73642918 (number)

73642918 is an even 8-digits composite number following 73642917 and preceding 73642919. In scientific notation, it is written as 7.3642918 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 32 positive divisors. There are 33264000 positive integers (up to 73642918) that are relatively prime to 73642918.

Interesting facts

Basic properties

Name

Name seventy-three million six hundred forty-two thousand nine hundred eighteen

Notation

Scientific notation 7.3642918 × 10^7
Engineering notation 7.3642918 × 10^6

Prime Factorization of 73642918

Prime Factorization 2 × 23 × 31 × 43 × 1201

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 73642918
Product of the distinct prime numbers

The prime factorization of 73642918 is 2 × 23 × 31 × 43 × 1201. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 8, 42, 16, 216, 926, 7935, 3888, 52913, 17137, 767919, 532364, 7133522, 3906719, 61702359, 60621311, 373006696, 499000402, 1824449668, 4577277083

Basic calculations (n = 73642918)

Multiplication

n×y
n×2 147285836
n×3 220928754
n×4 294571672
n×5 368214590

Division

n÷y
n÷2 36821459
n÷3 24547639.333333
n÷3 18410729.5
n÷5 14728583.6

Exponentiation

ny
n2 5423279371554724
n3 3.993861180505E+23
n4 2.9411959141931E+31
n5 2.1659824953086E+39

Nth Root

y√n
2√n 8581.5451988555
3√n 419.15726330317
4√n 92.636629897981
5√n 37.447790432283

Divisors of 73642918

1, 2, 23, 31, 43, 46, 62, 86, 713, 989, 1201, 1333, 1426, 1978, 2402, 2666, 27623, 30659, 37231, 51643, 55246, 61318, 74462, 103286, 856313, 1187789, 1600933, 1712626, 2375578, 3201866, 36821459, 73642918

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 -73642917
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 73642918 can be divided by 32 positive divisors. The sum of these divisors (counting 73642918) is 1, the average is 0.03125.

Base conversion 73642918

Base System Value
2 Binary 100011000111011001110100110
3 Ternary 12010120110002111
4 Quaternary 10120323032212
5 Quinary 122323033133
6 Senary 11150231234
8 Octal 430731646
10 Decimal 73642918
12 Duodecimal 207b551a
16 Hexadecimal 463b3a6
20 Vigesimal 130575i
36 Base36 17uf8m

Cryptographic Hash Functions

md5 309004b08caf0a4dd8735c873cd35e48
sha1 de7fa476394d0621fefc38e98886a3bed595010b
sha256 68e4fbd17045902d9effb75c964a8f2e275eafc3ef7a5cacd1af574c73abfebc
sha512 75dc52e1e942a6481f47a4602a92084d611e621afdb2e09d607d3578326ed4c0b554b1e086bf881d6d895f4dc0b921a9a6eea8bdadba537dda222d80a4fee902
ripemd-160 1db7db900c88da5cef4d36aba4bdcf592d770b23

73642918 as geometric shapes

Circle

Radius = n
Diameter 147285836
Circumference 462712100.35543
Area 1.7037734632041E+16

Sphere

Radius = n
Volume 1.6729446592176E+24
Surface area 6.8150938528166E+16
Circumference 462712100.35543

Square

Length = n
Perimeter 294571672
Area 5423279371554724
Diagonal 104146813.40833

Cube

Length = n
Surface area 32539676229328344
Volume 3.993861180505E+23
Space diagonal 127553275.59363

Equilateral Triangle

Length = n
Perimeter 220928754
Area 2.3483488537932E+15
Altitude 63776637.796814

Triangular Pyramid

Length = n
Surface area 2.3483488537932E+15
Volume 4.7068105397546E+22
Height 34715604.469443