74279905 (number)

74279905 is an odd 8-digits composite number following 74279904 and preceding 74279906. In scientific notation, it is written as 7.4279905 × 10^7. The sum of its digits is 43. It has a total of 5 prime factors and 32 positive divisors. There are 48314880 positive integers (up to 74279905) that are relatively prime to 74279905.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.4279905 × 10^7
Engineering notation 7.4279905 × 10^6

Prime Factorization of 74279905

Prime Factorization 5 × 7 × 37 × 41 × 1399

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 74279905
Product of the distinct prime numbers

The prime factorization of 74279905 is 5 × 7 × 37 × 41 × 1399. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 3, 3, 88, 810, 992, 1279, 8199, 61222, 37382, 415023, 21341, 984566, 2524874, 56370141, 71476920, 526977295, 32779517, 7243274156, 7030831042

Basic calculations (n = 74279905)

Multiplication

n×y
n×2 148559810
n×3 222839715
n×4 297119620
n×5 371399525

Division

n÷y
n÷2 37139952.5
n÷3 24759968.333333
n÷3 18569976.25
n÷5 14855981

Exponentiation

ny
n2 5517504286809025
n3 4.0983969426127E+23
n4 3.0442853554956E+31
n5 2.261292269991E+39

Nth Root

y√n
2√n 8618.5790592185
3√n 420.36231962451
4√n 92.836302485711
5√n 37.512349662738

Divisors of 74279905

1, 5, 7, 35, 37, 41, 185, 205, 259, 287, 1295, 1399, 1435, 1517, 6995, 7585, 9793, 10619, 48965, 51763, 53095, 57359, 258815, 286795, 362341, 401513, 1811705, 2007565, 2122283, 10611415, 14855981, 74279905

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -74279904
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 74279905 can be divided by 32 positive divisors. The sum of these divisors (counting 74279905) is 1, the average is 0.03125.

Base conversion 74279905

Base System Value
2 Binary 100011011010110101111100001
3 Ternary 12011202210212121
4 Quaternary 10123112233201
5 Quinary 123003424110
6 Senary 11212024241
8 Octal 433265741
10 Decimal 74279905
12 Duodecimal 20a62081
16 Hexadecimal 46d6be1
20 Vigesimal 1344jf5
36 Base36 1882qp

Cryptographic Hash Functions

md5 d102fcdfb7f09c80d9b10ed2b7c90de7
sha1 c782f709e6d81eb830814a565c2060a9988d5709
sha256 240ba11244969f2891c0f086cccbd4b4a1b1b0f31c27674faa1ac5147b845f41
sha512 8d2d851372aae84acae6afb5e22350c1c73aedae11705e540dd214fdaf357d80eed51f0d3c94709d9da90ffb30d7854b0953cf8a0790be4c5af738dd2f1919c1
ripemd-160 b81c39989dbcc8f2c2f67cf4ece92c436a28db64

74279905 as geometric shapes

Circle

Radius = n
Diameter 148559810
Circumference 466714407.7147
Area 1.7333750933589E+16

Sphere

Radius = n
Volume 1.7167324968542E+24
Surface area 6.9335003734358E+16
Circumference 466714407.7147

Square

Length = n
Perimeter 297119620
Area 5517504286809025
Diagonal 105047649.06279

Cube

Length = n
Surface area 33105025720854150
Volume 4.0983969426127E+23
Space diagonal 128656569.44139

Equilateral Triangle

Length = n
Perimeter 222839715
Area 2.3891494389331E+15
Altitude 64328284.720695

Triangular Pyramid

Length = n
Surface area 2.3891494389331E+15
Volume 4.8300071168594E+22
Height 35015883.020928