7138726902 is an even 10-digits composite number following 7138726901
and preceding 7138726903 . In scientific notation, it is written as 7.138726902 × 10^9.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 2379575628 positive integers (up to 7138726902) that are relatively prime to 7138726902.
7138726902 has 8 divisors, whose sum is 11897878200
The reverse of 7138726902 is 2096278317
Previous prime number is 9
Is Prime? no Number parity even Number length 10 Sum of Digits 45 Digital Root 9
Name
seven billion one hundred thirty-eight million seven hundred twenty-six thousand nine hundred two
Scientific notation
7.138726902 × 10^9
Engineering notation
7.138726902 × 10^9
Prime Factorization
2 × 9 × 396595939
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
7138726902 Product of the distinct prime numbers
The prime factorization of 7138726902 is 2 × 9 × 396595939.
Since it has a total of 3 prime factors.
7 , 7 , 3 , 21 , 363 , 670 , 768 , 2331 , 88713 , 98247 , 243354 , 422676 , 6351 , 8785970 , 2942600 , 75699180 , 631488707 , 24724399 , 2340321583 , 5899055295
n×2
14277453804
n×3
21416180706
n×4
28554907608
n×5
35693634510
n÷2
3569363451
n÷3
2379575634
n÷3
1784681725.5
n÷5
1427745380.4
n2
5.0961421781339E+19
n3
3.6379967263461E+29
n4
2.5970665099755E+39
n5
1.8539748561045E+49
2 √n84490.987105134
3 √n1925.4855155403
4 √n290.67333401111
5 √n93.481173069266
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
-7138726901 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 7138726902 can be divided by 8 positive divisors.
The sum of these divisors (counting 7138726902) is 1, the average is 0.125.
Base
System
Value
2
Binary
110101001100000000101001111110110
3
Ternary
200102111202220022200
4
Quaternary
12221200011033312
5
Quinary
104110003230102
6
Senary
3140211405330
8
Octal
65140051766
10
Decimal
7138726902
12
Duodecimal
14728b3846
16
Hexadecimal
1a98053f6
20
Vigesimal
5bah0h52
36
Base36
3a27oxi
md5
5bb44264cd9493c59cc65bfa5e175b05
sha1
90a95a4b08099bbf1e51c2d339d1891090e2338e
sha256
ed995e9abd57af2e27cae17ffb0a1c62a4c58aa7c1219514f9323ba4a59b61c1
sha512
66655303736151b269af10c545501e4db582266717160dec042bf90e3ea33ebf1f2d93d8032edef6258bf106a58a803cba30323055ef34204bc602554d3badce
ripemd-160
6c376eee2db8ad6e201afffdd1504fb973a35735
Diameter
14277453804
Circumference
44853943982.614
Area
1.6010002828474E+20
Volume
1.5238805052364E+30
Surface area
6.4040011313898E+20
Circumference
44853943982.614
Perimeter
28554907608
Area
5.0961421781339E+19
Diagonal
10095684402.886
Surface area
3.0576853068803E+20
Volume
3.6379967263461E+29
Space diagonal
12364637695.623
Perimeter
21416180706
Area
2.2066942937806E+19
Altitude
6182318847.8114
Surface area
2.2066942937806E+19
Volume
4.2874202585563E+28
Height
3365228134.2954