74455898 is an even 8-digits composite number following 74455897
and preceding 74455899 . In scientific notation, it is written as 7.4455898 × 10^7.
The sum of its digits is 50. It has a total of 4 prime factors and 12 positive divisors.
There are 33843480 positive integers (up to 74455898) that are relatively prime to 74455898.
74455898 has 12 divisors, whose sum is 122760330
The reverse of 74455898 is 89855447
Previous prime number is 11
Is Prime? no
Number parity even
Number length 8
Sum of Digits 50
Digital Root 5
Name
seventy-four million four hundred fifty-five thousand eight hundred ninety-eight
Scientific notation
7.4455898 × 10^7
Engineering notation
7.4455898 × 10^6
Prime Factorization
2 × 11 × 11 × 307669
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
6768718
Product of the distinct prime numbers
The prime factorization of 74455898 is 2 × 11 × 11 × 307669.
Since it has a total of 4 prime factors.
6 , 9 , 86 , 38 , 958 , 909 , 3453 , 6074 , 48577 , 81711 , 414641 , 102066 , 4584411 , 9920640 , 92154780 , 69065514 , 684584699 , 205544687 , 3063105393 , 8827980147
n×2
148911796
n×3
223367694
n×4
297823592
n×5
372279490
n÷2
37227949
n÷3
24818632.666667
n÷3
18613974.5
n÷5
14891179.6
n2
5543680746986404
n3
4.1275972824218E+23
n4
3.0732396224508E+31
n5
2.2882081585875E+39
2 √n
8628.7831123514
3 √n
420.69404897705
4 √n
92.89124346434
5 √n
37.530108605788
1 , 2 , 11 , 22 , 121 , 242 , 307669 , 615338 , 3384359 , 6768718 , 37227949 , 74455898
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-74455897
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 74455898 can be divided by 12 positive divisors.
The sum of these divisors (counting 74455898) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100011100000001101101011010
3
Ternary
12012002202021212
4
Quaternary
10130001231122
5
Quinary
123030042043
6
Senary
11215503122
8
Octal
434015532
10
Decimal
74455898
12
Duodecimal
20b27aa2
16
Hexadecimal
4701b5a
20
Vigesimal
1356jei
36
Base36
18buje
md5
b45b88b328453c5df83eb154a057e5fb
sha1
dbb66b2aa99b9bb072ed3cf86c6915f791ebe27f
sha256
0aeda85d5c249daabaf702d37f71886153e7d6de481e6f09048a9242ef8a1ca3
sha512
96496ebcd086e8b42f03d50751c616f07433374817ff7d6ee13c48440be7606bec68363e52c4039c15711214faf763d6cc9a308d45cff4c660b075d0f16fa6eb
ripemd-160
15455a0648d987b99944dd3293ee7cd9fe331771
Diameter
148911796
Circumference
467820204.34646
Area
1.741598670858E+16
Volume
1.7289639065912E+24
Surface area
6.9663946834319E+16
Circumference
467820204.34646
Perimeter
297823592
Area
5543680746986404
Diagonal
105296540.75027
Surface area
33262084481918424
Volume
4.1275972824218E+23
Space diagonal
128961398.25917
Perimeter
223367694
Area
2.4004841786805E+15
Altitude
64480699.129583
Surface area
2.4004841786805E+15
Volume
4.8644200473461E+22
Height
35098846.916756