201438879 is an odd 9-digits composite number following 201438878
and preceding 201438880 . In scientific notation, it is written as 2.01438879 × 10^8.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 133937496 positive integers (up to 201438879) that are relatively prime to 201438879.
201438879 has 8 divisors, whose sum is 269295360
The reverse of 201438879 is 978834102
Previous prime number is 379
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
two hundred one million four hundred thirty-eight thousand eight hundred seventy-nine
Scientific notation
2.01438879 × 10^8
Engineering notation
2.01438879 × 10^6
Prime Factorization
3 × 379 × 177167
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
201438879
Product of the distinct prime numbers
The prime factorization of 201438879 is 3 × 379 × 177167.
Since it has a total of 3 prime factors.
10 , 1 , 24 , 99 , 164 , 5 , 4575 , 7215 , 66234 , 76177 , 835261 , 240214 , 2163097 , 1869935 , 27592197 , 29826511 , 512177637 , 640372989 , 6103810148 , 4025318647
n×2
402877758
n×3
604316637
n×4
805755516
n×5
1007194395
n÷2
100719439.5
n÷3
67146293
n÷3
50359719.75
n÷5
40287775.8
n2
40577621972776641
n3
8.1739106826819E+24
n4
1.6465434049656E+33
n5
3.3167785772111E+41
2 √n
14192.916507892
3 √n
586.20263370129
4 √n
119.13402749799
5 √n
45.796117311225
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
-201438878
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 201438879 can be divided by 8 positive divisors.
The sum of these divisors (counting 201438879) is 1, the average is 0.125.
Base
System
Value
2
Binary
1100000000011011011010011111
3
Ternary
112001001011012020
4
Quaternary
30000123122133
5
Quinary
403032021004
6
Senary
31553311223
8
Octal
1400333237
10
Decimal
201438879
12
Duodecimal
57565513
16
Hexadecimal
c01b69f
20
Vigesimal
32ijh3j
36
Base36
3bxj8f
md5
489e655536e28387a1ff887deee6068a
sha1
3fa62214fc875b1a926bd0da28a2eb17a736885f
sha256
21cd89a1b9442c6008c2cc71365484f50e627010091e21d6ef78301f3d51f23f
sha512
85b201abbea1c73486592dd4f5ca234c4d61268c8a59ba00492f0b6c91b7b760edca50f6d24ed5a9c35a50c0f35b4959eb685f19809fe90f717be9ed5669269a
ripemd-160
c008008065007080ff4d3761460c95fa0ebe981a
Diameter
402877758
Circumference
1265677804.8275
Area
1.2747835908982E+17
Volume
3.4238797002417E+25
Surface area
5.0991343635928E+17
Circumference
1265677804.8275
Perimeter
805755516
Area
40577621972776641
Diagonal
284877594.67103
Surface area
243465731836659846
Volume
8.1739106826819E+24
Space diagonal
348902373.04772
Perimeter
604316637
Area
1.7570625726793E+16
Altitude
174451186.52386
Surface area
1.7570625726793E+16
Volume
9.6330461208959E+23
Height
94959198.223678