74621905 (number)

74621905 is an odd 8-digits composite number following 74621904 and preceding 74621906. In scientific notation, it is written as 7.4621905 × 10^7. The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors. There are 59697520 positive integers (up to 74621905) that are relatively prime to 74621905.

Interesting facts

Basic properties

Name

Name seventy-four million six hundred twenty-one thousand nine hundred five

Notation

Scientific notation 7.4621905 × 10^7
Engineering notation 7.4621905 × 10^6

Prime Factorization of 74621905

Prime Factorization 5 × 14924381

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 74621905
Product of the distinct prime numbers

The prime factorization of 74621905 is 5 × 14924381. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 74621905)

Multiplication

n×y
n×2 149243810
n×3 223865715
n×4 298487620
n×5 373109525

Division

n÷y
n÷2 37310952.5
n÷3 24873968.333333
n÷3 18655476.25
n÷5 14924381

Exponentiation

ny
n2 5568428705829025
n3 4.1552675788565E+23
n4 3.1007398251901E+31
n5 2.3138311266505E+39

Nth Root

y√n
2√n 8638.3971314127
3√n 421.00647695702
4√n 92.942977848855
5√n 37.546829139495

Divisors of 74621905

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 -74621904
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 74621905 can be divided by 4 positive divisors. The sum of these divisors (counting 74621905) is 1, the average is 0.25.

Base conversion 74621905

Base System Value
2 Binary 100011100101010001111010001
3 Ternary 12012102012000021
4 Quaternary 10130222033101
5 Quinary 123100400110
6 Senary 11223223441
8 Octal 434521721
10 Decimal 74621905
12 Duodecimal 20ba7b81
16 Hexadecimal 472a3d1
20 Vigesimal 1367ef5
36 Base36 18femp

Cryptographic Hash Functions

md5 bce3cc96858e9aab2381b33c8a99191b
sha1 ab1a586d264c95aa608795f5a052871b76507a21
sha256 26117b805db0d0225a90f783eb0bcd54096be831973a33f7a290b7df537fa971
sha512 57854ae8a3a1a3dd641fd89366d229d8d4f6cb74107b38b0e620551f792b98e00557fcf814b80140633dd0cb8b7d2e3c10d169626e9ebf2dbfb4550e6beef844
ripemd-160 b7a45728e308d110a2d5a1b75a374921788c950e

74621905 as geometric shapes

Circle

Radius = n
Diameter 149243810
Circumference 468863257.08975
Area 1.7493734714271E+16

Sphere

Radius = n
Volume 1.740554413258E+24
Surface area 6.9974938857084E+16
Circumference 468863257.08975

Square

Length = n
Perimeter 298487620
Area 5568428705829025
Diagonal 105531310.10112

Cube

Length = n
Surface area 33410572234974150
Volume 4.1552675788565E+23
Space diagonal 129248930.81758

Equilateral Triangle

Length = n
Perimeter 223865715
Area 2.4112003592052E+15
Altitude 64624465.408789

Triangular Pyramid

Length = n
Surface area 2.4112003592052E+15
Volume 4.8970298044234E+22
Height 35177103.367039