74879939 is an odd 8-digits prime number following 74879938
and preceding 74879940 . In scientific notation, it is written as 7.4879939 × 10^7.
The sum of its digits is 56. It has a total of 1 prime factors and 2 positive divisors.
There are 74879938 positive integers (up to 74879939) that are relatively prime to 74879939.
74879939 has 2 divisors, whose sum is 74879940
The reverse of 74879939 is 93997847
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 56 Digital Root 2
Name
seventy-four million eight hundred seventy-nine thousand nine hundred thirty-nine
Scientific notation
7.4879939 × 10^7
Engineering notation
7.4879939 × 10^6
Prime Factorization
74879939
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
74879939 Product of the distinct prime numbers
The prime factorization of 74879939 is 74879939.
Since it has a total of 1 prime factors.
7 , 1 , 71 , 92 , 536 , 990 , 9411 , 2967 , 47201 , 19454 , 433998 , 728712 , 590658 , 2268921 , 745972 , 21485851 , 569000960 , 608444150 , 4837983168 , 7083558195
n×2
149759878
n×3
224639817
n×4
299519756
n×5
374399695
n÷2
37439969.5
n÷3
24959979.666667
n÷3
18719984.75
n÷5
14975987.8
n2
5607005264643721
n3
4.198522121892E+23
n4
3.1438508037742E+31
n5
2.3541135641172E+39
2 √n8653.3195364554
3 √n421.49118275772
4 √n93.023220415418
5 √n37.572759825
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
74879940 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
37439970 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
8653.3195942367 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999732906 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 74879939 can be divided by 2 positive divisors.
The sum of these divisors (counting 74879939) is 74879940, the average is 37439970.
Base
System
Value
2
Binary
100011101101001001111000011
3
Ternary
12012220021222002
4
Quaternary
10131221033003
5
Quinary
123132124224
6
Senary
11232534215
8
Octal
435511703
10
Decimal
74879939
12
Duodecimal
210b136b
16
Hexadecimal
47693c3
20
Vigesimal
137jjgj
36
Base36
18kxqb
md5
588c9b4d6ad7e385199ae02ed4e387fd
sha1
a6c6bafe7ac134440fd70df56eb0f3c0a5a7d74b
sha256
38de5ba5cc2574ff12ac00aa8d3ba9d7ee2e7fb406441e4032bb81e105e5a038
sha512
6aa463359fca2d6f55cc890a6e637dd57a28f3f63ddffbf761670d04cebb9d40173294a39d77eb635769a6f682a3f76fe47253bdb05ea6a8e8790897785f370a
ripemd-160
36ad19a30bc1772a2095364f87801e91e0708aa6
Diameter
149759878
Circumference
470484532.5273
Area
1.7614926548044E+16
Volume
1.758672833876E+24
Surface area
7.0459706192176E+16
Circumference
470484532.5273
Perimeter
299519756
Area
5607005264643721
Diagonal
105896225.28347
Surface area
33642031587862326
Volume
4.198522121892E+23
Space diagonal
129695858.81566
Perimeter
224639817
Area
2.4279044991673E+15
Altitude
64847929.407829
Surface area
2.4279044991673E+15
Volume
4.9480057722526E+22
Height
35298741.761157