389949124 is an even 9-digits composite number following 389949123
and preceding 389949125 . In scientific notation, it is written as 3.89949124 × 10^8.
The sum of its digits is 49. It has a total of 4 prime factors and 12 positive divisors.
There are 188685000 positive integers (up to 389949124) that are relatively prime to 389949124.
389949124 has 12 divisors, whose sum is 704424448
The reverse of 389949124 is 421949983
Previous prime number is 31
Is Prime? no Number parity even Number length 9 Sum of Digits 49 Digital Root 4
Name
three hundred eighty-nine million nine hundred forty-nine thousand one hundred twenty-four
Scientific notation
3.89949124 × 10^8
Engineering notation
3.89949124 × 10^6
Prime Factorization
2 × 2 × 31 × 3144751
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
194974562 Product of the distinct prime numbers
The prime factorization of 389949124 is 2 × 2 × 31 × 3144751.
Since it has a total of 4 prime factors.
2 , 6 , 17 , 86 , 850 , 706 , 5551 , 2809 , 21191 , 9923 , 360533 , 158555 , 4991721 , 8461622 , 69591723 , 2617679 , 25580400 , 913087680 , 3014995156 , 4607501930
n×2
779898248
n×3
1169847372
n×4
1559796496
n×5
1949745620
n÷2
194974562
n÷3
129983041.33333
n÷3
97487281
n÷5
77989824.8
n2
152060319308367376
n3
5.9295788309458E+25
n4
2.3122340708163E+34
n5
9.0165365039776E+42
2 √n19747.129512919
3 √n730.58258616484
4 √n140.52448011973
5 √n52.263872994497
1 , 2 , 4 , 31 , 62 , 124 , 3144751 , 6289502 , 12579004 , 97487281 , 194974562 , 389949124
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-389949123 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 389949124 can be divided by 12 positive divisors.
The sum of these divisors (counting 389949124) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10111001111100010011011000100
3
Ternary
1000011202110122011
4
Quaternary
113033202123010
5
Quinary
1244311332444
6
Senary
102405544004
8
Octal
2717423304
10
Decimal
389949124
12
Duodecimal
aa715004
16
Hexadecimal
173e26c4
20
Vigesimal
61h3cg4
36
Base36
6g5yo4
md5
d27c05e2846d436104155527e57a2548
sha1
1d98f1600df017ff41b1c937a719669ec666baf2
sha256
54ceead8faf42cfde15332256f1820f4ba7b8592a1a73a5d8e73148e4ff3a7d4
sha512
96e3f0eb6ada6fab9ac775618071686056d818ed03c871267689138b515c7139fae7a081697c1e0974a7159ec1da41c1a684124401578346b031562c2c91616f
ripemd-160
b9632b1b80a1ed0225faa1ab2e55b9d08536d997
Diameter
779898248
Circumference
2450122606.4644
Area
4.7771158204169E+17
Volume
2.4837761725575E+26
Surface area
1.9108463281667E+18
Circumference
2450122606.4644
Perimeter
1559796496
Area
152060319308367376
Diagonal
551471339.79631
Surface area
912361915850204256
Volume
5.9295788309458E+25
Space diagonal
675411695.13498
Perimeter
1169847372
Area
6.584404971431E+16
Altitude
337705847.56749
Surface area
6.584404971431E+16
Volume
6.9880756682366E+24
Height
183823779.9321