985391738 is an even 9-digits composite number following 985391737
and preceding 985391739 . In scientific notation, it is written as 9.85391738 × 10^8.
The sum of its digits is 53. It has a total of 4 prime factors and 16 positive divisors.
There are 489248496 positive integers (up to 985391738) that are relatively prime to 985391738.
985391738 has 16 divisors, whose sum is 1488451680
The reverse of 985391738 is 837193589
Previous prime number is 1307
Is Prime? no
Number parity even
Number length 9
Sum of Digits 53
Digital Root 8
Name
nine hundred eighty-five million three hundred ninety-one thousand seven hundred thirty-eight
Scientific notation
9.85391738 × 10^8
Engineering notation
9.85391738 × 10^6
Prime Factorization
2 × 173 × 1307 × 2179
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
985391738
Product of the distinct prime numbers
The prime factorization of 985391738 is 2 × 173 × 1307 × 2179.
Since it has a total of 4 prime factors.
7 , 8 , 91 , 51 , 75 , 820 , 6431 , 8352 , 86812 , 49985 , 811901 , 248541 , 56984 , 8825578 , 46836646 , 73373254 , 534157299 , 653391255 , 8007705768 , 7128901052
n×2
1970783476
n×3
2956175214
n×4
3941566952
n×5
4926958690
n÷2
492695869
n÷3
328463912.66667
n÷3
246347934.5
n÷5
197078347.6
n2
970996877318660644
n3
9.5681230053361E+26
n4
9.4283493576259E+35
n5
9.2906175599822E+44
2 √n
31390.94993784
3 √n
995.10667374784
4 √n
177.17491339871
5 √n
62.910303927964
1 , 2 , 173 , 346 , 1307 , 2179 , 2614 , 4358 , 226111 , 376967 , 452222 , 753934 , 2847953 , 5695906 , 492695869 , 985391738
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-985391737
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 985391738 can be divided by 16 positive divisors.
The sum of these divisors (counting 985391738) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111010101110111110001001111010
3
Ternary
2112200012002100022
4
Quaternary
322232332021322
5
Quinary
4004230013423
6
Senary
241440210442
8
Octal
7256761172
10
Decimal
985391738
12
Duodecimal
236009a22
16
Hexadecimal
3abbe27a
20
Vigesimal
f7idj6i
36
Base36
gaod4q
md5
737f4abcecb6b2fe2bcbade0362b705b
sha1
856b5e0a34990ede22196c87e4b7d83f9b660d7b
sha256
d65d52ea548cc962f9492f2d02686d7d542be195f6696806dcbdcde9d3cbf500
sha512
4acd78ab8823d61d627120242118b8100365456491fb26c9fa1c9fe4d01cedacf1b7f0cf1f8a01d0e3de2b5c0e52bc921233ed99b7d759ede9cc7786afca443b
ripemd-160
815540fcd281d10e00970ac3cb3b96e61d94b644
Diameter
1970783476
Circumference
6191398890.0178
Area
3.0504766564429E+18
Volume
4.0078859922943E+27
Surface area
1.2201906625772E+19
Circumference
6191398890.0178
Perimeter
3941566952
Area
970996877318660644
Diagonal
1393554360.13
Surface area
5825981263911963864
Volume
9.5681230053361E+26
Space diagonal
1706748555.5746
Perimeter
2956175214
Area
4.2045398137666E+17
Altitude
853374277.7873
Surface area
4.2045398137666E+17
Volume
1.12761411005E+26
Height
464518120.04333