74640984 (number)

74640984 is an even 8-digits composite number following 74640983 and preceding 74640985. In scientific notation, it is written as 7.4640984 × 10^7. The sum of its digits is 42. It has a total of 7 prime factors and 64 positive divisors. There are 22469760 positive integers (up to 74640984) that are relatively prime to 74640984.

Interesting facts

Basic properties

Name

Name seventy-four million six hundred forty thousand nine hundred eighty-four

Notation

Scientific notation 7.4640984 × 10^7
Engineering notation 7.4640984 × 10^6

Prime Factorization of 74640984

Prime Factorization 2 × 2 × 2 × 3 × 11 × 167 × 1693

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 18660246
Product of the distinct prime numbers

The prime factorization of 74640984 is 2 × 2 × 2 × 3 × 11 × 167 × 1693. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 7, 31, 37, 963, 718, 841, 7117, 36663, 51221, 795208, 57648, 8476761, 6322487, 48384498, 28522338, 202780793, 524067328, 3724444599, 4921648087

Basic calculations (n = 74640984)

Multiplication

n×y
n×2 149281968
n×3 223922952
n×4 298563936
n×5 373204920

Division

n÷y
n÷2 37320492
n÷3 24880328
n÷3 18660246
n÷5 14928196.8

Exponentiation

ny
n2 5571276492488256
n3 4.1584555953539E+23
n4 3.1039121755752E+31
n5 2.3167905903452E+39

Nth Root

y√n
2√n 8639.5013745007
3√n 421.04235426011
4√n 92.948918092147
5√n 37.54874890475

Divisors of 74640984

1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 167, 264, 334, 501, 668, 1002, 1336, 1693, 1837, 2004, 3386, 3674, 4008, 5079, 5511, 6772, 7348, 10158, 11022, 13544, 14696, 18623, 20316, 22044, 37246, 40632, 44088, 55869, 74492, 111738, 148984, 223476, 282731, 446952, 565462, 848193, 1130924, 1696386, 2261848, 3110041, 3392772, 6220082, 6785544, 9330123, 12440164, 18660246, 24880328, 37320492, 74640984

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -74640983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 74640984 can be divided by 64 positive divisors. The sum of these divisors (counting 74640984) is 1, the average is 0.015625.

Base conversion 74640984

Base System Value
2 Binary 100011100101110111001011000
3 Ternary 12012110011011220
4 Quaternary 10130232321120
5 Quinary 123102002414
6 Senary 11223452040
8 Octal 434567130
10 Decimal 74640984
12 Duodecimal 20bb7020
16 Hexadecimal 472ee58
20 Vigesimal 136a294
36 Base36 18ftco

Cryptographic Hash Functions

md5 c50fa11f2d5837dbe03a8927e715e2a0
sha1 23f628c81c1199e301b75e9c97fe2e4ad56e4db5
sha256 ad9281d0b6673af673bd636b35d9be57004ac20dee2be30a75b0830852d6b044
sha512 f9a285b00273d340bf616ca852af3174281aa386e2647b93d5e464743432cc35820a08fc503dc42eb7ba4b77dadad97038f11c2a4609fd99eea7a0e267ea1bfe
ripemd-160 998670199ba88785557e160b8f8edbc53dffe57e

74640984 as geometric shapes

Circle

Radius = n
Diameter 149281968
Circumference 468983133.98223
Area 1.7502681299919E+16

Sphere

Radius = n
Volume 1.7418898064858E+24
Surface area 7.0010725199674E+16
Circumference 468983133.98223

Square

Length = n
Perimeter 298563936
Area 5571276492488256
Diagonal 105558291.88167

Cube

Length = n
Surface area 33427658954929536
Volume 4.1584555953539E+23
Space diagonal 129281976.61494

Equilateral Triangle

Length = n
Perimeter 223922952
Area 2.4124334870009E+15
Altitude 64640988.307468

Triangular Pyramid

Length = n
Surface area 2.4124334870009E+15
Volume 4.9007869178965E+22
Height 35186097.293891