8889740642 is an even 10-digits composite number following 8889740641
and preceding 8889740643 . In scientific notation, it is written as 8.889740642 × 10^9.
The sum of its digits is 56. It has a total of 2 prime factors and 4 positive divisors.
There are 4444870320 positive integers (up to 8889740642) that are relatively prime to 8889740642.
8889740642 has 4 divisors, whose sum is 13334610966
The reverse of 8889740642 is 2460479888
Previous prime number is 2
Is Prime? no Number parity even Number length 10 Sum of Digits 56 Digital Root 2
Name
eight billion eight hundred eighty-nine million seven hundred forty thousand six hundred forty-two
Scientific notation
8.889740642 × 10^9
Engineering notation
8.889740642 × 10^9
Prime Factorization
2 × 4444870321
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
8889740642 Product of the distinct prime numbers
The prime factorization of 8889740642 is 2 × 4444870321.
Since it has a total of 2 prime factors.
5 , 8 , 64 , 32 , 652 , 877 , 1404 , 1109 , 36941 , 90794 , 504801 , 614846 , 5010520 , 3560000 , 47013933 , 81147504 , 864572016 , 641363436 , 7915675262 , 9754122044
n×2
17779481284
n×3
26669221926
n×4
35558962568
n×5
44448703210
n÷2
4444870321
n÷3
2963246880.6667
n÷3
2222435160.5
n÷5
1777948128.4
n2
7.9027488682027E+19
n3
7.0253387797181E+29
n4
6.2453439673878E+39
n5
5.5519488090157E+49
2 √n94285.421153008
3 √n2071.5545000632
4 √n307.05931210925
5 √n97.673740141526
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-8889740641 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 8889740642 can be divided by 4 positive divisors.
The sum of these divisors (counting 8889740642) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000010001110111101010110101100010
3
Ternary
211221112121121121102
4
Quaternary
20101313222311202
5
Quinary
121201233200032
6
Senary
4030041554402
8
Octal
102167526542
10
Decimal
8889740642
12
Duodecimal
18811a5a02
16
Hexadecimal
211dead62
20
Vigesimal
6ii0hbc2
36
Base36
430pzs2
md5
53f93422df0b224530b04ad3af1d68b7
sha1
9e154b4e7c5c955ea852231af86c5f33931f7a39
sha256
779c0a3ff8dccee177745d999dc70fdcca9f00133a9aad459de48c549e695064
sha512
06d7c1ad09d23ca322e96027b687ff5b16bd2c19a2d044b00ba3dd112d6767b330be61d06f7e87a3bbf0186512a77fdf6e7cf5315a751ccad71e909d6c1a6bb2
ripemd-160
c5507769f4acfdee29f000a26b498c248f398ae0
Diameter
17779481284
Circumference
55855887786.452
Area
2.4827217787511E+20
Volume
2.9427670265789E+30
Surface area
9.9308871150042E+20
Circumference
55855887786.452
Perimeter
35558962568
Area
7.9027488682027E+19
Diagonal
12571991781.896
Surface area
4.7416493209216E+20
Volume
7.0253387797181E+29
Space diagonal
15397482458.054
Perimeter
26669221926
Area
3.4219906397961E+19
Altitude
7698741229.027
Surface area
3.4219906397961E+19
Volume
8.2794411521191E+28
Height
4190663927.2986