390702939 is an odd 9-digits composite number following 390702938
and preceding 390702940 . In scientific notation, it is written as 3.90702939 × 10^8.
The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors.
There are 236297600 positive integers (up to 390702939) that are relatively prime to 390702939.
390702939 has 16 divisors, whose sum is 569476224
The reverse of 390702939 is 939207093
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
three hundred ninety million seven hundred two thousand nine hundred thirty-nine
Scientific notation
3.90702939 × 10^8
Engineering notation
3.90702939 × 10^6
Prime Factorization
3 × 491 × 11 × 24113
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
390702939
Product of the distinct prime numbers
The prime factorization of 390702939 is 3 × 491 × 11 × 24113.
Since it has a total of 4 prime factors.
3 , 1 , 35 , 63 , 221 , 934 , 6299 , 6081 , 1898 , 30719 , 605674 , 994820 , 1784191 , 544990 , 54166927 , 79360640 , 584635451 , 42920157 , 7499689381 , 627555502
n×2
781405878
n×3
1172108817
n×4
1562811756
n×5
1953514695
n÷2
195351469.5
n÷3
130234313
n÷3
97675734.75
n÷5
78140587.8
n2
152648786543237721
n3
5.9640329537227E+25
n4
2.3301652033123E+34
n5
9.1040239328965E+42
2 √n
19766.206995779
3 √n
731.05304892406
4 √n
140.59234330425
5 √n
52.284063763265
1 , 3 , 11 , 33 , 491 , 1473 , 5401 , 16203 , 24113 , 72339 , 265243 , 795729 , 11839483 , 35518449 , 130234313 , 390702939
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
-390702938
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 390702939 can be divided by 16 positive divisors.
The sum of these divisors (counting 390702939) is 1, the average is 0.0625.
Base
System
Value
2
Binary
10111010010011010011101011011
3
Ternary
1000020011202200020
4
Quaternary
113102122131123
5
Quinary
1300004443224
6
Senary
102434041523
8
Octal
2722323533
10
Decimal
390702939
12
Duodecimal
aaa192a3
16
Hexadecimal
1749a75b
20
Vigesimal
621hh6j
36
Base36
6gm4bf
md5
65c5f3acdcd631ca8b0730a31f853360
sha1
aaf2ceb11d8f316f372d71a7f16096c9186309ff
sha256
394cd74034ffc0652ef646d33a5713e286f3b3c213043e2b1c382e29ed459b5b
sha512
390552da9e64f04dae7fc16f4660d14d9645f0b2fc613bb5060bae62f923042b82604a4b8bde7ca7b85d3f84314e6f1f0f397ee965bf8281b3005ec1e730b956
ripemd-160
e33e71fd6f220832c318fb7264efe96cb895bed8
Diameter
781405878
Circumference
2454858965.7967
Area
4.7956030638363E+17
Volume
2.4982082817577E+26
Surface area
1.9182412255345E+18
Circumference
2454858965.7967
Perimeter
1562811756
Area
152648786543237721
Diagonal
552537395.19283
Surface area
915892719259426326
Volume
5.9640329537227E+25
Space diagonal
676717341.01448
Perimeter
1172108817
Area
6.6098863501656E+16
Altitude
338358670.50724
Surface area
6.6098863501656E+16
Volume
7.0286802413289E+24
Height
184179131.73094