74927720 (number)

74927720 is an even 8-digits composite number following 74927719 and preceding 74927721. In scientific notation, it is written as 7.4927720 × 10^7. The sum of its digits is 38. It has a total of 7 prime factors and 64 positive divisors. There are 25320960 positive integers (up to 74927720) that are relatively prime to 74927720.

Interesting facts

Basic properties

Name

Name seventy-four million nine hundred twenty-seven thousand seven hundred twenty

Notation

Scientific notation 7.4927720 × 10^7
Engineering notation 7.4927720 × 10^6

Prime Factorization of 74927720

Prime Factorization 2 × 2 × 2 × 7 × 5 × 71 × 3769

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 18731930
Product of the distinct prime numbers

The prime factorization of 74927720 is 2 × 2 × 2 × 7 × 5 × 71 × 3769. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 3, 17, 97, 475, 281, 7024, 8539, 93419, 1076, 874475, 842532, 3115076, 3321456, 17203285, 92915899, 120901142, 378480438, 2368451740, 5549453480

Basic calculations (n = 74927720)

Multiplication

n×y
n×2 149855440
n×3 224783160
n×4 299710880
n×5 374638600

Division

n÷y
n÷2 37463860
n÷3 24975906.666667
n÷3 18731930
n÷5 14985544

Exponentiation

ny
n2 5614163224398400
n3 4.2065645011202E+23
n4 3.1518828710187E+31
n5 2.3616339723249E+39

Nth Root

y√n
2√n 8656.079944178
3√n 421.58081507828
4√n 93.038056429495
5√n 37.577553648319

Divisors of 74927720

1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 71, 140, 142, 280, 284, 355, 497, 568, 710, 994, 1420, 1988, 2485, 2840, 3769, 3976, 4970, 7538, 9940, 15076, 18845, 19880, 26383, 30152, 37690, 52766, 75380, 105532, 131915, 150760, 211064, 263830, 267599, 527660, 535198, 1055320, 1070396, 1337995, 1873193, 2140792, 2675990, 3746386, 5351980, 7492772, 9365965, 10703960, 14985544, 18731930, 37463860, 74927720

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -74927719
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 74927720 can be divided by 64 positive divisors. The sum of these divisors (counting 74927720) is 1, the average is 0.015625.

Base conversion 74927720

Base System Value
2 Binary 100011101110100111001101000
3 Ternary 12012222201111202
4 Quaternary 10131310321220
5 Quinary 123140141340
6 Senary 11233543332
8 Octal 435647150
10 Decimal 74927720
12 Duodecimal 21114b48
16 Hexadecimal 4774e68
20 Vigesimal 1385j60
36 Base36 18lylk

Cryptographic Hash Functions

md5 fcb65ecfcbb4be787aadd1bb11c54384
sha1 546fb2423ed5b908b5318bda4538310ad71ecc14
sha256 79b98162bc1332fb4ced79db9e0b3a198b8d0c0ec46d7dcb967abd87cbb51166
sha512 f8a172683d5ee6cce1e2e83367a9e64dfd1a1323e9ec915268571647a95884dcec521aff46c61596e3cd5e9073a123127b4139dcecb499c1bb8a337987fa4da7
ripemd-160 f307a25bb03a4934eb50dcb1d9bb02a14c7cc963

74927720 as geometric shapes

Circle

Radius = n
Diameter 149855440
Circumference 470784749.40447
Area 1.7637413941824E+16

Sphere

Radius = n
Volume 1.7620416178094E+24
Surface area 7.0549655767296E+16
Circumference 470784749.40447

Square

Length = n
Perimeter 299710880
Area 5614163224398400
Diagonal 105963797.82169

Cube

Length = n
Surface area 33684979346390400
Volume 4.2065645011202E+23
Space diagonal 129778617.93529

Equilateral Triangle

Length = n
Perimeter 224783160
Area 2.4310039866607E+15
Altitude 64889308.967647

Triangular Pyramid

Length = n
Surface area 2.4310039866607E+15
Volume 4.9574838070678E+22
Height 35321265.940565