7661949275 is an odd 10-digits composite number following 7661949274
and preceding 7661949276 . In scientific notation, it is written as 7.661949275 × 10^9.
The sum of its digits is 56. It has a total of 4 prime factors and 16 positive divisors.
There are 6096384000 positive integers (up to 7661949275) that are relatively prime to 7661949275.
7661949275 has 16 divisors, whose sum is 8011692000
The reverse of 7661949275 is 5729491667
Previous prime number is 379
Is Prime? no Number parity odd Number length 10 Sum of Digits 56 Digital Root 2
Name
seven billion six hundred sixty-one million nine hundred forty-nine thousand two hundred seventy-five
Scientific notation
7.661949275 × 10^9
Engineering notation
7.661949275 × 10^9
Prime Factorization
25 × 449 × 379 × 1801
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
7661949275 Product of the distinct prime numbers
The prime factorization of 7661949275 is 25 × 449 × 379 × 1801.
Since it has a total of 4 prime factors.
4 , 5 , 39 , 52 , 609 , 818 , 4932 , 9179 , 25007 , 86070 , 364981 , 528444 , 5479094 , 3815445 , 10073600 , 41033690 , 481442874 , 908593964 , 7251079349 , 6691015272
n×2
15323898550
n×3
22985847825
n×4
30647797100
n×5
38309746375
n÷2
3830974637.5
n÷3
2553983091.6667
n÷3
1915487318.75
n÷5
1532389855
n2
5.8705466692673E+19
n3
4.4979830796446E+29
n4
3.4463318196045E+39
n5
2.6405619586628E+49
2 √n87532.561227237
3 √n1971.4227206308
4 √n295.85902255506
5 √n94.812992596307
1 , 25 , 379 , 449 , 1801 , 9475 , 11225 , 45025 , 170171 , 682579 , 808649 , 4254275 , 17064475 , 20216225 , 306477971 , 7661949275
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
-7661949274 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 7661949275 can be divided by 16 positive divisors.
The sum of these divisors (counting 7661949275) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111001000101100000001000101011011
3
Ternary
201202222022100111002
4
Quaternary
13020230001011123
5
Quinary
111142424334100
6
Senary
3304142055215
8
Octal
71054010533
10
Decimal
7661949275
12
Duodecimal
1599b7a50b
16
Hexadecimal
1c8b0115b
20
Vigesimal
5je73d3f
36
Base36
3ipq5wb
md5
b1d01ccb6d817b988f8399a14391a4bc
sha1
cd81a7026e1712a882860292a7b01410105130a2
sha256
246fd82aea755991076c2eaf78e1149b7cde72bcdfa72234a91b7ca354e0b2ca
sha512
5c92aa38e07ccf8af38e70a6eb52c1addd67d4f38be95d22dab2c737bfc01314f5a33dc4d3df3887110c7637b5eb78ab1da7ad77f91bfc2911ce2bbb65e64fd9
ripemd-160
64c3cfe3242e064668a9d74076dbf276dbcdb242
Diameter
15323898550
Circumference
48141447109.035
Area
1.8442866288726E+20
Volume
1.884110746531E+30
Surface area
7.3771465154905E+20
Circumference
48141447109.035
Perimeter
30647797100
Area
5.8705466692673E+19
Diagonal
10835632578.92
Surface area
3.5223280015604E+20
Volume
4.4979830796446E+29
Space diagonal
13270885429.316
Perimeter
22985847825
Area
2.5420212748438E+19
Altitude
6635442714.6578
Surface area
2.5420212748438E+19
Volume
5.3009238954651E+28
Height
3611877526.3066