74902972 (number)

74902972 is an even 8-digits composite number following 74902971 and preceding 74902973. In scientific notation, it is written as 7.4902972 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors. There are 37428560 positive integers (up to 74902972) that are relatively prime to 74902972.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.4902972 × 10^7
Engineering notation 7.4902972 × 10^6

Prime Factorization of 74902972

Prime Factorization 2 × 2 × 1973 × 9491

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 37451486
Product of the distinct prime numbers

The prime factorization of 74902972 is 2 × 2 × 1973 × 9491. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 1, 71, 58, 300, 42, 4229, 7675, 66727, 44429, 82800, 189124, 2693071, 8360779, 52680897, 17284341, 581058224, 720798219, 8230597764, 3630259649

Basic calculations (n = 74902972)

Multiplication

n×y
n×2 149805944
n×3 224708916
n×4 299611888
n×5 374514860

Division

n÷y
n÷2 37451486
n÷3 24967657.333333
n÷3 18725743
n÷5 14980594.4

Exponentiation

ny
n2 5610455214432784
n3 4.2023976983391E+23
n4 3.1477207713156E+31
n5 2.3577364079767E+39

Nth Root

y√n
2√n 8654.6503106711
3√n 421.53439509336
4√n 93.030373054563
5√n 37.575071009887

Divisors of 74902972

1, 2, 4, 1973, 3946, 7892, 9491, 18982, 37964, 18725743, 37451486, 74902972

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 -74902971
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 74902972 can be divided by 12 positive divisors. The sum of these divisors (counting 74902972) is 1, the average is 0.083333333333333.

Base conversion 74902972

Base System Value
2 Binary 100011101101110110110111100
3 Ternary 12012221110120011
4 Quaternary 10131232312330
5 Quinary 123133343342
6 Senary 11233233004
8 Octal 435566674
10 Decimal 74902972
12 Duodecimal 21102764
16 Hexadecimal 476edbc
20 Vigesimal 1382h8c
36 Base36 18lfi4

Cryptographic Hash Functions

md5 c04e2a45782a974876166d02f4fba05c
sha1 6690e56ed9dfb119dfb7d7cca1a5aa432fb6d172
sha256 de2d49b9eff0623c3de2b75ec972cb48c4db07497d4a09108ffe70f71828c2f0
sha512 f507b5f7d378f7253c081555b6b1e12d18860d704dc59f66e5d3d46cb17149104db1df419007219626ba0e66ec6065153eea65bec2e52032d19f0597f8d00af9
ripemd-160 adbcc89629ba91f6e4c82748288ae218da9db044

74902972 as geometric shapes

Circle

Radius = n
Diameter 149805944
Circumference 470629253.13448
Area 1.7625764884957E+16

Sphere

Radius = n
Volume 1.760296231542E+24
Surface area 7.0503059539826E+16
Circumference 470629253.13448

Square

Length = n
Perimeter 299611888
Area 5610455214432784
Diagonal 105928798.86445

Cube

Length = n
Surface area 33662731286596704
Volume 4.2023976983391E+23
Space diagonal 129735753.14191

Equilateral Triangle

Length = n
Perimeter 224708916
Area 2.4293983712468E+15
Altitude 64867876.570955

Triangular Pyramid

Length = n
Surface area 2.4293983712468E+15
Volume 4.9525731828972E+22
Height 35309599.621484