74927691 is an odd 8-digits composite number following 74927690
and preceding 74927692 . In scientific notation, it is written as 7.4927691 × 10^7.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 49836384 positive integers (up to 74927691) that are relatively prime to 74927691.
74927691 has 8 divisors, whose sum is 83445360
The reverse of 74927691 is 19672947
Previous prime number is 443
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 45
Digital Root 9
Name
seventy-four million nine hundred twenty-seven thousand six hundred ninety-one
Scientific notation
7.4927691 × 10^7
Engineering notation
7.4927691 × 10^6
Prime Factorization
9 × 443 × 18793
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
74927691
Product of the distinct prime numbers
The prime factorization of 74927691 is 9 × 443 × 18793.
Since it has a total of 3 prime factors.
5 , 9 , 98 , 62 , 666 , 681 , 327 , 3576 , 37492 , 48037 , 375930 , 19542 , 7389591 , 2239318 , 21607169 , 9816775 , 906354963 , 378240459 , 4738286391 , 4080510319
n×2
149855382
n×3
224783073
n×4
299710764
n×5
374638455
n÷2
37463845.5
n÷3
24975897
n÷3
18731922.75
n÷5
14985538.2
n2
5614158878591481
n3
4.2065596168001E+23
n4
3.1518779914068E+31
n5
2.3616294020983E+39
2 √n
8656.0782690546
3 √n
421.58076068878
4 √n
93.038047427139
5 √n
37.577550739518
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
-74927690
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 74927691 can be divided by 8 positive divisors.
The sum of these divisors (counting 74927691) is 1, the average is 0.125.
Base
System
Value
2
Binary
100011101110100111001001011
3
Ternary
12012222201110200
4
Quaternary
10131310321023
5
Quinary
123140141231
6
Senary
11233543243
8
Octal
435647113
10
Decimal
74927691
12
Duodecimal
21114b23
16
Hexadecimal
4774e4b
20
Vigesimal
1385j4b
36
Base36
18lykr
md5
e09029e02cda71a69cd8487f4bb5b9f6
sha1
aec30130ef18eb032b4f5073ee7605bf7790e6b2
sha256
bd20dd704467bdd6ea1019283b44e80bab9f8ac0e830619011e17a108ea12e53
sha512
3ea467249ef78374a4a39a08c031bf3f91bc30bd93d011266f5d62ee133901cf9f91e821ccb14caa0dd8b4ef8f4ebb2211f7d39a7b41f7caefc200761cc55fb1
ripemd-160
4f401addde5e2c5a16eb8fed9695fb14aeb6bbe9
Diameter
149855382
Circumference
470784567.19209
Area
1.7637400289069E+16
Volume
1.7620395718702E+24
Surface area
7.0549601156276E+16
Circumference
470784567.19209
Perimeter
299710764
Area
5614158878591481
Diagonal
105963756.8095
Surface area
33684953271548886
Volume
4.2065596168001E+23
Space diagonal
129778567.70582
Perimeter
224783073
Area
2.4310021048711E+15
Altitude
64889283.852911
Surface area
2.4310021048711E+15
Volume
4.9574780508414E+22
Height
35321252.269833