118857138 is an even 9-digits composite number following 118857137
and preceding 118857139 . In scientific notation, it is written as 1.18857138 × 10^8.
The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors.
There are 38252816 positive integers (up to 118857138) that are relatively prime to 118857138.
118857138 has 16 divisors, whose sum is 245911680
The reverse of 118857138 is 831758811
Previous prime number is 29
Is Prime? no
Number parity even
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred eighteen million eight hundred fifty-seven thousand one hundred thirty-eight
Scientific notation
1.18857138 × 10^8
Engineering notation
1.18857138 × 10^6
Prime Factorization
2 × 3 × 29 × 683087
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
118857138
Product of the distinct prime numbers
The prime factorization of 118857138 is 2 × 3 × 29 × 683087.
Since it has a total of 4 prime factors.
8 , 4 , 33 , 22 , 614 , 532 , 1038 , 642 , 22532 , 31441 , 218773 , 418368 , 2435641 , 2930573 , 51093107 , 83202998 , 516617234 , 611031549 , 7756691566 , 2374055821
n×2
237714276
n×3
356571414
n×4
475428552
n×5
594285690
n÷2
59428569
n÷3
39619046
n÷3
29714284.5
n÷5
23771427.6
n2
14127019253551044
n3
1.679097076948E+24
n4
1.995726729902E+32
n5
2.3720636734625E+40
2 √n
10902.162079147
3 √n
491.67156181407
4 √n
104.41341905688
5 √n
41.21023145341
1 , 2 , 3 , 6 , 29 , 58 , 87 , 174 , 683087 , 1366174 , 2049261 , 4098522 , 19809523 , 39619046 , 59428569 , 118857138
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
-118857137
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 118857138 can be divided by 16 positive divisors.
The sum of these divisors (counting 118857138) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111000101011001110110110010
3
Ternary
22021122120100020
4
Quaternary
13011121312302
5
Quinary
220411412023
6
Senary
15443304310
8
Octal
705316662
10
Decimal
118857138
12
Duodecimal
3397b096
16
Hexadecimal
7159db2
20
Vigesimal
1h2h2gi
36
Base36
1yrir6
md5
2ef34b22d355f3faddd243b03544a4ad
sha1
9c9f51edf52d8dbc0646c6dbd8a1f3aa520b1f9b
sha256
0eb73c3970493ea9fd78b2704e9ece36d0d18f45f2227621b0ee5741aa8d6684
sha512
f199619002ed46887321b6f42100bc884f443d564fbded788d84fb3ffbff22c4b4222a54bf5b73181d7005ab2349aad7f573f7713026a45929c9514e659b0cff
ripemd-160
13d6d66c86bb8dfbcc11a36a1c7b20d6989bf97d
Diameter
237714276
Circumference
746801423.13502
Area
4.4381339904078E+16
Volume
7.0333853888051E+24
Surface area
1.7752535961631E+17
Circumference
746801423.13502
Perimeter
475428552
Area
14127019253551044
Diagonal
168089376.54445
Surface area
84762115521306264
Volume
1.679097076948E+24
Space diagonal
205866601.85823
Perimeter
356571414
Area
6.1171787766635E+15
Altitude
102933300.92911
Surface area
6.1171787766635E+15
Volume
1.9788348823007E+23
Height
56029792.181484