74492972 (number)

74492972 is an even 8-digits composite number following 74492971 and preceding 74492973. In scientific notation, it is written as 7.4492972 × 10^7. The sum of its digits is 44. It has a total of 4 prime factors and 12 positive divisors. There are 36898176 positive integers (up to 74492972) that are relatively prime to 74492972.

Interesting facts

Basic properties

Name

Name seventy-four million four hundred ninety-two thousand nine hundred seventy-two

Notation

Scientific notation 7.4492972 × 10^7
Engineering notation 7.4492972 × 10^6

Prime Factorization of 74492972

Prime Factorization 2 × 2 × 107 × 174049

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 37246486
Product of the distinct prime numbers

The prime factorization of 74492972 is 2 × 2 × 107 × 174049. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 74492972)

Multiplication

n×y
n×2 148985944
n×3 223478916
n×4 297971888
n×5 372464860

Division

n÷y
n÷2 37246486
n÷3 24830990.666667
n÷3 18623243
n÷5 14898594.4

Exponentiation

ny
n2 5549202877392784
n3 4.1337661456794E+23
n4 3.0793652574464E+31
n5 2.2939106990073E+39

Nth Root

y√n
2√n 8630.9311201052
3√n 420.76386311575
4√n 92.902804694504
5√n 37.533845352612

Divisors of 74492972

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 -74492971
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 74492972 can be divided by 12 positive divisors. The sum of these divisors (counting 74492972) is 1, the average is 0.083333333333333.

Base conversion 74492972

Base System Value
2 Binary 100011100001010110000101100
3 Ternary 12012011122010222
4 Quaternary 10130022300230
5 Quinary 123032233342
6 Senary 11220350512
8 Octal 434126054
10 Decimal 74492972
12 Duodecimal 20b45438
16 Hexadecimal 470ac2c
20 Vigesimal 135bc8c
36 Base36 18cn58

Cryptographic Hash Functions

md5 f7d87ca9aee585747017b7b71f18d96e
sha1 571520d083d7c4617129174c7db31d73e57df3f9
sha256 b006acad358fff4c3f612f711767f063867b345a594b993ebfc6d53432a6dc06
sha512 837fb23dd974dff1dac91f79a98c53161e11887f527da8dada4f71667e9429735b9ca7c12a3380f5192a3a5c28a7418959f435f9cbd287dafd37a7b1dc29b902
ripemd-160 54d82c71dec0b59b0c00c94d0b01e8c5fb784c85

74492972 as geometric shapes

Circle

Radius = n
Diameter 148985944
Circumference 468053147.15854
Area 1.7433334992897E+16

Sphere

Radius = n
Volume 1.7315479139899E+24
Surface area 6.9733339971586E+16
Circumference 468053147.15854

Square

Length = n
Perimeter 297971888
Area 5549202877392784
Diagonal 105348971.30388

Cube

Length = n
Surface area 33295217264356704
Volume 4.1337661456794E+23
Space diagonal 129025612.31081

Equilateral Triangle

Length = n
Perimeter 223478916
Area 2.4028753312879E+15
Altitude 64512806.155403

Triangular Pyramid

Length = n
Surface area 2.4028753312879E+15
Volume 4.8716901224155E+22
Height 35116323.76796