142425693 is an odd 9-digits composite number following 142425692
and preceding 142425694 . In scientific notation, it is written as 1.42425693 × 10^8.
The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors.
There are 93804480 positive integers (up to 142425693) that are relatively prime to 142425693.
142425693 has 24 divisors, whose sum is 208228800
The reverse of 142425693 is 396524241
Previous prime number is 199
Is Prime? no Number parity odd Number length 9 Sum of Digits 36 Digital Root 9
Name
one hundred forty-two million four hundred twenty-five thousand six hundred ninety-three
Scientific notation
1.42425693 × 10^8
Engineering notation
1.42425693 × 10^6
Prime Factorization
3 × 3 × 283 × 199 × 281
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
47475231 Product of the distinct prime numbers
The prime factorization of 142425693 is 3 × 3 × 283 × 199 × 281.
Since it has a total of 5 prime factors.
3 , 9 , 87 , 25 , 572 , 663 , 1776 , 2851 , 96911 , 85309 , 946386 , 422937 , 2383802 , 1315959 , 9388819 , 20835036 , 200849711 , 697579902 , 2400896100 , 9400525153
n×2
284851386
n×3
427277079
n×4
569702772
n×5
712128465
n÷2
71212846.5
n÷3
47475231
n÷3
35606423.25
n÷5
28485138.6
n2
20285078026530249
n3
2.8891162954876E+24
n4
4.1148439054242E+32
n5
5.8605949481687E+40
2 √n11934.223602732
3 √n522.23115890513
4 √n109.24387215186
5 √n42.728502089854
1 , 3 , 9 , 199 , 281 , 283 , 597 , 843 , 849 , 1791 , 2529 , 2547 , 55919 , 56317 , 79523 , 167757 , 168951 , 238569 , 503271 , 506853 , 715707 , 15825077 , 47475231 , 142425693
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-142425692 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 142425693 can be divided by 24 positive divisors.
The sum of these divisors (counting 142425693) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1000011111010011111001011101
3
Ternary
100220222222022200
4
Quaternary
20133103321131
5
Quinary
242430110233
6
Senary
22044402113
8
Octal
1037237135
10
Decimal
142425693
12
Duodecimal
3b846339
16
Hexadecimal
87d3e5d
20
Vigesimal
24a344d
36
Base36
2csod9
md5
5ff17b768c51d75bac43be1d5e131ea6
sha1
adc6cd9b45b1232ee299d9ac0a41e37f7c1fac44
sha256
f7f9105734e5a48f014e2206dfbac2e2cbf337211c3678bdd6f81de1cddc3f33
sha512
0f2b772bfd4807377bf0cde4ac9d313f2efdb477b33821eba766d25a5f0b282a51e4be7403d20af56e944cc1f82b85fc08752522805b1b4acaeadacce19428cc
ripemd-160
7dce18cd9eba3fcfe55378b0394b51ccce9cc1f5
Diameter
284851386
Circumference
894887021.62247
Area
6.3727452105643E+16
Volume
1.2101902039027E+25
Surface area
2.5490980842257E+17
Circumference
894887021.62247
Perimeter
569702772
Area
20285078026530249
Diagonal
201420346.67099
Surface area
121710468159181494
Volume
2.8891162954876E+24
Space diagonal
246688536.57921
Perimeter
427277079
Area
8.7836964443624E+15
Altitude
123344268.2896
Surface area
8.7836964443624E+15
Volume
3.4048562069598E+23
Height
67140115.556996