7138748139 is an odd 10-digits composite number following 7138748138
and preceding 7138748140 . In scientific notation, it is written as 7.138748139 × 10^9.
The sum of its digits is 51. It has a total of 2 prime factors and 4 positive divisors.
There are 4759165424 positive integers (up to 7138748139) that are relatively prime to 7138748139.
7138748139 has 4 divisors, whose sum is 9518330856
The reverse of 7138748139 is 9318478317
Previous prime number is 3
Is Prime? no Number parity odd Number length 10 Sum of Digits 51 Digital Root 6
Name
seven billion one hundred thirty-eight million seven hundred forty-eight thousand one hundred thirty-nine
Scientific notation
7.138748139 × 10^9
Engineering notation
7.138748139 × 10^9
Prime Factorization
3 × 2379582713
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
7138748139 Product of the distinct prime numbers
The prime factorization of 7138748139 is 3 × 2379582713.
Since it has a total of 2 prime factors.
7 , 1 , 89 , 99 , 12 , 431 , 3598 , 4286 , 20397 , 32715 , 581894 , 425268 , 9534715 , 4008070 , 33619493 , 37908242 , 16178550 , 706318162 , 7761164022 , 6873627426
n×2
14277496278
n×3
21416244417
n×4
28554992556
n×5
35693740695
n÷2
3569374069.5
n÷3
2379582713
n÷3
1784687034.75
n÷5
1427749627.8
n2
5.0961724992076E+19
n3
3.6380291944741E+29
n4
2.597097414168E+39
n5
1.8540024332193E+49
2 √n84491.112781168
3 √n1925.4874249141
4 √n290.67355019191
5 √n93.481228688632
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
-7138748138 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 7138748139 can be divided by 4 positive divisors.
The sum of these divisors (counting 7138748139) is 1, the average is 0.25.
Base
System
Value
2
Binary
110101001100000001010011011101011
3
Ternary
200102111210222110020
4
Quaternary
12221200022123223
5
Quinary
104110004420024
6
Senary
3140212051523
8
Octal
65140123353
10
Decimal
7138748139
12
Duodecimal
1472903ba3
16
Hexadecimal
1a980a6eb
20
Vigesimal
5bah3a6j
36
Base36
3a285bf
md5
d02c86e919a4a572fccfc8a759a0bc76
sha1
2f909a91237b60615d730897f5798b2f3244de2d
sha256
be05cc788a853f3779c57c239a1448a052ad4b03d29e2266f77436f63a92864a
sha512
ff8a4d33b8a305008bc79140214702f23d4c2d699165dd453519f415aa27f2c13d97fcd038f7f9066237283d9f279762addbd959b536dfa05338aebc2a11e836
ripemd-160
ad19e90428be755cfffa1eddbf073325a3f583ab
Diameter
14277496278
Circumference
44854077418.62
Area
1.6010098084937E+20
Volume
1.523894105454E+30
Surface area
6.4040392339748E+20
Circumference
44854077418.62
Perimeter
28554992556
Area
5.0961724992076E+19
Diagonal
10095714436.539
Surface area
3.0577034995246E+20
Volume
3.6380291944741E+29
Space diagonal
12364674479.186
Perimeter
21416244417
Area
2.2067074231907E+19
Altitude
6182337239.5929
Surface area
2.2067074231907E+19
Volume
4.2874585226121E+28
Height
3365238145.5132