7142946893 is an odd 10-digits composite number following 7142946892
and preceding 7142946894 . In scientific notation, it is written as 7.142946893 × 10^9.
The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors.
There are 7142591580 positive integers (up to 7142946893) that are relatively prime to 7142946893.
7142946893 has 4 divisors, whose sum is 7143302208
The reverse of 7142946893 is 3986492417
Previous prime number is 21391
Is Prime? no Number parity odd Number length 10 Sum of Digits 53 Digital Root 8
Name
seven billion one hundred forty-two million nine hundred forty-six thousand eight hundred ninety-three
Scientific notation
7.142946893 × 10^9
Engineering notation
7.142946893 × 10^9
Prime Factorization
21391 × 333923
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
7142946893 Product of the distinct prime numbers
The prime factorization of 7142946893 is 21391 × 333923.
Since it has a total of 2 prime factors.
5 , 8 , 63 , 59 , 986 , 417 , 4514 , 2335 , 1618 , 64343 , 682854 , 821268 , 537434 , 394295 , 59200968 , 48394049 , 906739816 , 352124852 , 7067166198 , 5273831091
n×2
14285893786
n×3
21428840679
n×4
28571787572
n×5
35714734465
n÷2
3571473446.5
n÷3
2380982297.6667
n÷3
1785736723.25
n÷5
1428589378.6
n2
5.1021690316218E+19
n3
3.6444522431984E+29
n4
2.6032128827241E+39
n5
1.8594611372472E+49
2 √n84515.956440189
3 √n1925.8648516634
4 √n290.71628169091
5 √n93.492222559405
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
-7142946892 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 7142946893 can be divided by 4 positive divisors.
The sum of these divisors (counting 7142946893) is 1, the average is 0.25.
Base
System
Value
2
Binary
110101001110000001011100001001101
3
Ternary
200102210201022001122
4
Quaternary
12221300023201031
5
Quinary
104112043300033
6
Senary
3140442050325
8
Octal
65160134115
10
Decimal
7142946893
12
Duodecimal
14741a99a5
16
Hexadecimal
1a9c0b84d
20
Vigesimal
5bc3874d
36
Base36
3a4q53h
md5
01a2cff8e74a69d56a3cea8570070233
sha1
e1eee0ab516c4bfcabcfa2f3dd8c5276e19fed6c
sha256
a5c931e0efdd56c74e98cebcc79d46fdbe4c4cea2b8e03a3de92e05d11cc78e8
sha512
977c9f818b18330f41e0ee17c377ee246b5f7ed4e34c4042e3d167d7c9a3365f428fbc882ba32d4d47e6803f0ef5fa22ad47b176e19396bdacb27cf91fb06bb2
ripemd-160
9e95198261b3a0d4a8a7a0f3bd02b3ce7c05b568
Diameter
14285893786
Circumference
44880458968.062
Area
1.6028936747117E+20
Volume
1.5265845858121E+30
Surface area
6.4115746988466E+20
Circumference
44880458968.062
Perimeter
28571787572
Area
5.1021690316218E+19
Diagonal
10101652371.391
Surface area
3.0613014189731E+20
Volume
3.6444522431984E+29
Space diagonal
12371946934.442
Perimeter
21428840679
Area
2.2093039978934E+19
Altitude
6185973467.2211
Surface area
2.2093039978934E+19
Volume
4.2950281581269E+28
Height
3367217457.1305