72671371 (number)

72671371 is an odd 8-digits composite number following 72671370 and preceding 72671372. In scientific notation, it is written as 7.2671371 × 10^7. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 68580072 positive integers (up to 72671371) that are relatively prime to 72671371.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.2671371 × 10^7
Engineering notation 7.2671371 × 10^6

Prime Factorization of 72671371

Prime Factorization 19 × 263 × 14543

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 72671371
Product of the distinct prime numbers

The prime factorization of 72671371 is 19 × 263 × 14543. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 72671371)

Multiplication

n×y
n×2 145342742
n×3 218014113
n×4 290685484
n×5 363356855

Division

n÷y
n÷2 36335685.5
n÷3 24223790.333333
n÷3 18167842.75
n÷5 14534274.2

Exponentiation

ny
n2 5281128163019641
n3 3.8378682403335E+23
n4 2.7890314674239E+31
n5 2.0268274049984E+39

Nth Root

y√n
2√n 8524.7504948825
3√n 417.30582912767
4√n 92.329575407247
5√n 37.34845755624

Divisors of 72671371

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 -72671370
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 72671371 can be divided by 8 positive divisors. The sum of these divisors (counting 72671371) is 1, the average is 0.125.

Base conversion 72671371

Base System Value
2 Binary 100010101001110000010001011
3 Ternary 12001202002101021
4 Quaternary 10111032002023
5 Quinary 122100440441
6 Senary 11113333311
8 Octal 425160213
10 Decimal 72671371
12 Duodecimal 20407237
16 Hexadecimal 454e08b
20 Vigesimal 12e3i8b
36 Base36 179ll7

Cryptographic Hash Functions

md5 82a10ef9cb884595324627ff8a9b74e0
sha1 788fd84b0d3eef93ced7360d2beec1526a39755e
sha256 e9a62459f3a65f37244930035941491236be4366d760364bb90c50dac2a2e90e
sha512 845fc8cca5e827434afc88f18587171abb326412676ff89231cc1fd76081fc2fc722c7f3fc5def365de1f37977945c6b5a8161f00c3713a3b49c949d4f449a83
ripemd-160 92618075c1df4af0d096d78a7327c41c5d33ece8

72671371 as geometric shapes

Circle

Radius = n
Diameter 145342742
Circumference 456607690.5198
Area 1.6591153439609E+16

Sphere

Radius = n
Volume 1.607602489237E+24
Surface area 6.6364613758435E+16
Circumference 456607690.5198

Square

Length = n
Perimeter 290685484
Area 5281128163019641
Diagonal 102772838.46445

Cube

Length = n
Surface area 31686768978117846
Volume 3.8378682403335E+23
Space diagonal 125870506.82769

Equilateral Triangle

Length = n
Perimeter 218014113
Area 2.2867955749082E+15
Altitude 62935253.413844

Triangular Pyramid

Length = n
Surface area 2.2867955749082E+15
Volume 4.5229710967338E+22
Height 34257612.821482