7138894078 is an even 10-digits composite number following 7138894077
and preceding 7138894079 . In scientific notation, it is written as 7.138894078 × 10^9.
The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors.
There are 3569280024 positive integers (up to 7138894078) that are relatively prime to 7138894078.
7138894078 has 8 divisors, whose sum is 10708842168
The reverse of 7138894078 is 8704988317
Previous prime number is 25163
Is Prime? no Number parity even Number length 10 Sum of Digits 55 Digital Root 1
Name
seven billion one hundred thirty-eight million eight hundred ninety-four thousand seventy-eight
Scientific notation
7.138894078 × 10^9
Engineering notation
7.138894078 × 10^9
Prime Factorization
2 × 25163 × 141853
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
7138894078 Product of the distinct prime numbers
The prime factorization of 7138894078 is 2 × 25163 × 141853.
Since it has a total of 3 prime factors.
4 , 10 , 46 , 69 , 155 , 181 , 9709 , 9625 , 14306 , 31136 , 368517 , 855516 , 5297642 , 3223365 , 55455603 , 88659019 , 318365390 , 850001304 , 9362917633 , 216803226
n×2
14277788156
n×3
21416682234
n×4
28555576312
n×5
35694470390
n÷2
3569447039
n÷3
2379631359.3333
n÷3
1784723519.5
n÷5
1427778815.6
n2
5.0963808656903E+19
n3
3.6382523181309E+29
n4
2.5973097928175E+39
n5
1.8541919498676E+49
2 √n84491.976411965
3 √n1925.5005458792
4 √n290.67503575637
5 √n93.481610896974
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
-7138894077 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 7138894078 can be divided by 8 positive divisors.
The sum of these divisors (counting 7138894078) is 1, the average is 0.125.
Base
System
Value
2
Binary
110101001100000101110000011111110
3
Ternary
200102112002101122101
4
Quaternary
12221200232003332
5
Quinary
104110024102303
6
Senary
3140215135314
8
Octal
65140560376
10
Decimal
7138894078
12
Duodecimal
147297453a
16
Hexadecimal
1a982e0fe
20
Vigesimal
5bai1f3i
36
Base36
3a2b9xa
md5
62bcefb32d14a72ebc1f0d6b58fdf986
sha1
1f6fca46d37b7724dcfaf4fa05b313981d69d3e5
sha256
d604bf923a4291503d37ca8027cbca3940560cae5fb511fafc8ef2a2fd9d3cd6
sha512
f4007d1baf1535cdb0046167f5253d31a6d0b31e306449dba9912b7c525be6d9ca69dd8e4b79349ebf9a07310f12487f9c421511f3e35d8c2081638fb1b88d44
ripemd-160
38354af1afbf8ee988654db2f3bf27d5f6285883
Diameter
14277788156
Circumference
44854994380.401
Area
1.6010752687548E+20
Volume
1.5239875672728E+30
Surface area
6.4043010750194E+20
Circumference
44854994380.401
Perimeter
28555576312
Area
5.0963808656903E+19
Diagonal
10095920825.453
Surface area
3.0578285194142E+20
Volume
3.6382523181309E+29
Space diagonal
12364927252.949
Perimeter
21416682234
Area
2.2067976485244E+19
Altitude
6182463626.4743
Surface area
2.2067976485244E+19
Volume
4.2877214763634E+28
Height
3365306941.8175