2215181007 is an odd 10-digits composite number following 2215181006
and preceding 2215181008 . In scientific notation, it is written as 2.215181007 × 10^9.
The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors.
There are 1363188096 positive integers (up to 2215181007) that are relatively prime to 2215181007.
2215181007 has 16 divisors, whose sum is 3534192480
The reverse of 2215181007 is 7001815122
Previous prime number is 13
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 27
Digital Root 9
Name
two billion two hundred fifteen million one hundred eighty-one thousand seven
Scientific notation
2.215181007 × 10^9
Engineering notation
2.215181007 × 10^9
Prime Factorization
9 × 3 × 13 × 6311057
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
2215181007
Product of the distinct prime numbers
The prime factorization of 2215181007 is 9 × 3 × 13 × 6311057.
Since it has a total of 4 prime factors.
3 , 5 , 71 , 33 , 248 , 525 , 5597 , 2163 , 56446 , 4855 , 344644 , 537428 , 5715396 , 655608 , 60878885 , 68329938 , 565990428 , 265805433 , 6194635412 , 4698246949
n×2
4430362014
n×3
6645543021
n×4
8860724028
n×5
11075905035
n÷2
1107590503.5
n÷3
738393669
n÷3
553795251.75
n÷5
443036201.4
n2
4907026893773534049
n3
1.0869952775925E+28
n4
2.4078912936217E+37
n5
5.3339150605514E+46
2 √n
47065.709460285
3 √n
1303.5761508346
4 √n
216.94632852456
5 √n
73.974466855356
1 , 3 , 9 , 13 , 27 , 39 , 117 , 351 , 6311057 , 18933171 , 56799513 , 82043741 , 170398539 , 246131223 , 738393669 , 2215181007
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-2215181006
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 2215181007 can be divided by 16 positive divisors.
The sum of these divisors (counting 2215181007) is 1, the average is 0.0625.
Base
System
Value
2
Binary
10000100000010001111101011001111
3
Ternary
12201101020212002000
4
Quaternary
2010002033223033
5
Quinary
14014041243012
6
Senary
1003451003343
8
Octal
20402175317
10
Decimal
2215181007
12
Duodecimal
519a39553
16
Hexadecimal
8408facf
20
Vigesimal
1ec4hca7
36
Base36
10mv0lr
md5
7f0a74e37e09ac0905b5e035c092e647
sha1
d845562be3a5b432296858b3c97211ab3fc581fe
sha256
8cc55dc69509c06a039a335f7f4efd913af2a02ef771fca5ba0307fcf1c1b869
sha512
37939cefdbd0ba41eb1755e72600254b155aef3fb9e3ac81278a5ad5abb1d67a78774c8e37330dda3f2ac285bbe8893b7c9de09c4774a912482ee187509d1d6c
ripemd-160
6da133c4de073d41e48999a4e270d83ed557770c
Diameter
4430362014
Circumference
13918392755.926
Area
1.5415879640446E+19
Volume
4.5531951714287E+28
Surface area
6.1663518561786E+19
Circumference
13918392755.926
Perimeter
8860724028
Area
4907026893773534049
Diagonal
3132739023.2107
Surface area
2.9442161362641E+19
Volume
1.0869952775925E+28
Space diagonal
3836806052.0856
Perimeter
6645543021
Area
2.1248049735307E+18
Altitude
1918403026.0428
Surface area
2.1248049735307E+18
Volume
1.2810362198391E+27
Height
1044246341.0702