8991994476 is an even 10-digits composite number following 8991994475
and preceding 8991994477 . In scientific notation, it is written as 8.991994476 × 10^9.
The sum of its digits is 66. It has a total of 4 prime factors and 12 positive divisors.
There are 2997331488 positive integers (up to 8991994476) that are relatively prime to 8991994476.
8991994476 has 12 divisors, whose sum is 20981320472
The reverse of 8991994476 is 6744991998
Previous prime number is 3
Is Prime? no Number parity even Number length 10 Sum of Digits 66 Digital Root 3
Name
eight billion nine hundred ninety-one million nine hundred ninety-four thousand four hundred seventy-six
Scientific notation
8.991994476 × 10^9
Engineering notation
8.991994476 × 10^9
Prime Factorization
2 × 2 × 3 × 749332873
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
4495997238 Product of the distinct prime numbers
The prime factorization of 8991994476 is 2 × 2 × 3 × 749332873.
Since it has a total of 4 prime factors.
1 , 1 , 72 , 29 , 532 , 170 , 8502 , 9249 , 19328 , 98082 , 256751 , 792759 , 4248375 , 6172756 , 76206149 , 13972081 , 356015390 , 784914665 , 6516763585 , 379170397
n×2
17983988952
n×3
26975983428
n×4
35967977904
n×5
44959972380
n÷2
4495997238
n÷3
2997331492
n÷3
2247998619
n÷5
1798398895.2
n2
8.0855964656415E+19
n3
7.2705638754213E+29
n4
6.5376870205194E+39
n5
5.8786845574327E+49
2 √n94826.127602049
3 √n2079.466893393
4 √n307.93851269701
5 √n97.897410933465
1 , 2 , 3 , 4 , 6 , 12 , 749332873 , 1498665746 , 2247998619 , 2997331492 , 4495997238 , 8991994476
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-8991994475 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 8991994476 can be divided by 12 positive divisors.
The sum of these divisors (counting 8991994476) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000010111111101101111001001101100
3
Ternary
212012200000122111110
4
Quaternary
20113331233021230
5
Quinary
121403422310401
6
Senary
4044133352020
8
Octal
102775571154
10
Decimal
8991994476
12
Duodecimal
18ab498610
16
Hexadecimal
217f6f26c
20
Vigesimal
709jj63g
36
Base36
44plncc
md5
e6fdad6e9180367aae6396a646c435b5
sha1
dc5a3b5d56cb6d8842c4540aabe76852bc740552
sha256
1638cf0feedbcc7ea55733e0aa4f482a4961c7ef1a07d3e3e34aa4b43519f9ed
sha512
3f74ff4fd879d5e8f313dcb6e9f068449e425622c485e9a307524484da9f9aae5fc55763b31a44498bb280243fb4adc7e34ec23ed7e4f7f0b2bc51ae372563e5
ripemd-160
09f24697af0c5a78ec0adae129063c0d9aa8ccc1
Diameter
17983988952
Circumference
56498367573.843
Area
2.5401650456351E+20
Volume
3.0454866744639E+30
Surface area
1.016066018254E+21
Circumference
56498367573.843
Perimeter
35967977904
Area
8.0855964656415E+19
Diagonal
12716600540.743
Surface area
4.8513578793849E+20
Volume
7.2705638754213E+29
Space diagonal
15574591293.811
Perimeter
26975983428
Area
3.5011659719976E+19
Altitude
7787295646.9053
Surface area
3.5011659719976E+19
Volume
8.5684416989339E+28
Height
4238866846.9144