142417668 is an even 9-digits composite number following 142417667
and preceding 142417669 . In scientific notation, it is written as 1.42417668 × 10^8.
The sum of its digits is 39. It has a total of 4 prime factors and 12 positive divisors.
There are 47472552 positive integers (up to 142417668) that are relatively prime to 142417668.
142417668 has 12 divisors, whose sum is 332307920
The reverse of 142417668 is 866714241
Previous prime number is 3
Is Prime? no Number parity even Number length 9 Sum of Digits 39 Digital Root 3
Name
one hundred forty-two million four hundred seventeen thousand six hundred sixty-eight
Scientific notation
1.42417668 × 10^8
Engineering notation
1.42417668 × 10^6
Prime Factorization
2 × 2 × 3 × 11868139
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
71208834 Product of the distinct prime numbers
The prime factorization of 142417668 is 2 × 2 × 3 × 11868139.
Since it has a total of 4 prime factors.
1 , 9 , 67 , 60 , 739 , 18 , 838 , 6627 , 23834 , 54771 , 460241 , 826327 , 1227159 , 2926703 , 25838671 , 97396629 , 528362645 , 737660748 , 4979212918 , 9277662150
n×2
284835336
n×3
427253004
n×4
569670672
n×5
712088340
n÷2
71208834
n÷3
47472556
n÷3
35604417
n÷5
28483533.6
n2
20282792158558224
n3
2.8886279597505E+24
n4
4.1139165774727E+32
n5
5.858944053102E+40
2 √n11933.887380062
3 √n522.22135031962
4 √n109.24233327818
5 √n42.728020570051
1 , 2 , 3 , 4 , 6 , 12 , 11868139 , 23736278 , 35604417 , 47472556 , 71208834 , 142417668
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-142417667 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 142417668 can be divided by 12 positive divisors.
The sum of these divisors (counting 142417668) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000011111010001111100000100
3
Ternary
100220222120022110
4
Quaternary
20133101330010
5
Quinary
242424331133
6
Senary
22044301020
8
Octal
1037217404
10
Decimal
142417668
12
Duodecimal
3b841770
16
Hexadecimal
87d1f04
20
Vigesimal
24a2438
36
Base36
2csi6c
md5
3273f109279912ca8eae40b70dbe2343
sha1
202c068fd513b2d2d63067206b2d2128bea3993c
sha256
ca8b26179d0e5465d8c6c7cca5592ceec98c3b447e07bba925be083483186d54
sha512
bba947c43c51b2c5c8a28b20ac05b44658e611495beed4d3194f65180f76770d03f25dd949af9de01378552533c8d1b954586283e723b197f02eaca535360bfe
ripemd-160
10ffb123612c78b4a7af12a41e219298d1ec8f0d
Diameter
284835336
Circumference
894836599.06038
Area
6.3720270839615E+16
Volume
1.2099856503075E+25
Surface area
2.5488108335846E+17
Circumference
894836599.06038
Perimeter
569670672
Area
20282792158558224
Diagonal
201408997.60715
Surface area
121696752951349344
Volume
2.8886279597505E+24
Space diagonal
246674636.87148
Perimeter
427253004
Area
8.7827066344956E+15
Altitude
123337318.43574
Surface area
8.7827066344956E+15
Volume
3.4042806977745E+23
Height
67136332.535716