38874889 is an odd 8-digits composite number following 38874888
and preceding 38874890 . In scientific notation, it is written as 3.8874889 × 10^7.
The sum of its digits is 55. It has a total of 2 prime factors and 4 positive divisors.
There are 38836224 positive integers (up to 38874889) that are relatively prime to 38874889.
38874889 has 4 divisors, whose sum is 38913556
The reverse of 38874889 is 98847883
Previous prime number is 1033
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 55
Digital Root 1
Name
thirty-eight million eight hundred seventy-four thousand eight hundred eighty-nine
Scientific notation
3.8874889 × 10^7
Engineering notation
3.8874889 × 10^6
Prime Factorization
1033 × 37633
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
38874889
Product of the distinct prime numbers
The prime factorization of 38874889 is 1033 × 37633.
Since it has a total of 2 prime factors.
8 , 7 , 87 , 66 , 747 , 10 , 643 , 6012 , 25860 , 44193 , 470632 , 882764 , 5098730 , 7519352 , 13714593 , 11361337 , 768293421 , 238472028 , 7279156230 , 8262712941
n×2
77749778
n×3
116624667
n×4
155499556
n×5
194374445
n÷2
19437444.5
n÷3
12958296.333333
n÷3
9718722.25
n÷5
7774977.8
n2
1511256994762321
n3
5.8749947921859E+22
n4
2.283897704218E+30
n5
8.8786269738831E+37
2 √n
6234.9730552746
3 √n
338.75812519374
4 √n
78.961845566543
5 √n
32.955949780943
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
-38874888
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 38874889 can be divided by 4 positive divisors.
The sum of these divisors (counting 38874889) is 1, the average is 0.25.
Base
System
Value
2
Binary
10010100010010111100001001
3
Ternary
2201011001022201
4
Quaternary
2110102330021
5
Quinary
34422444024
6
Senary
3505120201
8
Octal
224227411
10
Decimal
38874889
12
Duodecimal
11029061
16
Hexadecimal
2512f09
20
Vigesimal
c2j749
36
Base36
n5821
md5
ec2d88383349b53cdb1ef75b76f34d36
sha1
b372556d8fe77139af8fbdc69dbfe964fd32bf0a
sha256
20cd573e32300ff454b9740d0e1901ce1d16235f58166a0f72c82722ccf1e58c
sha512
258aef6175dd2b8db69ce0e349b6f8ff79c46b15c7ff34e201430c93c42ad3bd89d72eff35ea02afda0a9b4dbbdc7cf40c65c896befafc7ee380539dc81dff22
ripemd-160
1cd0bcca9b1861a9b12adba779f52d71afd98c3b
Diameter
77749778
Circumference
244258131.38304
Area
4.7477538724315E+15
Volume
2.4609120638679E+23
Surface area
1.8991015489726E+16
Circumference
244258131.38304
Perimeter
155499556
Area
1511256994762321
Diagonal
54977395.259549
Surface area
9067541968573926
Volume
5.8749947921859E+22
Space diagonal
67333282.8866
Perimeter
116624667
Area
6.5439347455555E+14
Altitude
33666641.4433
Surface area
6.5439347455555E+14
Volume
6.9237477616505E+21
Height
18325798.41985