39892489 is an odd 8-digits composite number following 39892488
and preceding 39892490 . In scientific notation, it is written as 3.9892489 × 10^7.
The sum of its digits is 52. It has a total of 5 prime factors and 32 positive divisors.
There are 29306880 positive integers (up to 39892489) that are relatively prime to 39892489.
39892489 has 32 divisors, whose sum is 52690176
The reverse of 39892489 is 98429893
Previous prime number is 107
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 52
Digital Root 7
Name
thirty-nine million eight hundred ninety-two thousand four hundred eighty-nine
Scientific notation
3.9892489 × 10^7
Engineering notation
3.9892489 × 10^6
Prime Factorization
17 × 7 × 13 × 107 × 241
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
39892489
Product of the distinct prime numbers
The prime factorization of 39892489 is 17 × 7 × 13 × 107 × 241.
Since it has a total of 5 prime factors.
3 , 2 , 3 , 11 , 335 , 721 , 2794 , 248 , 9635 , 30047 , 718588 , 725123 , 5410064 , 226557 , 58833305 , 70842864 , 703851596 , 588669071 , 7789230951 , 4969186258
n×2
79784978
n×3
119677467
n×4
159569956
n×5
199462445
n÷2
19946244.5
n÷3
13297496.333333
n÷3
9973122.25
n÷5
7978497.8
n2
1591410678615121
n3
6.3485332991136E+22
n4
2.5325879480102E+30
n5
1.0103123685753E+38
2 √n
6316.0501106309
3 √n
341.68851237144
4 √n
79.473581211814
5 √n
33.126703973909
1 , 7 , 13 , 17 , 91 , 107 , 119 , 221 , 241 , 749 , 1391 , 1547 , 1687 , 1819 , 3133 , 4097 , 9737 , 12733 , 21931 , 23647 , 25787 , 28679 , 53261 , 165529 , 180509 , 335231 , 372827 , 438379 , 2346617 , 3068653 , 5698927 , 39892489
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-39892488
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 39892489 can be divided by 32 positive divisors.
The sum of these divisors (counting 39892489) is 1, the average is 0.03125.
Base
System
Value
2
Binary
10011000001011011000001001
3
Ternary
2210001202012121
4
Quaternary
2120023120021
5
Quinary
40203024424
6
Senary
3543011241
8
Octal
230133011
10
Decimal
39892489
12
Duodecimal
11439b21
16
Hexadecimal
260b609
20
Vigesimal
c96b49
36
Base36
nr18p
md5
c15a875f68f879daad30cd65cad45480
sha1
52b56835eeb9624f4e6819512ce26be9726cd232
sha256
c8370da345c9cfdfbef3cebc5c19ea96ae00a05a7054c9024c910209f1bcadd1
sha512
d535752dcfc70c7f7028dc4e517345781606ee257481b8fb13c1cc7503ba73df1c78a30860aa8becedb5afb9a1ab80c7b37680dff28a9d0fcfc435616e00143e
ripemd-160
1f46ca745018f363276aa88219e3baacdc6bc1b2
Diameter
79784978
Circumference
250651900.75162
Area
4.9995640967816E+15
Volume
2.6592674098087E+23
Surface area
1.9998256387126E+16
Circumference
250651900.75162
Perimeter
159569956
Area
1591410678615121
Diagonal
56416498.98062
Surface area
9548464071690726
Volume
6.3485332991136E+22
Space diagonal
69095817.788383
Perimeter
119677467
Area
6.8910103776726E+14
Altitude
34547908.894191
Surface area
6.8910103776726E+14
Volume
7.4818182439864E+21
Height
18805499.660207