389938377 is an odd 9-digits composite number following 389938376
and preceding 389938378 . In scientific notation, it is written as 3.89938377 × 10^8.
The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors.
There are 258999120 positive integers (up to 389938377) that are relatively prime to 389938377.
389938377 has 8 divisors, whose sum is 521837440
The reverse of 389938377 is 773839983
Previous prime number is 271
Is Prime? no Number parity odd Number length 9 Sum of Digits 57 Digital Root 3
Name
three hundred eighty-nine million nine hundred thirty-eight thousand three hundred seventy-seven
Scientific notation
3.89938377 × 10^8
Engineering notation
3.89938377 × 10^6
Prime Factorization
3 × 271 × 479629
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
389938377 Product of the distinct prime numbers
The prime factorization of 389938377 is 3 × 271 × 479629.
Since it has a total of 3 prime factors.
2 , 1 , 43 , 81 , 534 , 544 , 8234 , 4803 , 67431 , 47091 , 796517 , 662596 , 2770531 , 9860259 , 80365734 , 40267897 , 399020768 , 672076858 , 5974791087 , 2549859790
n×2
779876754
n×3
1169815131
n×4
1559753508
n×5
1949691885
n÷2
194969188.5
n÷3
129979459
n÷3
97484594.25
n÷5
77987675.4
n2
152051937857394129
n3
5.9290885867817E+25
n4
2.3119791806189E+34
n5
9.0152940934832E+42
2 √n19746.857395545
3 √n730.57587448315
4 √n140.52351189586
5 √n52.263584912795
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
-389938376 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 389938377 can be divided by 8 positive divisors.
The sum of these divisors (counting 389938377) is 1, the average is 0.125.
Base
System
Value
2
Binary
10111001111011111110011001001
3
Ternary
1000011201220220010
4
Quaternary
113033133303021
5
Quinary
1244311012002
6
Senary
102405422133
8
Octal
2717376311
10
Decimal
389938377
12
Duodecimal
aa70a949
16
Hexadecimal
173dfcc9
20
Vigesimal
61h25ih
36
Base36
6g5qdl
md5
75388c730f93afc4164c39005783f4fb
sha1
297969653a8cc1e7a8a8e2ac16ef71fda720a9ae
sha256
420a2f31d42572eb5774689b6649afcf0fe29299aec1623a7bfe78fe126c5842
sha512
7b6f6d301afadb79a11a8256bebc1415523878ab95ff94faeee3589f3e6b7823146427d50f28c97651e6da16f54fff5e12c5f5962e5dbf6793f622c7e6252b3e
ripemd-160
b7726e40c357bf3a6e43c9240294c445401f71b6
Diameter
779876754
Circumference
2450055081.0719
Area
4.7768525093688E+17
Volume
2.4835708195622E+26
Surface area
1.9107410037475E+18
Circumference
2450055081.0719
Perimeter
1559753508
Area
152051937857394129
Diagonal
551456141.24315
Surface area
912311627144364774
Volume
5.9290885867817E+25
Space diagonal
675393080.78495
Perimeter
1169815131
Area
6.5840420439578E+16
Altitude
337696540.39247
Surface area
6.5840420439578E+16
Volume
6.9874979099485E+24
Height
183818713.74772