74661947 (number)

74661947 is an odd 8-digits composite number following 74661946 and preceding 74661948. In scientific notation, it is written as 7.4661947 × 10^7. The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors. There are 74550336 positive integers (up to 74661947) that are relatively prime to 74661947.

Interesting facts

Basic properties

Name

Name seventy-four million six hundred sixty-one thousand nine hundred forty-seven

Notation

Scientific notation 7.4661947 × 10^7
Engineering notation 7.4661947 × 10^6

Prime Factorization of 74661947

Prime Factorization 673 × 110939

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 74661947
Product of the distinct prime numbers

The prime factorization of 74661947 is 673 × 110939. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 4, 19, 43, 455, 959, 4468, 6501, 88538, 14219, 245613, 464674, 8305749, 2225281, 22525079, 71109276, 192527298, 407145413, 1006256605, 4084579996

Basic calculations (n = 74661947)

Multiplication

n×y
n×2 149323894
n×3 223985841
n×4 298647788
n×5 373309735

Division

n÷y
n÷2 37330973.5
n÷3 24887315.666667
n÷3 18665486.75
n÷5 14932389.4

Exponentiation

ny
n2 5574406329830809
n3 4.1619602995429E+23
n4 3.1074005930058E+31
n5 2.3200457838277E+39

Nth Root

y√n
2√n 8640.7144959199
3√n 421.0817673021
4√n 92.955443605632
5√n 37.55085778909

Divisors of 74661947

1, 673, 110939, 74661947

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -74661946
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 74661947 can be divided by 4 positive divisors. The sum of these divisors (counting 74661947) is 1, the average is 0.25.

Base conversion 74661947

Base System Value
2 Binary 100011100110100000000111011
3 Ternary 12012111012221022
4 Quaternary 10130310000323
5 Quinary 123103140242
6 Senary 11224133055
8 Octal 434640073
10 Decimal 74661947
12 Duodecimal 2100718b
16 Hexadecimal 473403b
20 Vigesimal 136ceh7
36 Base36 18g9iz

Cryptographic Hash Functions

md5 20eb02e43da376006a13d056202d3103
sha1 b1ed239d381e386ceee3489b7377c3f77318df96
sha256 4593c8f3c504b87f1e963d4a125fc9f2804d2927a6d68328cb823470c496337e
sha512 b9baad9829fbc2d9e1381051f1858584e920c934f640736e636253b4523dbfbbdcfd83f39c108b221b0fcf94ee6a3064e1c726a696d765f452f71fdbd7b9d1d1
ripemd-160 a6662eecc5d9fe97e4c515393051fb8a0384143a

74661947 as geometric shapes

Circle

Radius = n
Diameter 149323894
Circumference 469114848.39582
Area 1.7512513973921E+16

Sphere

Radius = n
Volume 1.7433578535435E+24
Surface area 7.0050055895684E+16
Circumference 469114848.39582

Square

Length = n
Perimeter 298647788
Area 5574406329830809
Diagonal 105587938.04058

Cube

Length = n
Surface area 33446437978984854
Volume 4.1619602995429E+23
Space diagonal 129318285.59601

Equilateral Triangle

Length = n
Perimeter 223985841
Area 2.4137887463251E+15
Altitude 64659142.798007

Triangular Pyramid

Length = n
Surface area 2.4137887463251E+15
Volume 4.9049172513933E+22
Height 35195979.34686