42769894 is an even 8-digits composite number following 42769893
and preceding 42769895 . In scientific notation, it is written as 4.2769894 × 10^7.
The sum of its digits is 49. It has a total of 4 prime factors and 16 positive divisors.
There are 20639880 positive integers (up to 42769894) that are relatively prime to 42769894.
42769894 has 16 divisors, whose sum is 66401280
The reverse of 42769894 is 49896724
Previous prime number is 523
Is Prime? no
Number parity even
Number length 8
Sum of Digits 49
Digital Root 4
Name
forty-two million seven hundred sixty-nine thousand eight hundred ninety-four
Scientific notation
4.2769894 × 10^7
Engineering notation
4.2769894 × 10^6
Prime Factorization
2 × 31 × 523 × 1319
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
42769894
Product of the distinct prime numbers
The prime factorization of 42769894 is 2 × 31 × 523 × 1319.
Since it has a total of 4 prime factors.
10 , 10 , 58 , 8 , 869 , 733 , 4588 , 7058 , 46796 , 67688 , 356076 , 508147 , 1752711 , 129459 , 24071201 , 90546267 , 686191770 , 904022252 , 4236193614 , 5290306839
n×2
85539788
n×3
128309682
n×4
171079576
n×5
213849470
n÷2
21384947
n÷3
14256631.333333
n÷3
10692473.5
n÷5
8553978.8
n2
1829263832771236
n3
7.8237420225659E+22
n4
3.3462061698849E+30
n5
1.4311688318812E+38
2 √n
6539.8695705648
3 √n
349.7137632528
4 √n
80.869460061044
5 √n
33.591363672219
1 , 2 , 31 , 62 , 523 , 1046 , 1319 , 2638 , 16213 , 32426 , 40889 , 81778 , 689837 , 1379674 , 21384947 , 42769894
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
-42769893
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 42769894 can be divided by 16 positive divisors.
The sum of these divisors (counting 42769894) is 1, the average is 0.0625.
Base
System
Value
2
Binary
10100011001001110111100110
3
Ternary
2222110221021011
4
Quaternary
2203021313212
5
Quinary
41422114034
6
Senary
4124412434
8
Octal
243116746
10
Decimal
42769894
12
Duodecimal
123a711a
16
Hexadecimal
28c9de6
20
Vigesimal
d764ee
36
Base36
pgpgm
md5
3cd37b565f0527be4e3d86982093f8e1
sha1
f225b0350afd21f0c43af2406445e793eda0887e
sha256
97b1210cb640eb4546011ed488b165e8bc6e1dceb7ac736459b03fdfe2e275ba
sha512
6a3b50d352913ae62077b0ee75e2798628b6c6daf5bf60b384da7cc9569e347c631d199af0de48f807912708da67188ade639cc90cc6d531fe2f0b622551ae8c
ripemd-160
71117bd00c3703bb93678fadd393fc041b401b28
Diameter
85539788
Circumference
268731169.57043
Area
5.7468018185116E+15
Volume
3.27720139489E+23
Surface area
2.2987207274046E+16
Circumference
268731169.57043
Perimeter
171079576
Area
1829263832771236
Diagonal
60485764.15606
Surface area
10975582996627416
Volume
7.8237420225659E+22
Space diagonal
74079629.442335
Perimeter
128309682
Area
7.9209447470199E+14
Altitude
37039814.721168
Surface area
7.9209447470199E+14
Volume
9.2203683973509E+21
Height
20161921.385353