345779681 is an odd 9-digits composite number following 345779680
and preceding 345779682 . In scientific notation, it is written as 3.45779681 × 10^8.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 317037312 positive integers (up to 345779681) that are relatively prime to 345779681.
345779681 has 8 divisors, whose sum is 374879400
The reverse of 345779681 is 186977543
Previous prime number is 149
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 50
Digital Root 5
Name
three hundred forty-five million seven hundred seventy-nine thousand six hundred eighty-one
Scientific notation
3.45779681 × 10^8
Engineering notation
3.45779681 × 10^6
Prime Factorization
13 × 149 × 178513
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
345779681
Product of the distinct prime numbers
The prime factorization of 345779681 is 13 × 149 × 178513.
Since it has a total of 3 prime factors.
1 , 2 , 78 , 67 , 370 , 798 , 7795 , 674 , 95827 , 24655 , 68974 , 997409 , 3523261 , 3873156 , 29067668 , 3269748 , 696937740 , 8947248 , 497049722 , 8805575276
n×2
691559362
n×3
1037339043
n×4
1383118724
n×5
1728898405
n÷2
172889840.5
n÷3
115259893.66667
n÷3
86444920.25
n÷5
69155936.2
n2
119563587792461761
n3
4.1342659246093E+25
n4
1.4295451525806E+34
n5
4.9430766683441E+42
2 √n
18595.152083272
3 √n
701.8858542557
4 √n
136.36404248654
5 √n
51.022283772844
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
-345779680
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 345779681 can be divided by 8 positive divisors.
The sum of these divisors (counting 345779681) is 1, the average is 0.125.
Base
System
Value
2
Binary
10100100111000010110111100001
3
Ternary
220002122102112212
4
Quaternary
110213002313201
5
Quinary
1202004422211
6
Senary
54151131505
8
Octal
2447026741
10
Decimal
345779681
12
Duodecimal
97973b95
16
Hexadecimal
149c2de1
20
Vigesimal
5812941
36
Base36
5pv9b5
md5
49bf423c74c95127aa168de746ef0018
sha1
ea38de7134ff2a86f71a95b18bc876eec0ba07f8
sha256
5f4bf9176df709d226ddd845194335c9950a41d280cdd94ea155690102ce8c93
sha512
5455042985dadda83bbd47cd2119b913fd1a4d54dfe0562fda3d1da91fdbd1a82e9d912ccf2590458349c1fcac3901cb7da77c81c5be375634344b137b397f0f
ripemd-160
4238dd9ea73db1422a52e1948cc56ff9f9ecade9
Diameter
691559362
Circumference
2172597811.1804
Area
3.7562008904564E+17
Volume
1.7317572608986E+26
Surface area
1.5024803561825E+18
Circumference
2172597811.1804
Perimeter
1383118724
Area
119563587792461761
Diagonal
489006314.46324
Surface area
717381526754770566
Volume
4.1342659246093E+25
Space diagonal
598907975.71696
Perimeter
1037339043
Area
5.1772552197941E+16
Altitude
299453987.85848
Surface area
5.1772552197941E+16
Volume
4.8722791175328E+24
Height
163002104.82108