74920455 (number)

74920455 is an odd 8-digits composite number following 74920454 and preceding 74920456. In scientific notation, it is written as 7.4920455 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 39891264 positive integers (up to 74920455) that are relatively prime to 74920455.

Interesting facts

Basic properties

Name

Name seventy-four million nine hundred twenty thousand four hundred fifty-five

Notation

Scientific notation 7.4920455 × 10^7
Engineering notation 7.4920455 × 10^6

Prime Factorization of 74920455

Prime Factorization 9 × 5 × 887 × 1877

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 74920455
Product of the distinct prime numbers

The prime factorization of 74920455 is 9 × 5 × 887 × 1877. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 2, 77, 37, 246, 386, 52, 1778, 61397, 72956, 925565, 228143, 5782275, 484605, 72989459, 20653966, 947810134, 435594233, 4897220125, 8853732560

Basic calculations (n = 74920455)

Multiplication

n×y
n×2 149840910
n×3 224761365
n×4 299681820
n×5 374602275

Division

n÷y
n÷2 37460227.5
n÷3 24973485
n÷3 18730113.75
n÷5 14984091

Exponentiation

ny
n2 5613074577407025
n3 4.2053410128827E+23
n4 3.1506606211533E+31
n5 2.3604892728739E+39

Nth Root

y√n
2√n 8655.6602867719
3√n 421.56718913043
4√n 93.035801102435
5√n 37.576824915305

Divisors of 74920455

1, 5, 9, 45, 887, 1877, 4435, 7983, 9385, 16893, 39915, 84465, 1664899, 8324495, 14984091, 74920455

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 -74920454
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 74920455 can be divided by 16 positive divisors. The sum of these divisors (counting 74920455) is 1, the average is 0.0625.

Base conversion 74920455

Base System Value
2 Binary 100011101110011001000000111
3 Ternary 12012222100112200
4 Quaternary 10131303020013
5 Quinary 123134423310
6 Senary 11233445543
8 Octal 435631007
10 Decimal 74920455
12 Duodecimal 211108b3
16 Hexadecimal 4773207
20 Vigesimal 138512f
36 Base36 18lszr

Cryptographic Hash Functions

md5 a158891a11b2ee6f4e4ea96c5e13509b
sha1 cff48c82f006578700894f72ed4f5fcc8f1de0fc
sha256 81c142ebcf0e055d84c0467ee3645ebee3307720c9820e1e239f6088056b812f
sha512 c31a6fea023e93154cf81779b04a757a47a82eb43549ce3106e6b95c7ac88f7d1cacd7de83a0e6939a6f7b036d2601e479fbd0de0d81c5ca9b167d483f730d5e
ripemd-160 f207b9e1476b97b93669781df66ae2369d9189ad

74920455 as geometric shapes

Circle

Radius = n
Diameter 149840910
Circumference 470739102.06321
Area 1.7633993856434E+16

Sphere

Radius = n
Volume 1.7615291242549E+24
Surface area 7.0535975425734E+16
Circumference 470739102.06321

Square

Length = n
Perimeter 299681820
Area 5613074577407025
Diagonal 105953523.56016

Cube

Length = n
Surface area 33678447464442150
Volume 4.2053410128827E+23
Space diagonal 129766034.58618

Equilateral Triangle

Length = n
Perimeter 224761365
Area 2.4305325886855E+15
Altitude 64883017.293089

Triangular Pyramid

Length = n
Surface area 2.4305325886855E+15
Volume 4.9560419123521E+22
Height 35317841.186721