74455842 is an even 8-digits composite number following 74455841
and preceding 74455843 . In scientific notation, it is written as 7.4455842 × 10^7.
The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors.
There are 24562560 positive integers (up to 74455842) that are relatively prime to 74455842.
74455842 has 16 divisors, whose sum is 150448032
The reverse of 74455842 is 24855447
Previous prime number is 97
Is Prime? no
Number parity even
Number length 8
Sum of Digits 39
Digital Root 3
Name
seventy-four million four hundred fifty-five thousand eight hundred forty-two
Scientific notation
7.4455842 × 10^7
Engineering notation
7.4455842 × 10^6
Prime Factorization
2 × 3 × 97 × 127931
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
74455842
Product of the distinct prime numbers
The prime factorization of 74455842 is 2 × 3 × 97 × 127931.
Since it has a total of 4 prime factors.
4 , 9 , 52 , 47 , 947 , 938 , 6512 , 2433 , 67363 , 94507 , 572354 , 478234 , 2955795 , 1676262 , 49543606 , 37478682 , 240361380 , 7397218 , 1102784981 , 3542350891
n×2
148911684
n×3
223367526
n×4
297823368
n×5
372279210
n÷2
37227921
n÷3
24818614
n÷3
18613960.5
n÷5
14891168.4
n2
5543672407928964
n3
4.1275879690452E+23
n4
3.0732303766433E+31
n5
2.2881995535295E+39
2 √n
8628.7798673972
3 √n
420.69394350579
4 √n
92.891225997923
5 √n
37.530102960334
1 , 2 , 3 , 6 , 97 , 194 , 291 , 582 , 127931 , 255862 , 383793 , 767586 , 12409307 , 24818614 , 37227921 , 74455842
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-74455841
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 74455842 can be divided by 16 positive divisors.
The sum of these divisors (counting 74455842) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100011100000001101100100010
3
Ternary
12012002202012210
4
Quaternary
10130001230202
5
Quinary
123030041332
6
Senary
11215502550
8
Octal
434015442
10
Decimal
74455842
12
Duodecimal
20b27a56
16
Hexadecimal
4701b22
20
Vigesimal
1356jc2
36
Base36
18buhu
md5
4a783b759ffd5cb7fcc7297f62b11d7b
sha1
f0288e72f475ff821eca00c2d078c3ffa5ec660b
sha256
f0a30a4635e7edc7ab7d4eb11f5d1613fe070c32fad120613384138bb43d675e
sha512
ef3de1a20509c9042fd5e40d1fbfd56aed0f5106abdf253eb50bec8632898b6569dae438042d5e937e0e0dca94b50695ccace29f9cee97cab0034a109514e520
ripemd-160
1c2b338f59fc27b5c88c446edff236245bb2a761
Diameter
148911684
Circumference
467819852.48808
Area
1.7415960510658E+16
Volume
1.7289600054131E+24
Surface area
6.9663842042632E+16
Circumference
467819852.48808
Perimeter
297823368
Area
5543672407928964
Diagonal
105296461.55431
Surface area
33262034447573784
Volume
4.1275879690452E+23
Space diagonal
128961301.26432
Perimeter
223367526
Area
2.4004805677627E+15
Altitude
64480650.63216
Surface area
2.4004805677627E+15
Volume
4.8644090714264E+22
Height
35098820.518103