72671488 (number)

72671488 is an even 8-digits composite number following 72671487 and preceding 72671489. In scientific notation, it is written as 7.2671488 × 10^7. The sum of its digits is 43. It has a total of 9 prime factors and 18 positive divisors. There are 36335616 positive integers (up to 72671488) that are relatively prime to 72671488.

Interesting facts

Basic properties

Name

Name seventy-two million six hundred seventy-one thousand four hundred eighty-eight

Notation

Scientific notation 7.2671488 × 10^7
Engineering notation 7.2671488 × 10^6

Prime Factorization of 72671488

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 283873

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 567746
Product of the distinct prime numbers

The prime factorization of 72671488 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 283873. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 72671488)

Multiplication

n×y
n×2 145342976
n×3 218014464
n×4 290685952
n×5 363357440

Division

n÷y
n÷2 36335744
n÷3 24223829.333333
n÷3 18167872
n÷5 14534297.6

Exponentiation

ny
n2 5281145168134144
n3 3.8378867771232E+23
n4 2.7890494286907E+31
n5 2.026843720885E+39

Nth Root

y√n
2√n 8524.7573572507
3√n 417.30605307994
4√n 92.329612569591
5√n 37.348469582342

Divisors of 72671488

18 divisors

τ Total Divisors 18
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72671487
Sum of the proper positive divisors of n
A Arithmetic Mean 0.055555555555556
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 18
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72671488 can be divided by 18 positive divisors. The sum of these divisors (counting 72671488) is 1, the average is 0.055555555555556.

Base conversion 72671488

Base System Value
2 Binary 100010101001110000100000000
3 Ternary 12001202002112121
4 Quaternary 10111032010000
5 Quinary 122100441423
6 Senary 11113334024
8 Octal 425160400
10 Decimal 72671488
12 Duodecimal 20407314
16 Hexadecimal 454e100
20 Vigesimal 12e3ie8
36 Base36 179log

Cryptographic Hash Functions

md5 f378463ab7023d506ab7fe5a0f6f881f
sha1 133f177edcdb4709165fc5ffa5bb07a94c6eaff7
sha256 53810488588abe3e180035f19f5d5988919622c75f637beb1317f6a01b211d3c
sha512 50001984c4f4b7a50d212cbf05805eb12b472d5665049b34b46b9105f2dd2b6e1eee6cebb7daabb34ffa9c9bc8993f3c0726548c648f528a64fa0d6d61ab6a91
ripemd-160 c68baa63599e82c7f1b5a0bf4e7c37becd86cd27

72671488 as geometric shapes

Circle

Radius = n
Diameter 145342976
Circumference 456608425.65248
Area 1.6591206862751E+16

Sphere

Radius = n
Volume 1.6076102539093E+24
Surface area 6.6364827451006E+16
Circumference 456608425.65248

Square

Length = n
Perimeter 290685952
Area 5281145168134144
Diagonal 102773003.92743

Cube

Length = n
Surface area 31686871008804864
Volume 3.8378867771232E+23
Space diagonal 125870709.47763

Equilateral Triangle

Length = n
Perimeter 218014464
Area 2.2868029383388E+15
Altitude 62935354.738816

Triangular Pyramid

Length = n
Surface area 2.2868029383388E+15
Volume 4.52299294255E+22
Height 34257667.975811