74902221 (number)

74902221 is an odd 8-digits composite number following 74902220 and preceding 74902222. In scientific notation, it is written as 7.4902221 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 12 positive divisors. There are 46997376 positive integers (up to 74902221) that are relatively prime to 74902221.

Interesting facts

Basic properties

Name

Name seventy-four million nine hundred two thousand two hundred twenty-one

Notation

Scientific notation 7.4902221 × 10^7
Engineering notation 7.4902221 × 10^6

Prime Factorization of 74902221

Prime Factorization 3 × 17 × 3 × 489557

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 24967407
Product of the distinct prime numbers

The prime factorization of 74902221 is 3 × 17 × 3 × 489557. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 3, 30, 26, 272, 631, 1683, 3566, 8089, 17629, 83287, 395771, 6112101, 44900, 90417582, 33658068, 579743739, 758421515, 3433156310, 7266436635

Basic calculations (n = 74902221)

Multiplication

n×y
n×2 149804442
n×3 224706663
n×4 299608884
n×5 374511105

Division

n÷y
n÷2 37451110.5
n÷3 24967407
n÷3 18725555.25
n÷5 14980444.2

Exponentiation

ny
n2 5610342710732841
n3 4.2022712960505E+23
n4 3.1475945331873E+31
n5 2.3576182134319E+39

Nth Root

y√n
2√n 8654.606923483
3√n 421.53298627793
4√n 93.030139865976
5√n 37.574995661764

Divisors of 74902221

1, 3, 9, 17, 51, 153, 489557, 1468671, 4406013, 8322469, 24967407, 74902221

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 -74902220
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 74902221 can be divided by 12 positive divisors. The sum of these divisors (counting 74902221) is 1, the average is 0.083333333333333.

Base conversion 74902221

Base System Value
2 Binary 100011101101110101011001101
3 Ternary 12012221102112100
4 Quaternary 10131232223031
5 Quinary 123133332341
6 Senary 11233225313
8 Octal 435565315
10 Decimal 74902221
12 Duodecimal 21102239
16 Hexadecimal 476eacd
20 Vigesimal 1382fb1
36 Base36 18lex9

Cryptographic Hash Functions

md5 3b956b5cb80c50ee456a4b4ac2b0c23b
sha1 1e1a17d5816bc0fbdf61d206cfd8fba1c712157e
sha256 9f1d08fd7902a521096e29087f3adf465f100f5ca1b00001ff5eb4ea89e1ec64
sha512 4e69e824f0996340770a3d49cb8b1e6502765e58a40385ccf3b54acf75d2117fe850afe105870ddea88949a10693d1ac444ddf5826e570f9548d55fd5ef54eec
ripemd-160 d95edd7726af102903ff5f85175c57743937ba59

74902221 as geometric shapes

Circle

Radius = n
Diameter 149804442
Circumference 470624534.46232
Area 1.7625411444159E+16

Sphere

Radius = n
Volume 1.7602432842751E+24
Surface area 7.0501645776637E+16
Circumference 470624534.46232

Square

Length = n
Perimeter 299608884
Area 5610342710732841
Diagonal 105927736.79007

Cube

Length = n
Surface area 33662056264397046
Volume 4.2022712960505E+23
Space diagonal 129734452.37175

Equilateral Triangle

Length = n
Perimeter 224706663
Area 2.4293496557157E+15
Altitude 64867226.185876

Triangular Pyramid

Length = n
Surface area 2.4293496557157E+15
Volume 4.9524242163715E+22
Height 35309245.596689