38897792 is an even 8-digits composite number following 38897791
and preceding 38897793 . In scientific notation, it is written as 3.8897792 × 10^7.
The sum of its digits is 53. It has a total of 8 prime factors and 16 positive divisors.
There are 19448832 positive integers (up to 38897792) that are relatively prime to 38897792.
38897792 has 16 divisors, whose sum is 77491950
The reverse of 38897792 is 29779883
Previous prime number is 2
Is Prime? no
Number parity even
Number length 8
Sum of Digits 53
Digital Root 8
Name
thirty-eight million eight hundred ninety-seven thousand seven hundred ninety-two
Scientific notation
3.8897792 × 10^7
Engineering notation
3.8897792 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 2 × 2 × 303889
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
8
Total number of prime factors
rad
Radical
607778
Product of the distinct prime numbers
The prime factorization of 38897792 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 303889.
Since it has a total of 8 prime factors.
5 , 8 , 44 , 83 , 611 , 541 , 573 , 7126 , 26842 , 36660 , 196743 , 557138 , 5476663 , 5114384 , 45698850 , 46631565 , 283439125 , 594216605 , 2886477377 , 7438022605
n×2
77795584
n×3
116693376
n×4
155591168
n×5
194488960
n÷2
19448896
n÷3
12965930.666667
n÷3
9724448
n÷5
7779558.4
n2
1513038222475264
n3
5.8853846065893E+22
n4
2.2892846626711E+30
n5
8.9048118637371E+37
2 √n
6236.8094407317
3 √n
338.82463817417
4 √n
78.97347301931
5 √n
32.959832041844
1 , 2 , 4 , 8 , 16 , 32 , 64 , 128 , 303889 , 607778 , 1215556 , 2431112 , 4862224 , 9724448 , 19448896 , 38897792
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-38897791
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 38897792 can be divided by 16 positive divisors.
The sum of these divisors (counting 38897792) is 1, the average is 0.0625.
Base
System
Value
2
Binary
10010100011000100010000000
3
Ternary
2201012012201222
4
Quaternary
2110120202000
5
Quinary
34424212132
6
Senary
3505414212
8
Octal
224304200
10
Decimal
38897792
12
Duodecimal
1103a368
16
Hexadecimal
2518880
20
Vigesimal
c3249c
36
Base36
n5pq8
md5
93a1fef5ff85a9ad6b8526ce221905ea
sha1
1814e9de4af44a4e1ba6db6f671fb38a526f0e73
sha256
058b9395d205cf766b013915134fdb64e1837858dafc5b1c3e12227889395b2e
sha512
50bf470243b56dffa873ccc380dfbf73c8150c572e2f3a319844cf31579d4170ba26bb52bcfe3c4c94401086d770f15ed6fb20f6a8fc96a9be41a7a7388fe59d
ripemd-160
6fee325911119352ed5f79d89ab88667b75d350a
Diameter
77795584
Circumference
244402035.17613
Area
4.7533497643288E+15
Volume
2.4652641391482E+23
Surface area
1.9013399057315E+16
Circumference
244402035.17613
Perimeter
155591168
Area
1513038222475264
Diagonal
55009784.992768
Surface area
9078229334851584
Volume
5.8853846065893E+22
Space diagonal
67372952.046246
Perimeter
116693376
Area
6.5516476878021E+14
Altitude
33686476.023123
Surface area
6.5516476878021E+14
Volume
6.9359922753503E+21
Height
18336594.997589