142196990 is an even 9-digits composite number following 142196989
and preceding 142196991 . In scientific notation, it is written as 1.42196990 × 10^8.
The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors.
There are 52503456 positive integers (up to 142196990) that are relatively prime to 142196990.
142196990 has 16 divisors, whose sum is 275643648
The reverse of 142196990 is 099691241
Previous prime number is 13
Is Prime? no
Number parity even
Number length 9
Sum of Digits 41
Digital Root 5
Name
one hundred forty-two million one hundred ninety-six thousand nine hundred ninety
Scientific notation
1.42196990 × 10^8
Engineering notation
1.42196990 × 10^6
Prime Factorization
2 × 5 × 13 × 1093823
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
142196990
Product of the distinct prime numbers
The prime factorization of 142196990 is 2 × 5 × 13 × 1093823.
Since it has a total of 4 prime factors.
9 , 2 , 56 , 20 , 880 , 111 , 3852 , 61 , 94823 , 62875 , 744370 , 524997 , 8233117 , 143883 , 68556852 , 56213027 , 556156264 , 92133782 , 8933087582 , 100849967
n×2
284393980
n×3
426590970
n×4
568787960
n×5
710984950
n÷2
71098495
n÷3
47398996.666667
n÷3
35549247.5
n÷5
28439398
n2
20219983965060100
n3
2.8752208576798E+24
n4
4.0884775154729E+32
n5
5.8136919638292E+40
2 √n
11924.637939996
3 √n
521.95148132692
4 √n
109.19999056775
5 √n
42.714770832261
1 , 2 , 5 , 10 , 13 , 26 , 65 , 130 , 1093823 , 2187646 , 5469115 , 10938230 , 14219699 , 28439398 , 71098495 , 142196990
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
-142196989
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 142196990 can be divided by 16 positive divisors.
The sum of these divisors (counting 142196990) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000011110011100000011111110
3
Ternary
100220120100121012
4
Quaternary
20132130003332
5
Quinary
242400300430
6
Senary
22035435222
8
Octal
1036340376
10
Decimal
142196990
12
Duodecimal
3b755b12
16
Hexadecimal
879c0fe
20
Vigesimal
248ec9a
36
Base36
2cnrwe
md5
9002efe743c0e2554845da84e72312ab
sha1
0c80d3cd46afdebf14ab85205f4b2f455127d004
sha256
a3762b2877b956eea58eb59a857c21855b2fba5a635e50e1203a0e97baccf5ab
sha512
694ca448840701d99c9faad608b443db7a6c56e2de9af8b1159751090b082c1253ccd9c74094313e3791e87e948423efe28466f6877d9030a3df2a77c9935621
ripemd-160
3a65a815c8e268b1a31603f6df89f30f88a9c415
Diameter
284393980
Circumference
893450038.29316
Area
6.3522953080336E+16
Volume
1.2043696965247E+25
Surface area
2.5409181232134E+17
Circumference
893450038.29316
Perimeter
568787960
Area
20219983965060100
Diagonal
201096911.78663
Surface area
121319903790360600
Volume
2.8752208576798E+24
Space diagonal
246292411.36336
Perimeter
426590970
Area
8.755509888928E+15
Altitude
123146205.68168
Surface area
8.755509888928E+15
Volume
3.3884802764573E+23
Height
67032303.928877