74902946 (number)

74902946 is an even 8-digits composite number following 74902945 and preceding 74902947. In scientific notation, it is written as 7.4902946 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 36985200 positive integers (up to 74902946) that are relatively prime to 74902946.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.4902946 × 10^7
Engineering notation 7.4902946 × 10^6

Prime Factorization of 74902946

Prime Factorization 2 × 151 × 197 × 1259

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 74902946
Product of the distinct prime numbers

The prime factorization of 74902946 is 2 × 151 × 197 × 1259. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 7, 87, 15, 454, 612, 224, 3786, 6540, 78971, 511278, 172874, 4197029, 8691766, 55619998, 73737358, 966795233, 617558336, 313831688, 7605562209

Basic calculations (n = 74902946)

Multiplication

n×y
n×2 149805892
n×3 224708838
n×4 299611784
n×5 374514730

Division

n÷y
n÷2 37451473
n÷3 24967648.666667
n÷3 18725736.5
n÷5 14980589.2

Exponentiation

ny
n2 5610451319478916
n3 4.2023933221856E+23
n4 3.1477164008243E+31
n5 2.3577323159425E+39

Nth Root

y√n
2√n 8654.6488085884
3√n 421.53434631962
4√n 93.030364981485
5√n 37.575068401307

Divisors of 74902946

1, 2, 151, 197, 302, 394, 1259, 2518, 29747, 59494, 190109, 248023, 380218, 496046, 37451473, 74902946

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 -74902945
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 74902946 can be divided by 16 positive divisors. The sum of these divisors (counting 74902946) is 1, the average is 0.0625.

Base conversion 74902946

Base System Value
2 Binary 100011101101110110110100010
3 Ternary 12012221110112012
4 Quaternary 10131232312202
5 Quinary 123133343241
6 Senary 11233232522
8 Octal 435566642
10 Decimal 74902946
12 Duodecimal 21102742
16 Hexadecimal 476eda2
20 Vigesimal 1382h76
36 Base36 18lfhe

Cryptographic Hash Functions

md5 8b12cbb0fbe82b01e8bc22e7c28d7a5f
sha1 1e6ce24f022fc02b75e2b4dd828dcaa64bcbea1c
sha256 aafc691a1517eb64ad64be474c418653180f8664f03e753abd3ef6f37bf70b32
sha512 3ac10f1fbb93fc5ac50a278036236e5c7acdb9161c2d7a025a36fc074225a0270408be7eb7e6e0a3ad11e07d6f9adda38c542599909c66e53fb057aafb30cf9c
ripemd-160 da26c648c730e21ed5af9cbd7049ed6617515b81

74902946 as geometric shapes

Circle

Radius = n
Diameter 149805892
Circumference 470629089.77167
Area 1.7625752648598E+16

Sphere

Radius = n
Volume 1.7602943984631E+24
Surface area 7.0503010594392E+16
Circumference 470629089.77167

Square

Length = n
Perimeter 299611784
Area 5610451319478916
Diagonal 105928762.0949

Cube

Length = n
Surface area 33662707916873496
Volume 4.2023933221856E+23
Space diagonal 129735708.10859

Equilateral Triangle

Length = n
Perimeter 224708838
Area 2.4293966846823E+15
Altitude 64867854.054294

Triangular Pyramid

Length = n
Surface area 2.4293966846823E+15
Volume 4.9525680255508E+22
Height 35309587.364967