74902388 (number)

74902388 is an even 8-digits composite number following 74902387 and preceding 74902389. In scientific notation, it is written as 7.4902388 × 10^7. The sum of its digits is 41. It has a total of 7 prime factors and 72 positive divisors. There are 32155200 positive integers (up to 74902388) that are relatively prime to 74902388.

Interesting facts

Basic properties

Name

Name seventy-four million nine hundred two thousand three hundred eighty-eight

Notation

Scientific notation 7.4902388 × 10^7
Engineering notation 7.4902388 × 10^6

Prime Factorization of 74902388

Prime Factorization 2 × 2 × 61 × 11 × 11 × 59 × 43

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 3404654
Product of the distinct prime numbers

The prime factorization of 74902388 is 2 × 2 × 61 × 11 × 11 × 59 × 43. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 6, 48, 34, 81, 821, 7752, 6102, 10302, 51209, 746958, 490392, 5741226, 5290905, 28263909, 3530427, 414267170, 259934012, 474697859, 294122119

Basic calculations (n = 74902388)

Multiplication

n×y
n×2 149804776
n×3 224707164
n×4 299609552
n×5 374511940

Division

n÷y
n÷2 37451194
n÷3 24967462.666667
n÷3 18725597
n÷5 14980477.6

Exponentiation

ny
n2 5610367728102544
n3 4.2022994039302E+23
n4 3.1476226044535E+31
n5 2.3576444959634E+39

Nth Root

y√n
2√n 8654.6165715183
3√n 421.53329955728
4√n 93.030191720314
5√n 37.575012416992

Divisors of 74902388

1, 2, 4, 11, 22, 43, 44, 59, 61, 86, 118, 121, 122, 172, 236, 242, 244, 473, 484, 649, 671, 946, 1298, 1342, 1892, 2537, 2596, 2623, 2684, 3599, 5074, 5203, 5246, 7139, 7198, 7381, 10148, 10406, 10492, 14278, 14396, 14762, 20812, 27907, 28556, 28853, 29524, 39589, 55814, 57706, 79178, 111628, 115412, 154757, 158356, 306977, 309514, 317383, 435479, 613954, 619028, 634766, 870958, 1227908, 1269532, 1702327, 1741916, 3404654, 6809308, 18725597, 37451194, 74902388

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -74902387
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 74902388 can be divided by 72 positive divisors. The sum of these divisors (counting 74902388) is 1, the average is 0.013888888888889.

Base conversion 74902388

Base System Value
2 Binary 100011101101110101101110100
3 Ternary 12012221102202112
4 Quaternary 10131232231310
5 Quinary 123133334023
6 Senary 11233230152
8 Octal 435565564
10 Decimal 74902388
12 Duodecimal 21102358
16 Hexadecimal 476eb74
20 Vigesimal 1382fj8
36 Base36 18lf1w

Cryptographic Hash Functions

md5 049ded3c516459700b5f596eb4dbac08
sha1 8d6648adfd12da8bbd36373b4699633379851ae2
sha256 47a7f21c14624c5678bd55acd20c65d7571e86dc8bb69d121a88967699bccc02
sha512 486c751440c8ec5c431f42dc0cf589ebcd6dd504e52008c5ed32e36ae52004e611338dca7037d2093e5719caf8f0116595f16d915e12402df7afa9eeddc86258
ripemd-160 13ed75108364355ff210cfbd3140f2443bbea75b

74902388 as geometric shapes

Circle

Radius = n
Diameter 149804776
Circumference 470625583.75426
Area 1.7625490038544E+16

Sphere

Radius = n
Volume 1.7602550580762E+24
Surface area 7.0501960154177E+16
Circumference 470625583.75426

Square

Length = n
Perimeter 299609552
Area 5610367728102544
Diagonal 105927972.96373

Cube

Length = n
Surface area 33662206368615264
Volume 4.2022994039302E+23
Space diagonal 129734741.62424

Equilateral Triangle

Length = n
Perimeter 224707164
Area 2.4293604885546E+15
Altitude 64867370.812119

Triangular Pyramid

Length = n
Surface area 2.4293604885546E+15
Volume 4.9524573418253E+22
Height 35309324.321244