74454961 (number)

74454961 is an odd 8-digits composite number following 74454960 and preceding 74454962. In scientific notation, it is written as 7.4454961 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors. There are 63479808 positive integers (up to 74454961) that are relatively prime to 74454961.

Interesting facts

Basic properties

Name

Name seventy-four million four hundred fifty-four thousand nine hundred sixty-one

Notation

Scientific notation 7.4454961 × 10^7
Engineering notation 7.4454961 × 10^6

Prime Factorization of 74454961

Prime Factorization 7 × 7 × 193 × 7873

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10636423
Product of the distinct prime numbers

The prime factorization of 74454961 is 7 × 7 × 193 × 7873. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 8, 87, 71, 823, 424, 2298, 259, 46174, 22412, 686697, 84111, 1075088, 7654695, 45126505, 2336591, 699500872, 773263002, 5517338779, 8896717515

Basic calculations (n = 74454961)

Multiplication

n×y
n×2 148909922
n×3 223364883
n×4 297819844
n×5 372274805

Division

n÷y
n÷2 37227480.5
n÷3 24818320.333333
n÷3 18613740.25
n÷5 14890992.2

Exponentiation

ny
n2 5543541217511521
n3 4.1274414515171E+23
n4 3.0730849230249E+31
n5 2.2880641809351E+39

Nth Root

y√n
2√n 8628.7288171549
3√n 420.69228420986
4√n 92.890951212456
5√n 37.530014144799

Divisors of 74454961

1, 7, 49, 193, 1351, 7873, 9457, 55111, 385777, 1519489, 10636423, 74454961

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 -74454960
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 74454961 can be divided by 12 positive divisors. The sum of these divisors (counting 74454961) is 1, the average is 0.083333333333333.

Base conversion 74454961

Base System Value
2 Binary 100011100000001011110110001
3 Ternary 12012002201000011
4 Quaternary 10130001132301
5 Quinary 123030024321
6 Senary 11215454521
8 Octal 434013661
10 Decimal 74454961
12 Duodecimal 20b27441
16 Hexadecimal 47017b1
20 Vigesimal 1356h81
36 Base36 18bttd

Cryptographic Hash Functions

md5 c879feb171b340d760c791dd90b9d68c
sha1 4fa46376aaa9f46cbe9261431d9d33b268097a7d
sha256 64c44261f90af283da5a1e206001c96d77e6f21fb0d4472436705939f2335e3f
sha512 79fd3bdc8f615725d9fcd382e0cd6fe0968b6d9d769f49ed7f878e5a872fc1c1b9cbf79f73f988d8097bf73bd9562bbb963b127ef5010376b8ba125fef070393
ripemd-160 8cea5e6a282a5c1e858538e0abbc035713498cc7

74454961 as geometric shapes

Circle

Radius = n
Diameter 148909922
Circumference 467814317.00183
Area 1.7415548363806E+16

Sphere

Radius = n
Volume 1.7288986322944E+24
Surface area 6.9662193455226E+16
Circumference 467814317.00183

Square

Length = n
Perimeter 297819844
Area 5543541217511521
Diagonal 105295215.63216

Cube

Length = n
Surface area 33261247305069126
Volume 4.1274414515171E+23
Space diagonal 128959775.32756

Equilateral Triangle

Length = n
Perimeter 223364883
Area 2.4004237606455E+15
Altitude 64479887.66378

Triangular Pyramid

Length = n
Surface area 2.4004237606455E+15
Volume 4.8642363988637E+22
Height 35098405.21072