142767970 is an even 9-digits composite number following 142767969
and preceding 142767971 . In scientific notation, it is written as 1.42767970 × 10^8.
The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors.
There are 57074544 positive integers (up to 142767970) that are relatively prime to 142767970.
142767970 has 16 divisors, whose sum is 257129280
The reverse of 142767970 is 079767241
Previous prime number is 2539
Is Prime? no
Number parity even
Number length 9
Sum of Digits 43
Digital Root 7
Name
one hundred forty-two million seven hundred sixty-seven thousand nine hundred seventy
Scientific notation
1.42767970 × 10^8
Engineering notation
1.42767970 × 10^6
Prime Factorization
2 × 5 × 2539 × 5623
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
142767970
Product of the distinct prime numbers
The prime factorization of 142767970 is 2 × 5 × 2539 × 5623.
Since it has a total of 4 prime factors.
6 , 2 , 69 , 92 , 806 , 832 , 1859 , 1616 , 57039 , 84869 , 159743 , 708340 , 6916681 , 9164203 , 64556133 , 96645778 , 564421634 , 498740802 , 2703589082 , 6053330795
n×2
285535940
n×3
428303910
n×4
571071880
n×5
713839850
n÷2
71383985
n÷3
47589323.333333
n÷3
35691992.5
n÷5
28553594
n2
20382693257920900
n3
2.9099957395661E+24
n4
4.1545418444649E+32
n5
5.9313550541432E+40
2 √n
11948.555142778
3 √n
522.64916568659
4 √n
109.30944672249
5 √n
42.749019378206
1 , 2 , 5 , 10 , 2539 , 5078 , 5623 , 11246 , 12695 , 25390 , 28115 , 56230 , 14276797 , 28553594 , 71383985 , 142767970
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
-142767969
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 142767970 can be divided by 16 positive divisors.
The sum of these divisors (counting 142767970) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000100000100111011101100010
3
Ternary
100221122100211121
4
Quaternary
20200213131202
5
Quinary
243022033340
6
Senary
22100002454
8
Octal
1040473542
10
Decimal
142767970
12
Duodecimal
3b99042a
16
Hexadecimal
8827762
20
Vigesimal
24c5jia
36
Base36
2d00gy
md5
e83f0ce1814b4e23027877d9af604886
sha1
cb41cac81c6305e2967d7ced8b72f487d135c628
sha256
95efc0ffc43f41aaf868e8c4bc2c55ad2d3b009f51306480af7edb21080ebde0
sha512
5f2dd728d984249c0b99906c1fc89378b31d6877f8119a3134cae664ebca0881059ffb91d274a5edb4a8ff0dda060fa429c95f30de1d5189a28daa2c6cb20628
ripemd-160
de00a702b32ac7ea917b962e3293d608389c4cfe
Diameter
285535940
Circumference
897037611.43986
Area
6.4034119399459E+16
Volume
1.2189361649864E+25
Surface area
2.5613647759783E+17
Circumference
897037611.43986
Perimeter
571071880
Area
20382693257920900
Diagonal
201904399.44648
Surface area
122296159547525400
Volume
2.9099957395661E+24
Space diagonal
247281377.73347
Perimeter
428303910
Area
8.8259650794527E+15
Altitude
123640688.86673
Surface area
8.8259650794527E+15
Volume
3.4294628677852E+23
Height
67301466.482158