 58487 , 23593 , 555974 , 216072 , 8839379 , 9284553 , 39179986 , 67811923 , 239811785 , 442581528 , 6409914472 , 7973757382
n×2
13975410854
n×3
20963116281
n×4
27950821708
n×5
34938527135
n÷2
3493852713.5
n÷3
2329235142.3333
n÷3
1746926356.75
n÷5
1397541085.4
n2
4.8828027134525E+19
n3
3.4119587019763E+29
n4
2.3841762338499E+39
n5
1.6659921208198E+49
2 √n83592.496236205
3 √n1911.8105896931
4 √n289.12366944995
5 √n93.082259675446
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
6987705428 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
3493852714 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
83592.496242187 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999997138 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 6987705427 can be divided by 2 positive divisors.
The sum of these divisors (counting 6987705427) is 6987705428, the average is 3493852714.
Base
System
Value
2
Binary
110100000011111111110110001010011
3
Ternary
200000222121012210201
4
Quaternary
12200133332301103
5
Quinary
103302323033202
6
Senary
3113214440031
8
Octal
64037766123
10
Decimal
6987705427
12
Duodecimal
1430203017
16
Hexadecimal
1a07fec53
20
Vigesimal
593d33b7
36
Base36
37kas0j
md5
9f5729e14c1a23d3d3599d354e0fbb9d
sha1
54783d6a680227f2be5c6dadea554965a7b2e2f9
sha256
7ead2f220fd4da41da071b86dd04f9e70f90bd4bfc7cf89b372f5af3875480f4
sha512
7a74f67490ea4b2d14235493db0d9facbfc7e3ef3da956812e9d13250a9093ffa1305148bdedf5813524e451e1a64f7c776cf999d8c4f94fa53bd3b3e4f07be0
ripemd-160
3d16f84742a7dc98cd11c5d54f85fbd4779e28a9
Diameter
13975410854
Circumference
43905048069.825
Area
1.5339777133511E+20
Volume
1.4291979189974E+30
Surface area
6.1359108534043E+20
Circumference
43905048069.825
Perimeter
27950821708
Area
4.8828027134525E+19
Diagonal
9882107784.7315
Surface area
2.9296816280715E+20
Volume
3.4119587019763E+29
Space diagonal
12103060827.889
Perimeter
20963116281
Area
2.1143155957587E+19
Altitude
6051530413.9444
Surface area
2.1143155957587E+19
Volume
4.0210318921598E+28
Height
3294035928.2438