7729142489 is an odd 10-digits prime number following 7729142488
and preceding 7729142490 . In scientific notation, it is written as 7.729142489 × 10^9.
The sum of its digits is 53. It has a total of 1 prime factors and 2 positive divisors.
There are 7729142488 positive integers (up to 7729142489) that are relatively prime to 7729142489.
7729142489 has 2 divisors, whose sum is 7729142490
The reverse of 7729142489 is 9842419277
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 10
Sum of Digits 53
Digital Root 8
Name
seven billion seven hundred twenty-nine million one hundred forty-two thousand four hundred eighty-nine
Scientific notation
7.729142489 × 10^9
Engineering notation
7.729142489 × 10^9
Prime Factorization
7729142489
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
7729142489
Product of the distinct prime numbers
The prime factorization of 7729142489 is 7729142489.
Since it has a total of 1 prime factors.
2 , 4 , 74 , 85 , 383 , 496 , 2938 , 6902 , 19971 , 460 , 920786 , 133341 , 793594 , 7292334 , 51383312 , 66168392 , 215931371 , 265875884 , 6854319950 , 459147069
n×2
15458284978
n×3
23187427467
n×4
30916569956
n×5
38645712445
n÷2
3864571244.5
n÷3
2576380829.6667
n÷3
1932285622.25
n÷5
1545828497.8
n2
5.9739643615265E+19
n3
4.6173621774446E+29
n4
3.5688250192789E+39
n5
2.7583957092315E+49
2 √n
87915.541794384
3 √n
1977.1689029977
4 √n
296.50555103469
5 √n
94.978709134231
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
7729142490
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
3864571245
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
87915.541800071
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999997412
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 7729142489 can be divided by 2 positive divisors.
The sum of these divisors (counting 7729142489) is 7729142490, the average is 3864571245.
Base
System
Value
2
Binary
111001100101100010101101011011001
3
Ternary
201221122202010020122
4
Quaternary
13030230111223121
5
Quinary
111312130024424
6
Senary
3314542203025
8
Octal
71454255331
10
Decimal
7729142489
12
Duodecimal
15b8583475
16
Hexadecimal
1ccb15ad9
20
Vigesimal
60f72g49
36
Base36
3jtqcih
md5
0b2f4f890015f5b31c76f6b562a62dd1
sha1
779d83dc35b7b81535a39a6506a9860c432779a0
sha256
ea143b14e3fc705fd7e7a9e1146811f823867b4d5395620bce932532be902c21
sha512
ba96c94a61dd9ad7f69987dea2b21ab01060b0729a7f1bc0e52f09b7f8114204aed9c9122886a984f46b72ecc7c86638ccf4f7932bd45e9490bac4fbae4c7182
ripemd-160
398548496965737aaae89f852849fec1e3f0b7c0
Diameter
15458284978
Circumference
48563634523.982
Area
1.8767762550979E+20
Volume
1.9341161460831E+30
Surface area
7.5071050203916E+20
Circumference
48563634523.982
Perimeter
30916569956
Area
5.9739643615265E+19
Diagonal
10930658133.458
Surface area
3.5843786169159E+20
Volume
4.6173621774446E+29
Space diagonal
13387267489.887
Perimeter
23187427467
Area
2.5868024491924E+19
Altitude
6693633744.9437
Surface area
2.5868024491924E+19
Volume
5.4416135114423E+28
Height
3643552711.1526