38998980 is an even 8-digits composite number following 38998979
and preceding 38998981 . In scientific notation, it is written as 3.8998980 × 10^7.
The sum of its digits is 54. It has a total of 6 prime factors and 36 positive divisors.
There are 10399680 positive integers (up to 38998980) that are relatively prime to 38998980.
38998980 has 36 divisors, whose sum is 118297452
The reverse of 38998980 is 08989983
Previous prime number is 5
Is Prime? no Number parity even Number length 8 Sum of Digits 54 Digital Root 9
Name
thirty-eight million nine hundred ninety-eight thousand nine hundred eighty
Scientific notation
3.8998980 × 10^7
Engineering notation
3.8998980 × 10^6
Prime Factorization
2 × 2 × 3 × 3 × 5 × 216661
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
6499830 Product of the distinct prime numbers
The prime factorization of 38998980 is 2 × 2 × 3 × 3 × 5 × 216661.
Since it has a total of 6 prime factors.
8 , 4 , 93 , 63 , 516 , 714 , 7972 , 4835 , 48411 , 4503 , 85513 , 608689 , 8266743 , 3581041 , 4978325 , 27871443 , 662646786 , 388611282 , 746763421 , 4255159345
n×2
77997960
n×3
116996940
n×4
155995920
n×5
194994900
n÷2
19499490
n÷3
12999660
n÷3
9749745
n÷5
7799796
n2
1520920441040400
n3
5.9314345861726E+22
n4
2.3131989879745E+30
n5
9.0212401068039E+37
2 √n6244.916332506
3 √n339.1181878349
4 √n79.024783027263
5 √n32.976962446075
1 , 2 , 3 , 4 , 5 , 6 , 9 , 10 , 12 , 15 , 18 , 20 , 30 , 36 , 45 , 60 , 90 , 180 , 216661 , 433322 , 649983 , 866644 , 1083305 , 1299966 , 1949949 , 2166610 , 2599932 , 3249915 , 3899898 , 4333220 , 6499830 , 7799796 , 9749745 , 12999660 , 19499490 , 38998980
36 divisors
τ Total Divisors
36 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-38998979 Sum of the proper positive divisors of n
A Arithmetic Mean
0.027777777777778 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
36 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 38998980 can be divided by 36 positive divisors.
The sum of these divisors (counting 38998980) is 1, the average is 0.027777777777778.
Base
System
Value
2
Binary
10010100110001001111000100
3
Ternary
2201101100112200
4
Quaternary
2110301033010
5
Quinary
34440431410
6
Senary
3511514500
8
Octal
224611704
10
Decimal
38998980
12
Duodecimal
11088a30
16
Hexadecimal
25313c4
20
Vigesimal
c3eh90
36
Base36
n7vt0
md5
4be90374e01d5cd88be2e282e21add34
sha1
e733edf220b5b0dd6c87abeb5ae13427e3abd053
sha256
d18eda3bed6377abfb40dff865a2de51a8a5dca3c4d20242c6593a8b216c58c9
sha512
6aa5bedf810f3ac835d81b02ba45a8bf056cd96b6b4daa48809f5fa810327ad319bbf57340da59629a1b8b3753c1fdd4e513c2e4a17283eb37513221e03c239a
ripemd-160
1a1d47cb37a315589f56abaf4890f76f74fd4bda
Diameter
77997960
Circumference
245037818.13099
Area
4.7781124842671E+15
Volume
2.4845535094891E+23
Surface area
1.9112449937068E+16
Circumference
245037818.13099
Perimeter
155995920
Area
1520920441040400
Diagonal
55152886.434717
Surface area
9125522646242400
Volume
5.9314345861726E+22
Space diagonal
67548214.803362
Perimeter
116996940
Area
6.5857786953801E+14
Altitude
33774107.401681
Surface area
6.5857786953801E+14
Volume
6.9902626967451E+21
Height
18384295.478239