804909385 is an odd 9-digits composite number following 804909384
and preceding 804909386 . In scientific notation, it is written as 8.04909385 × 10^8.
The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors.
There are 547963776 positive integers (up to 804909385) that are relatively prime to 804909385.
804909385 has 16 divisors, whose sum is 1111824000
The reverse of 804909385 is 583909408
Previous prime number is 139
Is Prime? no Number parity odd Number length 9 Sum of Digits 46 Digital Root 1
Name
eight hundred four million nine hundred nine thousand three hundred eighty-five
Scientific notation
8.04909385 × 10^8
Engineering notation
8.04909385 × 10^6
Prime Factorization
5 × 7 × 139 × 165449
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
804909385 Product of the distinct prime numbers
The prime factorization of 804909385 is 5 × 7 × 139 × 165449.
Since it has a total of 4 prime factors.
9 , 3 , 8 , 58 , 510 , 370 , 7951 , 6673 , 84376 , 57787 , 668265 , 849672 , 8589798 , 2553692 , 56179563 , 6166399 , 467862313 , 95632002 , 5526500238 , 1790353131
n×2
1609818770
n×3
2414728155
n×4
3219637540
n×5
4024546925
n÷2
402454692.5
n÷3
268303128.33333
n÷3
201227346.25
n÷5
160981877
n2
647879118061078225
n3
5.2148398247288E+26
n4
4.197473516196E+35
n5
3.3785858264751E+44
2 √n28370.924993733
3 √n930.21284102198
4 √n168.43670916321
5 √n60.415642473843
1 , 5 , 7 , 35 , 139 , 695 , 973 , 4865 , 165449 , 827245 , 1158143 , 5790715 , 22997411 , 114987055 , 160981877 , 804909385
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
-804909384 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 804909385 can be divided by 16 positive divisors.
The sum of these divisors (counting 804909385) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101111111110011111000101001001
3
Ternary
2002002120122002201
4
Quaternary
233332133011021
5
Quinary
3122024100020
6
Senary
211512000201
8
Octal
5776370511
10
Decimal
804909385
12
Duodecimal
1a5690061
16
Hexadecimal
2ff9f149
20
Vigesimal
cbadd95
36
Base36
db8021
md5
ecb939d104cb7755c4a20916a9dc698d
sha1
a032fb3e7a36fc017dbd91eb10844f7b98593075
sha256
70e1835d488fffaad546c3468aee86749468561b5ba65050699713dfe18fd091
sha512
ee1d1dbf95a61fbd0957b22f58226c81dbf2bad45a5eab05afbbd66b8f468ef61e6496b85b24d5b346a0213c691911ab9afb147db891c06147749e7ee94c4bdb
ripemd-160
4d64fdb4426f7dedae19999d326fb93222c1c6a9
Diameter
1609818770
Circumference
5057394821.443
Area
2.0353722777149E+18
Volume
2.1843869977354E+27
Surface area
8.1414891108597E+18
Circumference
5057394821.443
Perimeter
3219637540
Area
647879118061078225
Diagonal
1138313768.7484
Surface area
3887274708366469350
Volume
5.2148398247288E+26
Space diagonal
1394143950.309
Perimeter
2414728155
Area
2.8053988741118E+17
Altitude
697071975.15451
Surface area
2.8053988741118E+17
Volume
6.1457476714457E+25
Height
379437922.91613