72671893 (number)

72671893 is an odd 8-digits composite number following 72671892 and preceding 72671894. In scientific notation, it is written as 7.2671893 × 10^7. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 61234080 positive integers (up to 72671893) that are relatively prime to 72671893.

Interesting facts

Basic properties

Name

Name seventy-two million six hundred seventy-one thousand eight hundred ninety-three

Notation

Scientific notation 7.2671893 × 10^7
Engineering notation 7.2671893 × 10^6

Prime Factorization of 72671893

Prime Factorization 7 × 59 × 175961

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 72671893
Product of the distinct prime numbers

The prime factorization of 72671893 is 7 × 59 × 175961. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 7, 24, 16, 845, 619, 3753, 4102, 80263, 44691, 96984, 890703, 5096393, 4567036, 96888517, 96443554, 779891170, 148268977, 751668433, 5365695179

Basic calculations (n = 72671893)

Multiplication

n×y
n×2 145343786
n×3 218015679
n×4 290687572
n×5 363359465

Division

n÷y
n÷2 36335946.5
n÷3 24223964.333333
n÷3 18167973.25
n÷5 14534378.6

Exponentiation

ny
n2 5281204032203449
n3 3.8379509433946E+23
n4 2.7891116029762E+31
n5 2.0269001997654E+39

Nth Root

y√n
2√n 8524.7811115594
3√n 417.30682829749
4√n 92.329741208125
5√n 37.348511211038

Divisors of 72671893

1, 7, 59, 413, 175961, 1231727, 10381699, 72671893

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72671892
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72671893 can be divided by 8 positive divisors. The sum of these divisors (counting 72671893) is 1, the average is 0.125.

Base conversion 72671893

Base System Value
2 Binary 100010101001110001010010101
3 Ternary 12001202010002121
4 Quaternary 10111032022111
5 Quinary 122101000033
6 Senary 11113335541
8 Octal 425161225
10 Decimal 72671893
12 Duodecimal 204075b1
16 Hexadecimal 454e295
20 Vigesimal 12e3jed
36 Base36 179lzp

Cryptographic Hash Functions

md5 cf9b87da35d94c0740cfbe2a8b82eb39
sha1 db659c79c61a5ea5de67499bbdb35775e93eceef
sha256 79490bf27e6277e81687455688ec23e3ce2ef05711c8cff5c0586ff3d520133c
sha512 da8fb7cdc2e9a0a424fd35b4d18db75f7eb41e317ef63d8696c1099b4146ce260fdc6af45cebea90c65a1c1f601fca40450506f5a5789573ae8467fdc2d96419
ripemd-160 53fa862a1b36a1304464faa1563e4e3d163f2f12

72671893 as geometric shapes

Circle

Radius = n
Diameter 145343786
Circumference 456610970.34253
Area 1.6591391789679E+16

Sphere

Radius = n
Volume 1.6076371318142E+24
Surface area 6.6365567158717E+16
Circumference 456610970.34253

Square

Length = n
Perimeter 290687572
Area 5281204032203449
Diagonal 102773576.68393

Cube

Length = n
Surface area 31687224193220694
Volume 3.8379509433946E+23
Space diagonal 125871410.95821

Equilateral Triangle

Length = n
Perimeter 218015679
Area 2.2868284272285E+15
Altitude 62935705.479105

Triangular Pyramid

Length = n
Surface area 2.2868284272285E+15
Volume 4.523068563226E+22
Height 34257858.894642