7029987421 is an odd 10-digits composite number following 7029987420
and preceding 7029987422 . In scientific notation, it is written as 7.029987421 × 10^9.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 6719675952 positive integers (up to 7029987421) that are relatively prime to 7029987421.
7029987421 has 8 divisors, whose sum is 7340722560
The reverse of 7029987421 is 1247899207
Previous prime number is 1453
Is Prime? no Number parity odd Number length 10 Sum of Digits 49 Digital Root 4
Name
seven billion twenty-nine million nine hundred eighty-seven thousand four hundred twenty-one
Scientific notation
7.029987421 × 10^9
Engineering notation
7.029987421 × 10^9
Prime Factorization
23 × 1453 × 210359
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
7029987421 Product of the distinct prime numbers
The prime factorization of 7029987421 is 23 × 1453 × 210359.
Since it has a total of 3 prime factors.
3 , 5 , 46 , 53 , 903 , 900 , 9846 , 3697 , 44430 , 75291 , 234950 , 865547 , 5376741 , 1169574 , 65389473 , 84345259 , 568898203 , 124797275 , 7516876699 , 9118004531
n×2
14059974842
n×3
21089962263
n×4
28119949684
n×5
35149937105
n÷2
3514993710.5
n÷3
2343329140.3333
n÷3
1757496855.25
n÷5
1405997484.2
n2
4.9420723139418E+19
n3
3.4742706200683E+29
n4
2.442407875623E+39
n5
1.7170096642581E+49
2 √n83845.020251652
3 √n1915.6589043481
4 √n289.56004602095
5 √n93.194634536843
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
-7029987420 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 7029987421 can be divided by 8 positive divisors.
The sum of these divisors (counting 7029987421) is 1, the average is 0.125.
Base
System
Value
2
Binary
110100011000001010001100001011101
3
Ternary
200010221011100210111
4
Quaternary
12203001101201131
5
Quinary
103344134044141
6
Senary
3121325010021
8
Octal
64301214135
10
Decimal
7029987421
12
Duodecimal
14423b3911
16
Hexadecimal
1a305185d
20
Vigesimal
59gh88b1
36
Base36
389h10d
md5
7a9e68ed04ee46b5675aacbbf5d71b7c
sha1
407fb6e96220a62aac2a7db07764d187d4c643e5
sha256
23f436e6e68b705efb8a9dbccaf4adad41d9fdd83872440634aef333c5538331
sha512
e7b57d94c5a1874fc7d7ed9a88715c0a085704b8e2b3b7ff95d4de705d411a6ba4db54252e21161fc2b998ad8270a1577cabc0f14b1e6098c6a6d5bf7daee965
ripemd-160
99414fd4c260d2df771ad62c6ce58c7619624a3c
Diameter
14059974842
Circumference
44170713673.285
Area
1.5525978074989E+20
Volume
1.4552990742119E+30
Surface area
6.2103912299957E+20
Circumference
44170713673.285
Perimeter
28119949684
Area
4.9420723139418E+19
Diagonal
9941903554.0905
Surface area
2.9652433883651E+20
Volume
3.4742706200683E+29
Space diagonal
12176295389.742
Perimeter
21089962263
Area
2.1399800856067E+19
Altitude
6088147694.871
Surface area
2.1399800856067E+19
Volume
4.0944671918792E+28
Height
3313967851.3635