74651640 (number)

74651640 is an even 8-digits composite number following 74651639 and preceding 74651641. In scientific notation, it is written as 7.4651640 × 10^7. The sum of its digits is 33. It has a total of 7 prime factors and 64 positive divisors. There are 16934400 positive integers (up to 74651640) that are relatively prime to 74651640.

Interesting facts

Basic properties

Name

Name seventy-four million six hundred fifty-one thousand six hundred forty

Notation

Scientific notation 7.4651640 × 10^7
Engineering notation 7.4651640 × 10^6

Prime Factorization of 74651640

Prime Factorization 2 × 2 × 2 × 3 × 35 × 181 × 491

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 18662910
Product of the distinct prime numbers

The prime factorization of 74651640 is 2 × 2 × 2 × 3 × 35 × 181 × 491. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 7, 98, 64, 292, 239, 5160, 4529, 58329, 76752, 997054, 84484, 739133, 8161055, 72617063, 705645, 301692418, 379148076, 9576011311, 1423201735

Basic calculations (n = 74651640)

Multiplication

n×y
n×2 149303280
n×3 223954920
n×4 298606560
n×5 373258200

Division

n÷y
n÷2 37325820
n÷3 24883880
n÷3 18662910
n÷5 14930328

Exponentiation

ny
n2 5572867354689600
n3 4.1602368753004E+23
n4 3.1056850552965E+31
n5 2.3184448270137E+39

Nth Root

y√n
2√n 8640.118054749
3√n 421.06238978481
4√n 92.952235340249
5√n 37.549820960878

Divisors of 74651640

1, 2, 3, 4, 6, 8, 12, 24, 35, 70, 105, 140, 181, 210, 280, 362, 420, 491, 543, 724, 840, 982, 1086, 1448, 1473, 1964, 2172, 2946, 3928, 4344, 5892, 6335, 11784, 12670, 17185, 19005, 25340, 34370, 38010, 50680, 51555, 68740, 76020, 88871, 103110, 137480, 152040, 177742, 206220, 266613, 355484, 412440, 533226, 710968, 1066452, 2132904, 3110485, 6220970, 9331455, 12441940, 18662910, 24883880, 37325820, 74651640

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 -74651639
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 74651640 can be divided by 64 positive divisors. The sum of these divisors (counting 74651640) is 1, the average is 0.015625.

Base conversion 74651640

Base System Value
2 Binary 100011100110001011111111000
3 Ternary 12012110200210120
4 Quaternary 10130301133320
5 Quinary 123102323030
6 Senary 11224013240
8 Octal 434613770
10 Decimal 74651640
12 Duodecimal 21001220
16 Hexadecimal 47317f8
20 Vigesimal 136b920
36 Base36 18g1ko

Cryptographic Hash Functions

md5 6856c7ad37707e82c3658f797581cf2c
sha1 e25b1a6330c2254b01c2fe208270ba2be9bf004f
sha256 696beafed2eff642513ab9df6155289a9b5945ad5e2cc05ea325265c46c9e320
sha512 b48be581dd91632ed665f46bf84e05989d6c97748389eb9f37105724a6072862eb2d0ec74e127cab2679c27e5333f45fb3fa2b5c9fd15e442bc60c9af35d873d
ripemd-160 a08d6702dc658e940ed05fabbc576ca6e18f189c

74651640 as geometric shapes

Circle

Radius = n
Diameter 149303280
Circumference 469050087.60486
Area 1.7507679140923E+16

Sphere

Radius = n
Volume 1.7426359472849E+24
Surface area 7.0030716563693E+16
Circumference 469050087.60486

Square

Length = n
Perimeter 298606560
Area 5572867354689600
Diagonal 105573361.74139

Cube

Length = n
Surface area 33437204128137600
Volume 4.1602368753004E+23
Space diagonal 129300433.34834

Equilateral Triangle

Length = n
Perimeter 223954920
Area 2.4131223505411E+15
Altitude 64650216.674171

Triangular Pyramid

Length = n
Surface area 2.4131223505411E+15
Volume 4.9028861764454E+22
Height 35191120.580465