142169122 is an even 9-digits composite number following 142169121
and preceding 142169123 . In scientific notation, it is written as 1.42169122 × 10^8.
The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors.
There are 70083300 positive integers (up to 142169122) that are relatively prime to 142169122.
142169122 has 8 divisors, whose sum is 216257472
The reverse of 142169122 is 221961241
Previous prime number is 71
Is Prime? no
Number parity even
Number length 9
Sum of Digits 28
Digital Root 1
Name
one hundred forty-two million one hundred sixty-nine thousand one hundred twenty-two
Scientific notation
1.42169122 × 10^8
Engineering notation
1.42169122 × 10^6
Prime Factorization
2 × 71 × 1001191
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
142169122
Product of the distinct prime numbers
The prime factorization of 142169122 is 2 × 71 × 1001191.
Since it has a total of 3 prime factors.
9 , 5 , 11 , 37 , 416 , 903 , 739 , 3862 , 93630 , 75260 , 991936 , 690678 , 7635898 , 6386340 , 55514552 , 35705742 , 431016377 , 31507529 , 8760369001 , 4901667852
n×2
284338244
n×3
426507366
n×4
568676488
n×5
710845610
n÷2
71084561
n÷3
47389707.333333
n÷3
35542280.5
n÷5
28433824.4
n2
20212059250250884
n3
2.8735307174201E+24
n4
4.0852733913565E+32
n5
5.8079973117912E+40
2 √n
11923.46937766
3 √n
521.91738146255
4 √n
109.19463987605
5 √n
42.713096438786
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-142169121
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 142169122 can be divided by 8 positive divisors.
The sum of these divisors (counting 142169122) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000011110010101010000100010
3
Ternary
100220111221101001
4
Quaternary
20132111100202
5
Quinary
242343402442
6
Senary
22035102214
8
Octal
1036252042
10
Decimal
142169122
12
Duodecimal
3b74196a
16
Hexadecimal
8795422
20
Vigesimal
248b2g2
36
Base36
2cn6ea
md5
ead44440bbeeb0047894ceaf3a09c94c
sha1
70d8e911a9b313adedac85f32e13376f25dcf2f3
sha256
e9e37ad285f74747a53b6568516a0924020b2bdbd9aaf1473f39ee99cc12e491
sha512
f72b8c0085388095ca5e05c26404f42d95680bc38b561e3c990f24cad22f01caff139316962184dfd4f4777912acbe394d9c73b5a9fcec3d22fa0c3e9e5aff92
ripemd-160
6ceff533f0f35f2f0f9792501a0b120591e80da4
Diameter
284338244
Circumference
893274938.48502
Area
6.349805685451E+16
Volume
1.2036617322282E+25
Surface area
2.5399222741804E+17
Circumference
893274938.48502
Perimeter
568676488
Area
20212059250250884
Diagonal
201057500.48308
Surface area
121272355501505304
Volume
2.8735307174201E+24
Space diagonal
246244142.57146
Perimeter
426507366
Area
8.7520783867568E+15
Altitude
123122071.28573
Surface area
8.7520783867568E+15
Volume
3.3864884270594E+23
Height
67019166.827692