858940138 is an even 9-digits composite number following 858940137
and preceding 858940139 . In scientific notation, it is written as 8.58940138 × 10^8.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 368117196 positive integers (up to 858940138) that are relatively prime to 858940138.
858940138 has 8 divisors, whose sum is 1472468832
The reverse of 858940138 is 831049858
Previous prime number is 7
Is Prime? no
Number parity even
Number length 9
Sum of Digits 46
Digital Root 1
Name
eight hundred fifty-eight million nine hundred forty thousand one hundred thirty-eight
Scientific notation
8.58940138 × 10^8
Engineering notation
8.58940138 × 10^6
Prime Factorization
2 × 7 × 61352867
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
858940138
Product of the distinct prime numbers
The prime factorization of 858940138 is 2 × 7 × 61352867.
Since it has a total of 3 prime factors.
8 , 1 , 70 , 58 , 560 , 50 , 5254 , 5608 , 81516 , 13701 , 880323 , 463307 , 5219814 , 9298136 , 76618660 , 80192777 , 977285857 , 765811397 , 5893446313 , 6336663768
n×2
1717880276
n×3
2576820414
n×4
3435760552
n×5
4294700690
n÷2
429470069
n÷3
286313379.33333
n÷3
214735034.5
n÷5
171788027.6
n2
737778160667459044
n3
6.3370727513709E+26
n4
5.4431661435786E+35
n5
4.6753538785223E+44
2 √n
29307.680529172
3 √n
950.57772357461
4 √n
171.19486128144
5 √n
61.205800099923
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
-858940137
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 858940138 can be divided by 8 positive divisors.
The sum of these divisors (counting 858940138) is 1, the average is 0.125.
Base
System
Value
2
Binary
110011001100100110001011101010
3
Ternary
2012212020200100201
4
Quaternary
303030212023222
5
Quinary
3224342041023
6
Senary
221122022414
8
Octal
6314461352
10
Decimal
858940138
12
Duodecimal
1bb7a7a0a
16
Hexadecimal
333262ea
20
Vigesimal
d887a6i
36
Base36
e7e2ga
md5
f08ffc7149153f923702ba6504f36cc7
sha1
7fd57be1b4186d4a520e1a1de47d9d7dd00ed1cc
sha256
b6085a6fa975a03d1b5f02cbed49cd4ef0b85063de33a66c325f70c681a7c331
sha512
0c6db3ab4caac51d2160c079d079a32ccbfd0252f08701964d0965ab0168ddab103f6fa25395c3081aecf1fdc5abffbcea975127e789bfce9ca12dfd6374bf87
ripemd-160
aff63d889e829e20fb3b4bdb33a8ee109f75ae46
Diameter
1717880276
Circumference
5396880054.8284
Area
2.3177984495319E+18
Volume
2.6544668267961E+27
Surface area
9.2711937981275E+18
Circumference
5396880054.8284
Perimeter
3435760552
Area
737778160667459044
Diagonal
1214724792.4262
Surface area
4426668964004754264
Volume
6.3370727513709E+26
Space diagonal
1487727959.6762
Perimeter
2576820414
Area
3.1946731474769E+17
Altitude
743863979.83811
Surface area
3.1946731474769E+17
Volume
7.4683118589448E+25
Height
404908264.14207