2161330998 is an even 10-digits composite number following 2161330997
and preceding 2161330999 . In scientific notation, it is written as 2.161330998 × 10^9.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 720443664 positive integers (up to 2161330998) that are relatively prime to 2161330998.
2161330998 has 8 divisors, whose sum is 4322662008
The reverse of 2161330998 is 8990331612
Previous prime number is 3
Is Prime? no Number parity even Number length 10 Sum of Digits 42 Digital Root 6
Name
two billion one hundred sixty-one million three hundred thirty thousand nine hundred ninety-eight
Scientific notation
2.161330998 × 10^9
Engineering notation
2.161330998 × 10^9
Prime Factorization
2 × 3 × 360221833
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
2161330998 Product of the distinct prime numbers
The prime factorization of 2161330998 is 2 × 3 × 360221833.
Since it has a total of 3 prime factors.
3 , 5 , 35 , 11 , 347 , 25 , 9019 , 4911 , 71370 , 15000 , 676436 , 321118 , 3262031 , 2653308 , 93194528 , 36032428 , 875686536 , 527258233 , 9244608581 , 4130738646
n×2
4322661996
n×3
6483992994
n×4
8645323992
n×5
10806654990
n÷2
1080665499
n÷3
720443666
n÷3
540332749.5
n÷5
432266199.6
n2
4671351682915676004
n3
1.0096337194845E+28
n4
2.1821526545479E+37
n5
4.7163541746424E+46
2 √n46490.117207854
3 √n1292.9262732291
4 √n215.61567013521
5 √n73.611260821902
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
-2161330997 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 2161330998 can be divided by 8 positive divisors.
The sum of these divisors (counting 2161330998) is 1, the average is 0.125.
Base
System
Value
2
Binary
10000000110100110100101100110110
3
Ternary
12120121220222202020
4
Quaternary
2000310310230312
5
Quinary
13411300042443
6
Senary
554244454010
8
Octal
20064645466
10
Decimal
2161330998
12
Duodecimal
5039aa306
16
Hexadecimal
80d34b36
20
Vigesimal
1df8679i
36
Base36
zqsto6
md5
9957fa61283f0ff28883616dd4835ec1
sha1
5f8ae79f7a279e03f474d15cb0f6f66822f67037
sha256
1bc18038877906aaa855aed3bf290666d401ec06c14bd8a28c3677c5ecf38ea4
sha512
00d1feefd1da131b8856f1c796088aa3151a850136256d59b40fa25db6affee13480169a922c62ea1605c6f6f993e3a2426b9c9fdaf420fe398c15270e6ba17f
ripemd-160
41050a0db9ec92ba05839bc7c11c43116490f165
Diameter
4322661996
Circumference
13580043170.585
Area
1.4675484129382E+19
Volume
4.2291438345988E+28
Surface area
5.8701936517529E+19
Circumference
13580043170.585
Perimeter
8645323992
Area
4671351682915676004
Diagonal
3056583610.149
Surface area
2.8028110097494E+19
Volume
1.0096337194845E+28
Space diagonal
3743535100.5095
Perimeter
6483992994
Area
2.0227546137081E+18
Altitude
1871767550.2548
Surface area
2.0227546137081E+18
Volume
1.1898647492702E+27
Height
1018861203.383