73457978 (number)

73457978 is an even 8-digits composite number following 73457977 and preceding 73457979. In scientific notation, it is written as 7.3457978 × 10^7. The sum of its digits is 50. It has a total of 4 prime factors and 16 positive divisors. There are 32575200 positive integers (up to 73457978) that are relatively prime to 73457978.

Interesting facts

Basic properties

Name

Name seventy-three million four hundred fifty-seven thousand nine hundred seventy-eight

Notation

Scientific notation 7.3457978 × 10^7
Engineering notation 7.3457978 × 10^6

Prime Factorization of 73457978

Prime Factorization 2 × 11 × 41 × 81439

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 73457978
Product of the distinct prime numbers

The prime factorization of 73457978 is 2 × 11 × 41 × 81439. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 7, 12, 68, 999, 771, 628, 4713, 36092, 97876, 767534, 165662, 4262860, 5826814, 10826502, 77017534, 204832848, 246921846, 7996499673, 9509612751

Basic calculations (n = 73457978)

Multiplication

n×y
n×2 146915956
n×3 220373934
n×4 293831912
n×5 367289890

Division

n÷y
n÷2 36728989
n÷3 24485992.666667
n÷3 18364494.5
n÷5 14691595.6

Exponentiation

ny
n2 5396074531848484
n3 3.9638472424689E+23
n4 2.9117620353264E+31
n5 2.1389215153224E+39

Nth Root

y√n
2√n 8570.7629765383
3√n 418.80609160255
4√n 92.578415284224
5√n 37.428962927969

Divisors of 73457978

1, 2, 11, 22, 41, 82, 451, 902, 81439, 162878, 895829, 1791658, 3338999, 6677998, 36728989, 73457978

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 -73457977
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 73457978 can be divided by 16 positive divisors. The sum of these divisors (counting 73457978) is 1, the average is 0.0625.

Base conversion 73457978

Base System Value
2 Binary 100011000001110000100111010
3 Ternary 12010020001101212
4 Quaternary 10120032010322
5 Quinary 122301123403
6 Senary 11142243122
8 Octal 430160472
10 Decimal 73457978
12 Duodecimal 207264a2
16 Hexadecimal 460e13a
20 Vigesimal 12j24ii
36 Base36 17qgje

Cryptographic Hash Functions

md5 b259a44a38233736e7ea0d1556c5a236
sha1 a4486a60120c2ee8bfc1559a667c3a236bc6b58d
sha256 e5cd3aa4c10a359cca9740e69eeec575a70e5df8a319fa6536f33e7a6b0d4a9e
sha512 5640fd600def642eb2715748a613668580996c1acfbc52bc311f4718177466fb85e824f9fd0a29fc68d2d97865e7c2e4f95bac6f842d0cbdaf7fa7bd0bccec42
ripemd-160 2333d312aa111646efdd73d5a7d1f68738fee478

73457978 as geometric shapes

Circle

Radius = n
Diameter 146915956
Circumference 461550088.06472
Area 1.6952268107478E+16

Sphere

Radius = n
Volume 1.6603724502523E+24
Surface area 6.7809072429913E+16
Circumference 461550088.06472

Square

Length = n
Perimeter 293831912
Area 5396074531848484
Diagonal 103885268.7521

Cube

Length = n
Surface area 32376447191090904
Volume 3.9638472424689E+23
Space diagonal 127232950.11728

Equilateral Triangle

Length = n
Perimeter 220373934
Area 2.3365688126475E+15
Altitude 63616475.058638

Triangular Pyramid

Length = n
Surface area 2.3365688126475E+15
Volume 4.6714387745622E+22
Height 34628422.917368