72671447 (number)

72671447 is an odd 8-digits composite number following 72671446 and preceding 72671448. In scientific notation, it is written as 7.2671447 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 63404928 positive integers (up to 72671447) that are relatively prime to 72671447.

Interesting facts

Basic properties

Name

Name seventy-two million six hundred seventy-one thousand four hundred forty-seven

Notation

Scientific notation 7.2671447 × 10^7
Engineering notation 7.2671447 × 10^6

Prime Factorization of 72671447

Prime Factorization 17 × 19 × 47 × 4787

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 72671447
Product of the distinct prime numbers

The prime factorization of 72671447 is 17 × 19 × 47 × 4787. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 1, 84, 3, 20, 549, 6325, 6487, 60745, 29661, 839580, 593978, 4128646, 2184820, 93522262, 93871074, 722663175, 494118146, 1663927048, 9407800757

Basic calculations (n = 72671447)

Multiplication

n×y
n×2 145342894
n×3 218014341
n×4 290685788
n×5 363357235

Division

n÷y
n÷2 36335723.5
n÷3 24223815.666667
n÷3 18167861.75
n÷5 14534289.4

Exponentiation

ny
n2 5281139209073809
n3 3.8378802813183E+23
n4 2.7890431345617E+31
n5 2.0268380033401E+39

Nth Root

y√n
2√n 8524.7549524898
3√n 417.30597460097
4√n 92.329599546894
5√n 37.348465368069

Divisors of 72671447

1, 17, 19, 47, 323, 799, 893, 4787, 15181, 81379, 90953, 224989, 1546201, 3824813, 4274791, 72671447

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72671446
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72671447 can be divided by 16 positive divisors. The sum of these divisors (counting 72671447) is 1, the average is 0.0625.

Base conversion 72671447

Base System Value
2 Binary 100010101001110000011010111
3 Ternary 12001202002111002
4 Quaternary 10111032003113
5 Quinary 122100441242
6 Senary 11113333515
8 Octal 425160327
10 Decimal 72671447
12 Duodecimal 2040729b
16 Hexadecimal 454e0d7
20 Vigesimal 12e3ic7
36 Base36 179lnb

Cryptographic Hash Functions

md5 6313fdfcbce408bac84a09c565b130c4
sha1 75472e574b15d899fb2b2fceb21f9557b73453eb
sha256 2e457eec81740f650ab93b5bed2a235331cd3862dcf023b51398798d7c5d8bc1
sha512 545801e610f5f842dccbe7f216def152ddd05aceaa5df752c3529b74dd78450a4f3e2cd9ebeb9d233a288b10a83b2a582543b256bcb7d053fedd598fe6d71c90
ripemd-160 52cddd6961daa7a4b5f932bd66c16445f8482fdd

72671447 as geometric shapes

Circle

Radius = n
Diameter 145342894
Circumference 456608168.04188
Area 1.6591188141811E+16

Sphere

Radius = n
Volume 1.6076075329529E+24
Surface area 6.6364752567245E+16
Circumference 456608168.04188

Square

Length = n
Perimeter 290685788
Area 5281139209073809
Diagonal 102772945.94468

Cube

Length = n
Surface area 31686835254442854
Volume 3.8378802813183E+23
Space diagonal 125870638.46355

Equilateral Triangle

Length = n
Perimeter 218014341
Area 2.28680035799E+15
Altitude 62935319.231774

Triangular Pyramid

Length = n
Surface area 2.28680035799E+15
Volume 4.5229852871705E+22
Height 34257648.648226