74451845 (number)

74451845 is an odd 8-digits composite number following 74451844 and preceding 74451846. In scientific notation, it is written as 7.4451845 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 52496640 positive integers (up to 74451845) that are relatively prime to 74451845.

Interesting facts

Basic properties

Name

Name seventy-four million four hundred fifty-one thousand eight hundred forty-five

Notation

Scientific notation 7.4451845 × 10^7
Engineering notation 7.4451845 × 10^6

Prime Factorization of 74451845

Prime Factorization 5 × 1651 × 311 × 29

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 74451845
Product of the distinct prime numbers

The prime factorization of 74451845 is 5 × 1651 × 311 × 29. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 2, 1, 42, 31, 658, 3406, 459, 78123, 47867, 293466, 803776, 5443628, 7917199, 42258564, 22241690, 721430895, 942363807, 4905302940, 4895909336

Basic calculations (n = 74451845)

Multiplication

n×y
n×2 148903690
n×3 223355535
n×4 297807380
n×5 372259225

Division

n÷y
n÷2 37225922.5
n÷3 24817281.666667
n÷3 18612961.25
n÷5 14890369

Exponentiation

ny
n2 5543077223904025
n3 4.1269232629713E+23
n4 3.0725705110164E+31
n5 2.2875854343776E+39

Nth Root

y√n
2√n 8628.5482556453
3√n 420.68641535784
4√n 92.889979306949
5√n 37.529700007285

Divisors of 74451845

1, 5, 29, 145, 311, 1555, 1651, 8255, 9019, 45095, 47879, 239395, 513461, 2567305, 14890369, 74451845

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 -74451844
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 74451845 can be divided by 16 positive divisors. The sum of these divisors (counting 74451845) is 1, the average is 0.0625.

Base conversion 74451845

Base System Value
2 Binary 100011100000000101110000101
3 Ternary 12012002112201202
4 Quaternary 10130000232011
5 Quinary 123024424340
6 Senary 11215432245
8 Octal 434005605
10 Decimal 74451845
12 Duodecimal 20b25685
16 Hexadecimal 4700b85
20 Vigesimal 13569c5
36 Base36 18bret

Cryptographic Hash Functions

md5 42d7aee684991c5867fc674f6de0794e
sha1 28d8c932378d4b6e2331603d081d6447e468c37c
sha256 bf0420884ec5221bce5a0a6963c4718b52803ff829cfdbc98a568cf4b84cf52c
sha512 e5aec512931638f5c56adaa0b8c7469aa8bcae1ccb22efff9c177555ea4bcb2f4a57757a762f2e6afa5612ef5e30ebc2e4389f161a07bbe5dd03feece68056dc
ripemd-160 f148e4d6140173156d64604bf3aab50c44b43956

74451845 as geometric shapes

Circle

Radius = n
Diameter 148903690
Circumference 467794738.59641
Area 1.7414090684898E+16

Sphere

Radius = n
Volume 1.7286815739839E+24
Surface area 6.9656362739591E+16
Circumference 467794738.59641

Square

Length = n
Perimeter 297807380
Area 5543077223904025
Diagonal 105290808.9427

Cube

Length = n
Surface area 33258463343424150
Volume 4.1269232629713E+23
Space diagonal 128954378.25724

Equilateral Triangle

Length = n
Perimeter 223355535
Area 2.4002228455199E+15
Altitude 64477189.128621

Triangular Pyramid

Length = n
Surface area 2.4002228455199E+15
Volume 4.8636257078059E+22
Height 35096936.314233