38994973 is an odd 8-digits composite number following 38994972
and preceding 38994974 . In scientific notation, it is written as 3.8994973 × 10^7.
The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors.
There are 36595440 positive integers (up to 38994973) that are relatively prime to 38994973.
38994973 has 4 divisors, whose sum is 39016188
The reverse of 38994973 is 37949983
Previous prime number is 2033
Is Prime? no Number parity odd Number length 8 Sum of Digits 52 Digital Root 7
Name
thirty-eight million nine hundred ninety-four thousand nine hundred seventy-three
Scientific notation
3.8994973 × 10^7
Engineering notation
3.8994973 × 10^6
Prime Factorization
2033 × 19181
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
38994973 Product of the distinct prime numbers
The prime factorization of 38994973 is 2033 × 19181.
Since it has a total of 2 prime factors.
6 , 2 , 90 , 65 , 280 , 137 , 3734 , 5488 , 69481 , 32588 , 570257 , 955226 , 6875800 , 5113269 , 41391414 , 80320393 , 9288437 , 330149115 , 7006762830 , 2464113832
n×2
77989946
n×3
116984919
n×4
155979892
n×5
194974865
n÷2
19497486.5
n÷3
12998324.333333
n÷3
9748743.25
n÷5
7798994.6
n2
1520607919270729
n3
5.9296064755548E+22
n4
2.3122484441489E+30
n5
9.0166065648877E+37
2 √n6244.5955033132
3 √n339.10657306001
4 √n79.022753073487
5 √n32.9762847662
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-38994972 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 38994973 can be divided by 4 positive divisors.
The sum of these divisors (counting 38994973) is 1, the average is 0.25.
Base
System
Value
2
Binary
10010100110000010000011101
3
Ternary
2201101011001021
4
Quaternary
2110300100131
5
Quinary
34440314343
6
Senary
3511444141
8
Octal
224602035
10
Decimal
38994973
12
Duodecimal
11086651
16
Hexadecimal
253041d
20
Vigesimal
c3e78d
36
Base36
n7spp
md5
874efc7387040e72d01a0b79fadc9885
sha1
dc413e17f6cd9c4cc10f3c081f9973dca52574a3
sha256
54b70e4b9e8a4b98e3a03f1c375a3ef3496ce54d193653ca1dc80a2d84176ecb
sha512
626cf4aa4d63bde9b4d6a2c6eeea1d05c1401d0024d01faac1f9d17507097d3bee10dd7b06deceec92ed38cee032e5b16fa57128791b27e274404d6e26766f65
ripemd-160
ea7259aa807a1a101ca202f52d02dec2ef6ceb0e
Diameter
77989946
Circumference
245012641.40746
Area
4.7771306681714E+15
Volume
2.4837877523042E+23
Surface area
1.9108522672686E+16
Circumference
245012641.40746
Perimeter
155979892
Area
1520607919270729
Diagonal
55147219.680973
Surface area
9123647515624374
Volume
5.9296064755548E+22
Space diagonal
67541274.475777
Perimeter
116984919
Area
6.5844254364212E+14
Altitude
33770637.237888
Surface area
6.5844254364212E+14
Volume
6.9881082477208E+21
Height
18382406.560324