74927257 is an odd 8-digits composite number following 74927256
and preceding 74927258 . In scientific notation, it is written as 7.4927257 × 10^7.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 72414000 positive integers (up to 74927257) that are relatively prime to 74927257.
74927257 has 8 divisors, whose sum is 77467712
The reverse of 74927257 is 75272947
Previous prime number is 151
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 43
Digital Root 7
Name
seventy-four million nine hundred twenty-seven thousand two hundred fifty-seven
Scientific notation
7.4927257 × 10^7
Engineering notation
7.4927257 × 10^6
Prime Factorization
37 × 151 × 13411
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
74927257
Product of the distinct prime numbers
The prime factorization of 74927257 is 37 × 151 × 13411.
Since it has a total of 3 prime factors.
5 , 2 , 66 , 34 , 689 , 319 , 4640 , 4423 , 34851 , 61508 , 375844 , 145328 , 4972905 , 7925315 , 18904270 , 90585246 , 556686700 , 633153727 , 1349707282 , 914101989
n×2
149854514
n×3
224781771
n×4
299709028
n×5
374636285
n÷2
37463628.5
n÷3
24975752.333333
n÷3
18731814.25
n÷5
14985451.4
n2
5614093841544049
n3
4.2064865208749E+23
n4
3.1518049661663E+31
n5
2.3615610071382E+39
2 √n
8656.0531999289
3 √n
421.57994672
4 √n
93.037912701914
5 √n
37.577507207695
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-74927256
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 74927257 can be divided by 8 positive divisors.
The sum of these divisors (counting 74927257) is 1, the average is 0.125.
Base
System
Value
2
Binary
100011101110100110010011001
3
Ternary
12012222200212121
4
Quaternary
10131310302121
5
Quinary
123140133012
6
Senary
11233541241
8
Octal
435646231
10
Decimal
74927257
12
Duodecimal
21114821
16
Hexadecimal
4774c99
20
Vigesimal
1385i2h
36
Base36
18ly8p
md5
009e9c206c859c3cca082c8140b185c3
sha1
e491abce852cea9946b88b4741d16f1deea94e85
sha256
88ac0b98687575ecc8f5ff0dbd7945e1e14c01ee1d6f592e6ad008ce0f1f081e
sha512
ba1304a53f2713a9a71d9ced7f0ede0d519802dc6d10797f4d57e5362847136373fd6250642196550f92c7e44240582463bf135c7f10c3575fa2e849b865e63f
ripemd-160
14081df87aff90454417449f10e016a236f22790
Diameter
149854514
Circumference
470781840.28967
Area
1.7637195969158E+16
Volume
1.7620089535207E+24
Surface area
7.0548783876634E+16
Circumference
470781840.28967
Perimeter
299709028
Area
5614093841544049
Diagonal
105963143.04081
Surface area
33684563049264294
Volume
4.2064865208749E+23
Space diagonal
129777815.99577
Perimeter
224781771
Area
2.4309739430035E+15
Altitude
64888907.997885
Surface area
2.4309739430035E+15
Volume
4.9573919064674E+22
Height
35321047.680271