872893138 is an even 9-digits composite number following 872893137
and preceding 872893139 . In scientific notation, it is written as 8.72893138 × 10^8.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 402873744 positive integers (up to 872893138) that are relatively prime to 872893138.
872893138 has 8 divisors, whose sum is 1410058188
The reverse of 872893138 is 831398278
Previous prime number is 13
Is Prime? no
Number parity even
Number length 9
Sum of Digits 49
Digital Root 4
Name
eight hundred seventy-two million eight hundred ninety-three thousand one hundred thirty-eight
Scientific notation
8.72893138 × 10^8
Engineering notation
8.72893138 × 10^6
Prime Factorization
2 × 13 × 33572813
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
872893138
Product of the distinct prime numbers
The prime factorization of 872893138 is 2 × 13 × 33572813.
Since it has a total of 3 prime factors.
8 , 8 , 90 , 56 , 308 , 212 , 1948 , 5450 , 21080 , 84077 , 578659 , 248055 , 520542 , 4038377 , 81539600 , 50066100 , 722057139 , 495590517 , 9742086285 , 8610628737
n×2
1745786276
n×3
2618679414
n×4
3491572552
n×5
4364465690
n÷2
436446569
n÷3
290964379.33333
n÷3
218223284.5
n÷5
174578627.6
n2
761942430367487044
n3
6.6509431901882E+26
n4
5.8055626719431E+35
n5
5.0676358185681E+44
2 √n
29544.76498468
3 √n
955.69730165042
4 √n
171.8859068821
5 √n
61.403371232
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
-872893137
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 872893138 can be divided by 8 positive divisors.
The sum of these divisors (counting 872893138) is 1, the average is 0.125.
Base
System
Value
2
Binary
110100000001110100101011010010
3
Ternary
2020211111120021111
4
Quaternary
310001310223102
5
Quinary
3241430040023
6
Senary
222341043534
8
Octal
6401645322
10
Decimal
872893138
12
Duodecimal
2043b65aa
16
Hexadecimal
34074ad2
20
Vigesimal
dcfbcgi
36
Base36
efp4nm
md5
d6418ca467a6185344e3ca10c331f6a6
sha1
ec6fc117a28862eb63ab778998339793b13df7fd
sha256
a508bea66b3c7319fa3b56930832aae1262ab8c0316f6e697cf8fcd8ec79b5b9
sha512
1444db48c83d78346c0bc48d23e20cdba55d0d9775b16a0f76aeaf23c79caabec14884b8e46ba31f4b063705a5d7e084ff2048b29f832694704a37717a479d6d
ripemd-160
ededea56e0b689510942a3b224d2b577dd150734
Diameter
1745786276
Circumference
5484549339.4195
Area
2.3937127417009E+18
Volume
2.7859405687651E+27
Surface area
9.5748509668034E+18
Circumference
5484549339.4195
Perimeter
3491572552
Area
761942430367487044
Diagonal
1234457314.262
Surface area
4571654582204922264
Volume
6.6509431901882E+26
Space diagonal
1511895264.5942
Perimeter
2618679414
Area
3.2993075045975E+17
Altitude
755947632.29712
Surface area
3.2993075045975E+17
Volume
7.8382117184476E+25
Height
411485771.42067