378993609 is an odd 9-digits composite number following 378993608
and preceding 378993610 . In scientific notation, it is written as 3.78993609 × 10^8.
The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors.
There are 241676952 positive integers (up to 378993609) that are relatively prime to 378993609.
378993609 has 8 divisors, whose sum is 439413120
The reverse of 378993609 is 906399873
Previous prime number is 23
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 54
Digital Root 9
Name
three hundred seventy-eight million nine hundred ninety-three thousand six hundred nine
Scientific notation
3.78993609 × 10^8
Engineering notation
3.78993609 × 10^6
Prime Factorization
9 × 23 × 1830887
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
378993609
Product of the distinct prime numbers
The prime factorization of 378993609 is 9 × 23 × 1830887.
Since it has a total of 3 prime factors.
8 , 6 , 83 , 2 , 771 , 971 , 5607 , 9430 , 85755 , 64628 , 933055 , 560057 , 4284804 , 1803338 , 63194784 , 11840466 , 682547118 , 424675510 , 952851281 , 9445844447
n×2
757987218
n×3
1136980827
n×4
1515974436
n×5
1894968045
n÷2
189496804.5
n÷3
126331203
n÷3
94748402.25
n÷5
75798721.8
n2
143636155662844881
n3
5.4437185017547E+25
n4
2.0631345213601E+34
n5
7.8191479810275E+42
2 √n
19467.75819143
3 √n
723.67565381268
4 √n
139.52690848517
5 √n
51.96684816711
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
-378993608
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 378993609 can be divided by 8 positive divisors.
The sum of these divisors (counting 378993609) is 1, the average is 0.125.
Base
System
Value
2
Binary
10110100101101111101111001001
3
Ternary
222102010212111100
4
Quaternary
112211233233021
5
Quinary
1234010243414
6
Senary
101335052013
8
Octal
2645575711
10
Decimal
378993609
12
Duodecimal
a6b11009
16
Hexadecimal
1696fbc9
20
Vigesimal
5i8e409
36
Base36
69n5c9
md5
f015918add028a54c4b108288e61c59e
sha1
eb2bb614a5bf8c12d06b6f771bb8f7b9f0de2f25
sha256
4baaeb94e4d6708e7df316187300b2eddcaf0c42c770d5cb100d15743ce278de
sha512
e255b9c3ddab5b1837cd1da3aba009a6636db357d9105ad10c69fc8bf04b60650252f275bcd90400bf707e7c122d9f0b77269ad568fed207ea4dd287b4f98c1d
ripemd-160
21ed137c43e7ac7b7f455ae7a530af3be43115c4
Diameter
757987218
Circumference
2381287075.5838
Area
4.5124629142027E+17
Volume
2.2802594737765E+26
Surface area
1.8049851656811E+18
Circumference
2381287075.5838
Perimeter
1515974436
Area
143636155662844881
Diagonal
535977901.90053
Surface area
861816933977069286
Volume
5.4437185017547E+25
Space diagonal
656436186.53189
Perimeter
1136980827
Area
6.219627985298E+16
Altitude
328218093.26595
Surface area
6.219627985298E+16
Volume
6.4154837791024E+24
Height
178659300.63351