297139739 is an odd 9-digits composite number following 297139738
and preceding 297139740 . In scientific notation, it is written as 2.97139739 × 10^8.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 274155840 positive integers (up to 297139739) that are relatively prime to 297139739.
297139739 has 8 divisors, whose sum is 320144832
The reverse of 297139739 is 937931792
Previous prime number is 3023
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 50
Digital Root 5
Name
two hundred ninety-seven million one hundred thirty-nine thousand seven hundred thirty-nine
Scientific notation
2.97139739 × 10^8
Engineering notation
2.97139739 × 10^6
Prime Factorization
13 × 3023 × 7561
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
297139739
Product of the distinct prime numbers
The prime factorization of 297139739 is 13 × 3023 × 7561.
Since it has a total of 3 prime factors.
3 , 4 , 20 , 76 , 219 , 378 , 7868 , 8065 , 219 , 52992 , 428831 , 184149 , 7124620 , 2980882 , 43510682 , 97123948 , 542758904 , 5771373 , 9453590346 , 2466409049
n×2
594279478
n×3
891419217
n×4
1188558956
n×5
1485698695
n÷2
148569869.5
n÷3
99046579.666667
n÷3
74284934.75
n÷5
59427947.8
n2
88292024492988121
n3
2.6235069113628E+25
n4
7.7954815890704E+33
n5
2.3163473647557E+42
2 √n
17237.741702439
3 √n
667.29864940187
4 √n
131.29258053081
5 √n
49.49851244762
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
-297139738
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 297139739 can be divided by 8 positive divisors.
The sum of these divisors (counting 297139739) is 1, the average is 0.125.
Base
System
Value
2
Binary
10001101101011111111000011011
3
Ternary
202201010021002112
4
Quaternary
101231133320123
5
Quinary
1102031432424
6
Senary
45252422535
8
Octal
2155377033
10
Decimal
297139739
12
Duodecimal
83617a4b
16
Hexadecimal
11b5fe1b
20
Vigesimal
4ch296j
36
Base36
4wwqhn
md5
45e28e7fe9c783ef7ab7c50556ac9caa
sha1
2746584574d025a6d65d6e8408847b1878582b17
sha256
5270df61c846fa30178af88c16c882548aef240b4df04b0507c4dda559e87a06
sha512
b60ce44156b9bd972cbcad5e33da0928691e3a34b6de61c2f9251070d155a15d663f36f003bf31eaaf8a0a85ce42309fe20d42905a197b1681fd8647cd975e8d
ripemd-160
504cc82536068e7fb07e0ed801ad477265458aea
Diameter
594279478
Circumference
1866984042.264
Area
2.7737757551774E+17
Volume
1.0989320052506E+26
Surface area
1.109510302071E+18
Circumference
1866984042.264
Perimeter
1188558956
Area
88292024492988121
Diagonal
420219048.8138
Surface area
529752146957928726
Volume
2.6235069113628E+25
Space diagonal
514661124.89576
Perimeter
891419217
Area
3.8231568081243E+16
Altitude
257330562.44788
Surface area
3.8231568081243E+16
Volume
3.0918325458574E+24
Height
140073016.27127