389948892 is an even 9-digits composite number following 389948891
and preceding 389948893 . In scientific notation, it is written as 3.89948892 × 10^8.
The sum of its digits is 60. It has a total of 5 prime factors and 24 positive divisors.
There are 129322368 positive integers (up to 389948892) that are relatively prime to 389948892.
389948892 has 24 divisors, whose sum is 914504976
The reverse of 389948892 is 298849983
Previous prime number is 197
Is Prime? no Number parity even Number length 9 Sum of Digits 60 Digital Root 6
Name
three hundred eighty-nine million nine hundred forty-eight thousand eight hundred ninety-two
Scientific notation
3.89948892 × 10^8
Engineering notation
3.89948892 × 10^6
Prime Factorization
2 × 2 × 3 × 197 × 164953
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
194974446 Product of the distinct prime numbers
The prime factorization of 389948892 is 2 × 2 × 3 × 197 × 164953.
Since it has a total of 5 prime factors.
7 , 3 , 57 , 17 , 632 , 399 , 5063 , 2093 , 98368 , 45757 , 683528 , 781770 , 4239310 , 7893402 , 29010072 , 64344567 , 439477260 , 97945915 , 8926960284 , 9492958333
n×2
779897784
n×3
1169846676
n×4
1559795568
n×5
1949744460
n÷2
194974446
n÷3
129982964
n÷3
97487223
n÷5
77989778.4
n2
152060138372027664
n3
5.9295682475539E+25
n4
2.312228568172E+34
n5
9.0165096820943E+42
2 √n19747.123638647
3 √n730.58244127825
4 √n140.52445921848
5 √n52.263866775623
1 , 2 , 3 , 4 , 6 , 12 , 197 , 394 , 591 , 788 , 1182 , 2364 , 164953 , 329906 , 494859 , 659812 , 989718 , 1979436 , 32495741 , 64991482 , 97487223 , 129982964 , 194974446 , 389948892
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-389948891 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 389948892 can be divided by 24 positive divisors.
The sum of these divisors (counting 389948892) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
10111001111100010010111011100
3
Ternary
1000011202110022120
4
Quaternary
113033202113130
5
Quinary
1244311331032
6
Senary
102405542540
8
Octal
2717422734
10
Decimal
389948892
12
Duodecimal
aa714a50
16
Hexadecimal
173e25dc
20
Vigesimal
61h3c4c
36
Base36
6g5yho
md5
755e281e778bd6c488764ac440fd087a
sha1
560fb9302a0f3fbcb15e526216a3adb079ce7ff6
sha256
a5979997d386640450264a8c823ecb9242df9960fcbd5fd1a3267f39f5fb30ab
sha512
57136fe2ddee08872965ee86cb29eecc762b47aded9171da6e750d5082860b23839846263b51244f07c3f0e90271be89fb9089acacef15d553025d5d6b9fe115
ripemd-160
294421ae7686c8d6aa54d6de4806abb76489300c
Diameter
779897784
Circumference
2450121148.7654
Area
4.7771101361341E+17
Volume
2.4837717393966E+26
Surface area
1.9108440544536E+18
Circumference
2450121148.7654
Perimeter
1559795568
Area
152060138372027664
Diagonal
551471011.69876
Surface area
912360830232165984
Volume
5.9295682475539E+25
Space diagonal
675411293.29919
Perimeter
1169846676
Area
6.5843971366576E+16
Altitude
337705646.64959
Surface area
6.5843971366576E+16
Volume
6.9880631955896E+24
Height
183823670.56625