889138894 is an even 9-digits composite number following 889138893
and preceding 889138895 . In scientific notation, it is written as 8.89138894 × 10^8.
The sum of its digits is 58. It has a total of 3 prime factors and 8 positive divisors.
There are 381059520 positive integers (up to 889138894) that are relatively prime to 889138894.
889138894 has 8 divisors, whose sum is 1524238128
The reverse of 889138894 is 498831988
Previous prime number is 7
Is Prime? no
Number parity even
Number length 9
Sum of Digits 58
Digital Root 4
Name
eight hundred eighty-nine million one hundred thirty-eight thousand eight hundred ninety-four
Scientific notation
8.89138894 × 10^8
Engineering notation
8.89138894 × 10^6
Prime Factorization
2 × 7 × 63509921
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
889138894
Product of the distinct prime numbers
The prime factorization of 889138894 is 2 × 7 × 63509921.
Since it has a total of 3 prime factors.
7 , 4 , 83 , 17 , 898 , 961 , 8486 , 8704 , 54337 , 42283 , 693880 , 366308 , 2130123 , 8923127 , 70374012 , 24091301 , 220061954 , 350126261 , 5533599647 , 8313839607
n×2
1778277788
n×3
2667416682
n×4
3556555576
n×5
4445694470
n÷2
444569447
n÷3
296379631.33333
n÷3
222284723.5
n÷5
177827778.8
n2
790567972823543236
n3
7.0292473298815E+26
n4
6.2499771965433E+35
n5
5.5570978120597E+44
2 √n
29818.432118406
3 √n
961.58984752958
4 √n
172.68014396104
5 √n
61.63024889479
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
-889138893
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 889138894 can be divided by 8 positive divisors.
The sum of these divisors (counting 889138894) is 1, the average is 0.125.
Base
System
Value
2
Binary
110100111111110010111011001110
3
Ternary
2021222001221021011
4
Quaternary
310333302323032
5
Quinary
3310104421034
6
Senary
224121155434
8
Octal
6477627316
10
Decimal
889138894
12
Duodecimal
20992bb7a
16
Hexadecimal
34ff2ece
20
Vigesimal
dhh274e
36
Base36
epdbym
md5
786656ab5563d135233d07af558b79ea
sha1
52be61c5521007ff2dfa76530d074a7f5dff33c6
sha256
02069a758e127b675aed1ace1acfd31fa87310f10be71ea8c7bc9e8fd8cb52b2
sha512
30f669b792459057f695e25e3bb43f197c088f61bd6e85195ef8f69408844eb8d2148f9ba43b124793c05cf62f02e70667d4f3c7d4ceab0d1b21990c9e025ee5
ripemd-160
40220397b0dd6505f2e45465cd7ca50c71dcd7c5
Diameter
1778277788
Circumference
5586624434.8227
Area
2.4836425355858E+18
Volume
2.9444042362428E+27
Surface area
9.9345701423433E+18
Circumference
5586624434.8227
Perimeter
3556555576
Area
790567972823543236
Diagonal
1257432282.7282
Surface area
4743407836941259416
Volume
7.0292473298815E+26
Space diagonal
1540033739.3936
Perimeter
2667416682
Area
3.4232597394178E+17
Altitude
770016869.6968
Surface area
3.4232597394178E+17
Volume
8.284047422661E+25
Height
419144094.24274