389638740 is an even 9-digits composite number following 389638739
and preceding 389638741 . In scientific notation, it is written as 3.89638740 × 10^8.
The sum of its digits is 48. It has a total of 5 prime factors and 24 positive divisors.
There are 103814016 positive integers (up to 389638740) that are relatively prime to 389638740.
389638740 has 24 divisors, whose sum is 727953408
The reverse of 389638740 is 047836983
Previous prime number is 3967
Is Prime? no Number parity even Number length 9 Sum of Digits 48 Digital Root 3
Name
three hundred eighty-nine million six hundred thirty-eight thousand seven hundred forty
Scientific notation
3.89638740 × 10^8
Engineering notation
3.89638740 × 10^6
Prime Factorization
2 × 2 × 15 × 3967 × 1637
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
194819370 Product of the distinct prime numbers
The prime factorization of 389638740 is 2 × 2 × 15 × 3967 × 1637.
Since it has a total of 5 prime factors.
9 , 5 , 11 , 86 , 202 , 576 , 4033 , 7762 , 79274 , 99243 , 316693 , 331514 , 6115333 , 2335752 , 55702404 , 20293362 , 971112762 , 479277805 , 3699958948 , 9543912743
n×2
779277480
n×3
1168916220
n×4
1558554960
n×5
1948193700
n÷2
194819370
n÷3
129879580
n÷3
97409685
n÷5
77927748
n2
151818347708787600
n3
5.9154309710134E+25
n4
2.3048810701026E+34
n5
8.9807095600464E+42
2 √n19739.268983425
3 √n730.38869648166
4 √n140.49650879444
5 √n52.255550351254
1 , 2 , 4 , 15 , 30 , 60 , 1637 , 3274 , 3967 , 6548 , 7934 , 15868 , 24555 , 49110 , 59505 , 98220 , 119010 , 238020 , 6493979 , 12987958 , 25975916 , 97409685 , 194819370 , 389638740
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
-389638739 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 389638740 can be divided by 24 positive divisors.
The sum of these divisors (counting 389638740) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
10111001110010110101001010100
3
Ternary
1000011011200212110
4
Quaternary
113032112221110
5
Quinary
1244221414430
6
Senary
102355151020
8
Octal
2716265124
10
Decimal
389638740
12
Duodecimal
aa5a5470
16
Hexadecimal
17396a54
20
Vigesimal
61f4gh0
36
Base36
6fzb6c
md5
bc78e6d66608e1cbd548953be6eaad49
sha1
8fb2330823741091cf8c429f063566bb3d1da995
sha256
c4e1ada1be59a58ba9a80129c2d64ceaa0879544e05af5b97f95d327231912b1
sha512
a0ebe298239e43b5f9f55a6aefb0e106a17acb8068e8d75112fd6529e3c21b31861a430aee71c3eec4c4f11d0b776cfaa9c240a4d47e44654c0f1df0b3d5ffb7
ripemd-160
b33c09419daaac29eef447ea4201d46eb20a8244
Diameter
779277480
Circumference
2448172406.276
Area
4.7695140584207E+17
Volume
2.4778499308471E+26
Surface area
1.9078056233683E+18
Circumference
2448172406.276
Perimeter
1558554960
Area
151818347708787600
Diagonal
551032390.53396
Surface area
910910086252725600
Volume
5.9154309710134E+25
Space diagonal
674874094.27712
Perimeter
1168916220
Area
6.5739272938195E+16
Altitude
337437047.13856
Surface area
6.5739272938195E+16
Volume
6.9714022554075E+24
Height
183677463.51132