7399681997 is an odd 10-digits composite number following 7399681996
and preceding 7399681998 . In scientific notation, it is written as 7.399681997 × 10^9.
The sum of its digits is 68. It has a total of 2 prime factors and 4 positive divisors.
There are 7399347516 positive integers (up to 7399681997) that are relatively prime to 7399681997.
7399681997 has 4 divisors, whose sum is 7400016480
The reverse of 7399681997 is 7991869937
Previous prime number is 23819
Is Prime? no Number parity odd Number length 10 Sum of Digits 68 Digital Root 5
Name
seven billion three hundred ninety-nine million six hundred eighty-one thousand nine hundred ninety-seven
Scientific notation
7.399681997 × 10^9
Engineering notation
7.399681997 × 10^9
Prime Factorization
23819 × 310663
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
7399681997 Product of the distinct prime numbers
The prime factorization of 7399681997 is 23819 × 310663.
Since it has a total of 2 prime factors.
3 , 9 , 81 , 48 , 496 , 730 , 8294 , 491 , 24396 , 24816 , 568014 , 760464 , 8003208 , 4995011 , 28134916 , 70196095 , 414151721 , 368445266 , 5517243348 , 8254968633
n×2
14799363994
n×3
22199045991
n×4
29598727988
n×5
36998409985
n÷2
3699840998.5
n÷3
2466560665.6667
n÷3
1849920499.25
n÷5
1479936399.4
n2
5.4755293656726E+19
n3
4.0517176071212E+29
n4
2.9981421834343E+39
n5
2.2185298739205E+49
2 √n86021.404295675
3 √n1948.66724597
4 √n293.29405772309
5 √n94.154831663566
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-7399681996 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 7399681997 can be divided by 4 positive divisors.
The sum of these divisors (counting 7399681997) is 1, the average is 0.25.
Base
System
Value
2
Binary
110111001000011100010111111001101
3
Ternary
201002200210210102012
4
Quaternary
12321003202333031
5
Quinary
110123304310442
6
Senary
3222132511005
8
Octal
67103427715
10
Decimal
7399681997
12
Duodecimal
152617b465
16
Hexadecimal
1b90e2fcd
20
Vigesimal
5fc804jh
36
Base36
3edkv65
md5
0628d8c071fa5a3c37d2b9c1890748b7
sha1
6a8378bc1112425110534367bf253b46d3cd296b
sha256
d83d7e14670676e41ef26b81052028a3d82512abc9dc2d4db917506ef21fcb32
sha512
7dec0939898177d437b6bfa62c795ca9187f43afa727e37b6c018f5697d4c4ac2e63c269f1abf320e8723ea7f4c7d80c947b4fe50827f57a243e2bb8afc08111
ripemd-160
5505f351a52a5c870c2e052e4e554ad24c0e2ba6
Diameter
14799363994
Circumference
46493573201.352
Area
1.7201882829712E+20
Volume
1.697179502527E+30
Surface area
6.8807531318849E+20
Circumference
46493573201.352
Perimeter
29598727988
Area
5.4755293656726E+19
Diagonal
10464730637.405
Surface area
3.2853176194036E+20
Volume
4.0517176071212E+29
Space diagonal
12816625178.657
Perimeter
22199045991
Area
2.3709737649201E+19
Altitude
6408312589.3284
Surface area
2.3709737649201E+19
Volume
4.7749949924139E+28
Height
3488243545.8018