1639332394 is an even 10-digits composite number following 1639332393
and preceding 1639332395 . In scientific notation, it is written as 1.639332394 × 10^9.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 702571020 positive integers (up to 1639332394) that are relatively prime to 1639332394.
1639332394 has 8 divisors, whose sum is 2810284128
The reverse of 1639332394 is 4932339361
Previous prime number is 7
Is Prime? no Number parity even Number length 10 Sum of Digits 43 Digital Root 7
Name
one billion six hundred thirty-nine million three hundred thirty-two thousand three hundred ninety-four
Scientific notation
1.639332394 × 10^9
Engineering notation
1.639332394 × 10^9
Prime Factorization
2 × 7 × 117095171
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1639332394 Product of the distinct prime numbers
The prime factorization of 1639332394 is 2 × 7 × 117095171.
Since it has a total of 3 prime factors.
6 , 6 , 15 , 52 , 710 , 688 , 3847 , 1438 , 78321 , 92240 , 770035 , 188133 , 6873449 , 1086935 , 47648846 , 13957715 , 559022695 , 566535046 , 6642135348 , 3448707263
n×2
3278664788
n×3
4917997182
n×4
6557329576
n×5
8196661970
n÷2
819666197
n÷3
546444131.33333
n÷3
409833098.5
n÷5
327866478.8
n2
2687410698017771236
n3
4.4055594132427E+27
n4
7.2221762598204E+36
n5
1.1839547497901E+46
2 √n40488.669946048
3 √n1179.1136679419
4 √n201.21796626059
5 √n69.651969979845
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
-1639332393 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 1639332394 can be divided by 8 positive divisors.
The sum of these divisors (counting 1639332394) is 1, the average is 0.125.
Base
System
Value
2
Binary
1100001101101100011101000101010
3
Ternary
11020020200201021121
4
Quaternary
1201231203220222
5
Quinary
11324132114034
6
Senary
430400325454
8
Octal
14155435052
10
Decimal
1639332394
12
Duodecimal
39901388a
16
Hexadecimal
61b63a2a
20
Vigesimal
15c5gaje
36
Base36
r40kyy
md5
69b666cf4f3c60104ceb16f62c4ac706
sha1
a7ccfc54986e13bb17d318d73ca74d56609c216a
sha256
d9ed3ec9e1a1ebc8d3e10ee2adc411f90e9a58e2de4b3584fdb1c76cce5c5fc1
sha512
e543d1671aba83130a116bfe21dd13d91c71ec0e8c1ee13541c66f141f321956ecdc5d402b06e351e6e4a7554eec177642a6a65ca87e9f8c13fad75d5fd06624
ripemd-160
75523ba31f25873000046a7a81b665585ea8a529
Diameter
3278664788
Circumference
10300229211.564
Area
8.4427497060712E+18
Volume
1.8453964116795E+28
Surface area
3.3770998824285E+19
Circumference
10300229211.564
Perimeter
6557329576
Area
2687410698017771236
Diagonal
2318366104.8324
Surface area
1.6124464188107E+19
Volume
4.4055594132427E+27
Space diagonal
2839406996.9015
Perimeter
4917997182
Area
1.1636829674427E+18
Altitude
1419703498.4508
Surface area
1.1636829674427E+18
Volume
5.1920015600402E+26
Height
772788701.61078