804972139 is an odd 9-digits composite number following 804972138
and preceding 804972140 . In scientific notation, it is written as 8.04972139 × 10^8.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 801217536 positive integers (up to 804972139) that are relatively prime to 804972139.
804972139 has 8 divisors, whose sum is 808736400
The reverse of 804972139 is 931279408
Previous prime number is 449
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 43
Digital Root 7
Name
eight hundred four million nine hundred seventy-two thousand one hundred thirty-nine
Scientific notation
8.04972139 × 10^8
Engineering notation
8.04972139 × 10^6
Prime Factorization
457 × 449 × 3923
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
804972139
Product of the distinct prime numbers
The prime factorization of 804972139 is 457 × 449 × 3923.
Since it has a total of 3 prime factors.
1 , 6 , 17 , 41 , 959 , 158 , 59 , 5730 , 24505 , 52465 , 822239 , 226999 , 2958096 , 179030 , 57093265 , 15204495 , 986706078 , 454456660 , 1585679722 , 65548701
n×2
1609944278
n×3
2414916417
n×4
3219888556
n×5
4024860695
n÷2
402486069.5
n÷3
268324046.33333
n÷3
201243034.75
n÷5
160994427.8
n2
647980144566235321
n3
5.2160596300101E+26
n4
4.1987826775208E+35
n5
3.3799030731201E+44
2 √n
28372.030928363
3 √n
930.2370147823
4 √n
168.43999206947
5 √n
60.416584494167
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
-804972138
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 804972139 can be divided by 8 positive divisors.
The sum of these divisors (counting 804972139) is 1, the average is 0.125.
Base
System
Value
2
Binary
101111111110101110011001101011
3
Ternary
2002002200211011221
4
Quaternary
233332232121223
5
Quinary
3122033102024
6
Senary
211513202511
8
Octal
5776563153
10
Decimal
804972139
12
Duodecimal
1a5700437
16
Hexadecimal
2ffae66b
20
Vigesimal
cbb1a6j
36
Base36
db9ch7
md5
8a4d1aed71a0dd3c94be98d10b44a1be
sha1
d2767451e08bbc5fb6bc8171731dd32ebb88c082
sha256
faff37f3cb0aacbe40efd2374ba4806a7ed983dd87e2b2144f89808dc65803bb
sha512
1aa804b783a79a512626208350170a806bc252f89f6174b97ccead321a4695734fdadf454a8796e2a575c06ecb5827bb82289af33b6867b1e545e9af20b68055
ripemd-160
c9b3283793fe0d043aac720912e8fe66d822b23d
Diameter
1609944278
Circumference
5057789116.4537
Area
2.0356896618413E+18
Volume
2.1848979485768E+27
Surface area
8.1427586473653E+18
Circumference
5057789116.4537
Perimeter
3219888556
Area
647980144566235321
Diagonal
1138402516.3063
Surface area
3887880867397411926
Volume
5.2160596300101E+26
Space diagonal
1394252643.4254
Perimeter
2414916417
Area
2.8058363317114E+17
Altitude
697126321.7127
Surface area
2.8058363317114E+17
Volume
6.1471852257559E+25
Height
379467505.43543