74157439 is an odd 8-digits prime number following 74157438
and preceding 74157440 . In scientific notation, it is written as 7.4157439 × 10^7.
The sum of its digits is 40. It has a total of 1 prime factors and 2 positive divisors.
There are 74157438 positive integers (up to 74157439) that are relatively prime to 74157439.
74157439 has 2 divisors, whose sum is 74157440
The reverse of 74157439 is 93475147
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 40
Digital Root 4
Name
seventy-four million one hundred fifty-seven thousand four hundred thirty-nine
Scientific notation
7.4157439 × 10^7
Engineering notation
7.4157439 × 10^6
Prime Factorization
74157439
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
74157439
Product of the distinct prime numbers
The prime factorization of 74157439 is 74157439.
Since it has a total of 1 prime factors.
10 , 6 , 16 , 75 , 791 , 891 , 8736 , 6422 , 70327 , 8289 , 705119 , 881845 , 4061236 , 5808277 , 37319264 , 50883385 , 36605609 , 42093641 , 2711811762 , 2892844852
n×2
148314878
n×3
222472317
n×4
296629756
n×5
370787195
n÷2
37078719.5
n÷3
24719146.333333
n÷3
18539359.75
n÷5
14831487.8
n2
5499325759038721
n3
4.0781591451704E+23
n4
3.0242583804027E+31
n5
2.2427125636495E+39
2 √n
8611.4713609232
3 √n
420.13117406913
4 √n
92.798013776822
5 √n
37.499972102279
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
74157440
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
37078720
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
8611.4714189853
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999730304
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 74157439 can be divided by 2 positive divisors.
The sum of these divisors (counting 74157439) is 74157440, the average is 37078720.
Base
System
Value
2
Binary
100011010111000110101111111
3
Ternary
12011112120212211
4
Quaternary
10122320311333
5
Quinary
122441014224
6
Senary
11205241251
8
Octal
432706577
10
Decimal
74157439
12
Duodecimal
20a03227
16
Hexadecimal
46b8d7f
20
Vigesimal
1339dbj
36
Base36
185g8v
md5
e580e938eba75813c5c64bfb5a2dcea9
sha1
8b1564e14f91f7da97be63f01f095df21ace3fcf
sha256
7bc0b32e066c5d123ff13cc7fa5c85d58a0897507cc2db9de225541990464a20
sha512
b8d4b727fa322353219f33bdf450a80deb0cd1ba5eb7a62c02a2671e64ba716a938df9aa18f9ebc095b584d06d15947774294f760729c2fd915b26c08bc0d23c
ripemd-160
a091223835403edb1cc25596b96eeb566ded692b
Diameter
148314878
Circumference
465944931.14287
Area
1.7276641404293E+16
Volume
1.708255308085E+24
Surface area
6.9106565617173E+16
Circumference
465944931.14287
Perimeter
296629756
Area
5499325759038721
Diagonal
104874455.98466
Surface area
32995954554232326
Volume
4.0781591451704E+23
Space diagonal
128444452.10719
Perimeter
222472317
Area
2.3812779055068E+15
Altitude
64222226.053595
Surface area
2.3812779055068E+15
Volume
4.8061566438466E+22
Height
34958151.994885