804972138 is an even 9-digits composite number following 804972137
and preceding 804972139 . In scientific notation, it is written as 8.04972138 × 10^8.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 268324044 positive integers (up to 804972138) that are relatively prime to 804972138.
804972138 has 8 divisors, whose sum is 1609944288
The reverse of 804972138 is 831279408
Previous prime number is 3
Is Prime? no
Number parity even
Number length 9
Sum of Digits 42
Digital Root 6
Name
eight hundred four million nine hundred seventy-two thousand one hundred thirty-eight
Scientific notation
8.04972138 × 10^8
Engineering notation
8.04972138 × 10^6
Prime Factorization
2 × 3 × 134162023
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
804972138
Product of the distinct prime numbers
The prime factorization of 804972138 is 2 × 3 × 134162023.
Since it has a total of 3 prime factors.
10 , 2 , 96 , 17 , 674 , 805 , 2062 , 9909 , 98813 , 54863 , 943968 , 580133 , 82560 , 7580331 , 99400089 , 66734131 , 497574472 , 428433741 , 7824221924 , 8506973251
n×2
1609944276
n×3
2414916414
n×4
3219888552
n×5
4024860690
n÷2
402486069
n÷3
268324046
n÷3
201243034.5
n÷5
160994427.6
n2
647980142956291044
n3
5.2160596105707E+26
n4
4.1987826566566E+35
n5
3.3799030521261E+44
2 √n
28372.03091074
3 √n
930.23701439709
4 √n
168.43999201716
5 √n
60.416584479156
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
-804972137
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 804972138 can be divided by 8 positive divisors.
The sum of these divisors (counting 804972138) is 1, the average is 0.125.
Base
System
Value
2
Binary
101111111110101110011001101010
3
Ternary
2002002200211011220
4
Quaternary
233332232121222
5
Quinary
3122033102023
6
Senary
211513202510
8
Octal
5776563152
10
Decimal
804972138
12
Duodecimal
1a5700436
16
Hexadecimal
2ffae66a
20
Vigesimal
cbb1a6i
36
Base36
db9ch6
md5
88fbb1761b57a4a9fa8ac01b71d64fcb
sha1
6615edfc9ce46f283b3ee8373682bd1529fdc2c2
sha256
40829d7124cee1e939f6d61ccf03ff8db59d40010705374f53b81aff85da7a4d
sha512
e8042590d74ffabbce70a7a0daa1a485803c86a707bbc27e8753961d070d8963b1c9f00405becbc62a12e382d3b0f059d33b4318e2ab56c60f7c9794a32bbac0
ripemd-160
cf4ba15e6447978ecf6940aaf0162c192329ba21
Diameter
1609944276
Circumference
5057789110.1705
Area
2.0356896567835E+18
Volume
2.1848979404341E+27
Surface area
8.1427586271342E+18
Circumference
5057789110.1705
Perimeter
3219888552
Area
647980142956291044
Diagonal
1138402514.8921
Surface area
3887880857737746264
Volume
5.2160596105707E+26
Space diagonal
1394252641.6933
Perimeter
2414916414
Area
2.8058363247401E+17
Altitude
697126320.84667
Surface area
2.8058363247401E+17
Volume
6.1471852028464E+25
Height
379467504.96402