2988890321 is an odd 10-digits composite number following 2988890320
and preceding 2988890322 . In scientific notation, it is written as 2.988890321 × 10^9.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 2930833152 positive integers (up to 2988890321) that are relatively prime to 2988890321.
2988890321 has 8 divisors, whose sum is 3047011560
The reverse of 2988890321 is 1230988892
Previous prime number is 1873
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 50
Digital Root 5
Name
two billion nine hundred eighty-eight million eight hundred ninety thousand three hundred twenty-one
Scientific notation
2.988890321 × 10^9
Engineering notation
2.988890321 × 10^9
Prime Factorization
53 × 1873 × 30109
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
2988890321
Product of the distinct prime numbers
The prime factorization of 2988890321 is 53 × 1873 × 30109.
Since it has a total of 3 prime factors.
2 , 1 , 67 , 70 , 735 , 841 , 791 , 2242 , 8559 , 68116 , 842523 , 637217 , 375475 , 8164819 , 95483874 , 1861951 , 228683785 , 528654102 , 5219997345 , 8986946839
n×2
5977780642
n×3
8966670963
n×4
11955561284
n×5
14944451605
n÷2
1494445160.5
n÷3
996296773.66667
n÷3
747222580.25
n÷5
597778064.2
n2
8933465350967483041
n3
2.6701148120496E+28
n4
7.9806803176937E+37
n5
2.385337815655E+47
2 √n
54670.744653791
3 √n
1440.4670425961
4 √n
233.81775949185
5 √n
78.542007187817
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
-2988890320
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 2988890321 can be divided by 8 positive divisors.
The sum of these divisors (counting 2988890321) is 1, the average is 0.125.
Base
System
Value
2
Binary
10110010001001101101100011010001
3
Ternary
21201022010100201112
4
Quaternary
2302021231203101
5
Quinary
22110123442241
6
Senary
1212330143105
8
Octal
26211554321
10
Decimal
2988890321
12
Duodecimal
6b4b81a95
16
Hexadecimal
b226d8d1
20
Vigesimal
26e0b5g1
36
Base36
1dfiaj5
md5
3335072a09ecfc5bc22329df59a63608
sha1
e54195b4a0550b88dbce42f8b0226b39c0a369c2
sha256
5010869c70f16195197e88e3c87c7a6ba5cbfaab106a5a60e1d64fad7647bbe2
sha512
a27f711d06b536da59ec5e0bb2734071b6af9aece5e6a6747fff2a5fc07cab9b363bd1138c39e3a5277d7942a6c0be30ff74db6ac25a9c22550cc86c1c407595
ripemd-160
84b6c8bcf1948a5a87c9443f9f9cbdc58bc0665e
Diameter
5977780642
Circumference
18779751749.678
Area
2.8065309117698E+19
Volume
1.1184550770368E+29
Surface area
1.1226123647079E+20
Circumference
18779751749.678
Perimeter
11955561284
Area
8933465350967483041
Diagonal
4226929228.4039
Surface area
5.3600792105805E+19
Volume
2.6701148120496E+28
Space diagonal
5176909894.2229
Perimeter
8966670963
Area
3.868303968883E+18
Altitude
2588454947.1114
Surface area
3.868303968883E+18
Volume
3.1467604835781E+27
Height
1408976409.468