142493227 is an odd 9-digits prime number following 142493226
and preceding 142493228 . In scientific notation, it is written as 1.42493227 × 10^8.
The sum of its digits is 34. It has a total of 1 prime factors and 2 positive divisors.
There are 142493226 positive integers (up to 142493227) that are relatively prime to 142493227.
142493227 has 2 divisors, whose sum is 142493228
The reverse of 142493227 is 722394241
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 34 Digital Root 7
Name
one hundred forty-two million four hundred ninety-three thousand two hundred twenty-seven
Scientific notation
1.42493227 × 10^8
Engineering notation
1.42493227 × 10^6
Prime Factorization
142493227
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
142493227 Product of the distinct prime numbers
The prime factorization of 142493227 is 142493227.
Since it has a total of 1 prime factors.
9 , 9 , 88 , 9 , 324 , 897 , 9759 , 4088 , 64987 , 57413 , 781871 , 9100 , 6435682 , 7406943 , 39279087 , 96018131 , 987838449 , 87368592 , 779821941 , 2397901154
n×2
284986454
n×3
427479681
n×4
569972908
n×5
712466135
n÷2
71246613.5
n÷3
47497742.333333
n÷3
35623306.75
n÷5
28498645.4
n2
20304319740873529
n3
2.8932280419169E+24
n4
4.1226540013963E+32
n5
5.8745027246342E+40
2 √n11937.05269319
3 √n522.31368798962
4 √n109.25681989327
5 √n42.732553436832
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
142493228 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
71246614 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
11937.052735077 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999859642 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 142493227 can be divided by 2 positive divisors.
The sum of these divisors (counting 142493227) is 142493228, the average is 71246614.
Base
System
Value
2
Binary
1000011111100100011000101011
3
Ternary
100221010101221221
4
Quaternary
20133210120223
5
Quinary
242434240402
6
Senary
22050042511
8
Octal
1037443053
10
Decimal
142493227
12
Duodecimal
3b879437
16
Hexadecimal
87e462b
20
Vigesimal
24abd17
36
Base36
2cu4h7
md5
f7c33a5dc7ed460fada4f5edc5e32c13
sha1
28b988bbef10ebacd4e75bc3a91c04d906a4281e
sha256
2f281b2b03d02753f42111eb64cc477e33fff6351a2f85f5394349ef8619d019
sha512
badeefc1fed14ae37aa320c074250332898a5004f665d8585aad5e8ec5b7e8b33789e42ae3c00e268e73b3709d5253ab189fd2410f8b07ed6f6422ba8b5fce21
ripemd-160
4cd40f2ea43fff15cb0f44361fabe337b79b0b15
Diameter
284986454
Circumference
895311350.25901
Area
6.3787901734066E+16
Volume
1.2119125282195E+25
Surface area
2.5515160693627E+17
Circumference
895311350.25901
Perimeter
569972908
Area
20304319740873529
Diagonal
201515854.16971
Surface area
121825918445241174
Volume
2.8932280419169E+24
Space diagonal
246805508.89845
Perimeter
427479681
Area
8.7920283510792E+15
Altitude
123402754.44922
Surface area
8.7920283510792E+15
Volume
3.4097019465975E+23
Height
67171951.389903