142479557 is an odd 9-digits composite number following 142479556
and preceding 142479558 . In scientific notation, it is written as 1.42479557 × 10^8.
The sum of its digits is 44. It has a total of 5 prime factors and 16 positive divisors.
There are 128550400 positive integers (up to 142479557) that are relatively prime to 142479557.
142479557 has 16 divisors, whose sum is 157901184
The reverse of 142479557 is 755974241
Previous prime number is 167
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 44
Digital Root 8
Name
one hundred forty-two million four hundred seventy-nine thousand five hundred fifty-seven
Scientific notation
1.42479557 × 10^8
Engineering notation
1.42479557 × 10^6
Prime Factorization
11 × 11 × 11 × 167 × 641
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
1177517
Product of the distinct prime numbers
The prime factorization of 142479557 is 11 × 11 × 11 × 167 × 641.
Since it has a total of 5 prime factors.
4 , 3 , 38 , 58 , 479 , 278 , 7437 , 3506 , 54258 , 92536 , 23918 , 875863 , 1183058 , 2836307 , 34870977 , 88497935 , 53788896 , 315674418 , 168138641 , 5384028166
n×2
284959114
n×3
427438671
n×4
569918228
n×5
712397785
n÷2
71239778.5
n÷3
47493185.666667
n÷3
35619889.25
n÷5
28495911.4
n2
20300424162916249
n3
2.8923954416444E+24
n4
4.1210722119431E+32
n5
5.8716854312267E+40
2 √n
11936.480092557
3 √n
522.29698484145
4 √n
109.25419942756
5 √n
42.731733501126
1 , 11 , 121 , 167 , 641 , 1331 , 1837 , 7051 , 20207 , 77561 , 107047 , 222277 , 853171 , 1177517 , 12952687 , 142479557
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
-142479556
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 142479557 can be divided by 16 positive divisors.
The sum of these divisors (counting 142479557) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000011111100001000011000101
3
Ternary
100221002201012122
4
Quaternary
20133201003011
5
Quinary
242433321212
6
Senary
22045455325
8
Octal
1037410305
10
Decimal
142479557
12
Duodecimal
3b871545
16
Hexadecimal
87e10c5
20
Vigesimal
24a9ihh
36
Base36
2cttxh
md5
7df97f0c55f2a6d9082ebea02c5a036e
sha1
87f94c900e40c20a06f15a4d6461a0967fffd626
sha256
befb8ab9591f2dba7315c4189134c47016976fe5cf8f54c8a6eae066a5b75fff
sha512
a3d4b26f8f61842fc62414602aaa40f6df97454d395cf5feef4de49e8d189182ffe171b47a46588fbc7bd387ddab473ae781961da8878ff3d7df6bd6a23f4840
ripemd-160
c624a30264cac4f13358f5e081b4ddab5231a9d4
Diameter
284959114
Circumference
895225459.11586
Area
6.3775663414974E+16
Volume
1.2115637694329E+25
Surface area
2.551026536599E+17
Circumference
895225459.11586
Perimeter
569918228
Area
20300424162916249
Diagonal
201496521.87031
Surface area
121802544977497494
Volume
2.8923954416444E+24
Space diagonal
246781831.76391
Perimeter
427438671
Area
8.7903415163425E+15
Altitude
123390915.88195
Surface area
8.7903415163425E+15
Volume
3.4087207177664E+23
Height
67165507.290103