2988389620 is an even 10-digits composite number following 2988389619
and preceding 2988389621 . In scientific notation, it is written as 2.988389620 × 10^9.
The sum of its digits is 55. It has a total of 4 prime factors and 12 positive divisors.
There are 1195355840 positive integers (up to 2988389620) that are relatively prime to 2988389620.
2988389620 has 12 divisors, whose sum is 6275618244
The reverse of 2988389620 is 0269838892
Previous prime number is 5
Is Prime? no Number parity even Number length 10 Sum of Digits 55 Digital Root 1
Name
two billion nine hundred eighty-eight million three hundred eighty-nine thousand six hundred twenty
Scientific notation
2.988389620 × 10^9
Engineering notation
2.988389620 × 10^9
Prime Factorization
2 × 2 × 5 × 149419481
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
1494194810 Product of the distinct prime numbers
The prime factorization of 2988389620 is 2 × 2 × 5 × 149419481.
Since it has a total of 4 prime factors.
3 , 1 , 99 , 30 , 122 , 177 , 4918 , 4184 , 67502 , 60361 , 796426 , 130099 , 2095868 , 1323589 , 27651789 , 4556881 , 551939608 , 646773746 , 8843178823 , 7407128027
n×2
5976779240
n×3
8965168860
n×4
11953558480
n×5
14941948100
n÷2
1494194810
n÷3
996129873.33333
n÷3
747097405
n÷5
597677924
n2
8930472520923744400
n3
2.6687731383224E+28
n4
7.9753339446974E+37
n5
2.3833405176367E+47
2 √n54666.165221277
3 √n1440.3866020881
4 √n233.80796654793
5 √n78.539375529057
1 , 2 , 4 , 5 , 10 , 20 , 149419481 , 298838962 , 597677924 , 747097405 , 1494194810 , 2988389620
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
-2988389619 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 2988389620 can be divided by 12 positive divisors.
The sum of these divisors (counting 2988389620) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10110010000111110011010011110100
3
Ternary
21201021011220220001
4
Quaternary
2302013303103310
5
Quinary
22110011431440
6
Senary
1212311321044
8
Octal
26207632364
10
Decimal
2988389620
12
Duodecimal
6b4980184
16
Hexadecimal
b21f34f4
20
Vigesimal
26dh8e10
36
Base36
1df7k6s
md5
b4d04440e2ec9fde391e06b7282ea40a
sha1
36f2f505968b2beb135503244d43b684dce30f1d
sha256
f6c4a66ba4cf01802f6c2443f5f019570e4fbc5999afef5e06ef0828f3306666
sha512
6024d1b3339ddb4d96395cf4c814e58f12b928715157d147c27fb6254684f2c0e4928871877fd0b1c2a2b179d1a958f15fc1e88f3a6dd73750ddd598cca75e15
ripemd-160
4361a89784a60bd5d8150ea36ffe70a054e41504
Diameter
5976779240
Circumference
18776605752.512
Area
2.805590686482E+19
Volume
1.1178930780602E+29
Surface area
1.1222362745928E+20
Circumference
18776605752.512
Perimeter
11953558480
Area
8930472520923744400
Diagonal
4226221130.259
Surface area
5.3582835125542E+19
Volume
2.6687731383224E+28
Space diagonal
5176042654.6515
Perimeter
8965168860
Area
3.8670080354594E+18
Altitude
2588021327.3257
Surface area
3.8670080354594E+18
Volume
3.1451793059271E+27
Height
1408740376.753