379984145 is an odd 9-digits composite number following 379984144
and preceding 379984146 . In scientific notation, it is written as 3.79984145 × 10^8.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 303917040 positive integers (up to 379984145) that are relatively prime to 379984145.
379984145 has 8 divisors, whose sum is 456086400
The reverse of 379984145 is 541489973
Previous prime number is 9871
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 50
Digital Root 5
Name
three hundred seventy-nine million nine hundred eighty-four thousand one hundred forty-five
Scientific notation
3.79984145 × 10^8
Engineering notation
3.79984145 × 10^6
Prime Factorization
5 × 9871 × 7699
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
379984145
Product of the distinct prime numbers
The prime factorization of 379984145 is 5 × 9871 × 7699.
Since it has a total of 3 prime factors.
4 , 5 , 45 , 16 , 693 , 699 , 8094 , 2030 , 45770 , 70044 , 304787 , 724343 , 2049346 , 4244541 , 32700411 , 46266374 , 704786042 , 9058414 , 3962752397 , 8428203990
n×2
759968290
n×3
1139952435
n×4
1519936580
n×5
1899920725
n÷2
189992072.5
n÷3
126661381.66667
n÷3
94996036.25
n÷5
75996829
n2
144387950451381025
n3
5.486513190057E+25
n4
2.084788023555E+34
n5
7.921863946368E+42
2 √n
19493.182013207
3 √n
724.30557049833
4 √n
139.61798599467
5 √n
51.993983877562
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
-379984144
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 379984145 can be divided by 8 positive divisors.
The sum of these divisors (counting 379984145) is 1, the average is 0.125.
Base
System
Value
2
Binary
10110101001100001100100010001
3
Ternary
222111000012020212
4
Quaternary
112221201210101
5
Quinary
1234233443040
6
Senary
101412213505
8
Octal
2651414421
10
Decimal
379984145
12
Duodecimal
a730a295
16
Hexadecimal
16a61911
20
Vigesimal
5iei075
36
Base36
6a8dn5
md5
bf4d54091a5218f6cb212832fa7d4663
sha1
af078e50665b615e0591d887ce5c119a6c89f692
sha256
4b14083ab415edf5a7ee4fb7e48af42c99252ed4e6753907a040ec083b072f5a
sha512
7ba985c167632476734e1b2f554684645d644a8d914c8a709b2d8606f6bea21f8046ac8616b8957a964069f03ee6c4a119613a06019b0167b39e55b91ba7e592
ripemd-160
5b861757df954162247c1d0eb96bd15d89a790ef
Diameter
759968290
Circumference
2387510796.8252
Area
4.5360812440495E+17
Volume
2.2981852708942E+26
Surface area
1.8144324976198E+18
Circumference
2387510796.8252
Perimeter
1519936580
Area
144387950451381025
Diagonal
537378731.34574
Surface area
866327702708286150
Volume
5.486513190057E+25
Space diagonal
658151845.21062
Perimeter
1139952435
Area
6.2521816545632E+16
Altitude
329075922.60531
Surface area
6.2521816545632E+16
Volume
6.4659178029313E+24
Height
179126243.78191