72671256 (number)

72671256 is an even 8-digits composite number following 72671255 and preceding 72671257. In scientific notation, it is written as 7.2671256 × 10^7. The sum of its digits is 36. It has a total of 8 prime factors and 128 positive divisors. There are 20155392 positive integers (up to 72671256) that are relatively prime to 72671256.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.2671256 × 10^7
Engineering notation 7.2671256 × 10^6

Prime Factorization of 72671256

Prime Factorization 2 × 2 × 2 × 27 × 3 × 7 × 37 × 433

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 18167814
Product of the distinct prime numbers

The prime factorization of 72671256 is 2 × 2 × 2 × 27 × 3 × 7 × 37 × 433. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 72671256)

Multiplication

n×y
n×2 145342512
n×3 218013768
n×4 290685024
n×5 363356280

Division

n÷y
n÷2 36335628
n÷3 24223752
n÷3 18167814
n÷5 14534251.2

Exponentiation

ny
n2 5281111448617536
n3 3.8378500204702E+23
n4 2.7890138132719E+31
n5 2.0268113681182E+39

Nth Root

y√n
2√n 8524.7437498144
3√n 417.30560900341
4√n 92.329538880114
5√n 37.348445735697

Divisors of 72671256

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72671255
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72671256 can be divided by 128 positive divisors. The sum of these divisors (counting 72671256) is 1, the average is 0.0078125.

Base conversion 72671256

Base System Value
2 Binary 100010101001110000000011000
3 Ternary 12001202002020000
4 Quaternary 10111032000120
5 Quinary 122100440011
6 Senary 11113333000
8 Octal 425160030
10 Decimal 72671256
12 Duodecimal 20407160
16 Hexadecimal 454e018
20 Vigesimal 12e3i2g
36 Base36 179li0

Cryptographic Hash Functions

md5 8ef96d3ecb60216e9fc37438bd4f04c1
sha1 f76c37d214c1eb0e3ad3953e5704c1f6292b6c83
sha256 414952d1ba7df9011102393487535a98b64424205fd1183528f728f9d2875943
sha512 55c4bf0ae26327131968cb660200fe88d6ed9472c722d568c321cf6aeac917b5893e4b580340f38ac5ee53cabcb1425021a9e7df789bb3aa54c063dcebd6cc70
ripemd-160 6eca15d4deafff54fb6aaa030143d175dacf7dd1

72671256 as geometric shapes

Circle

Radius = n
Diameter 145342512
Circumference 456606967.95349
Area 1.6591100929766E+16

Sphere

Radius = n
Volume 1.6075948573185E+24
Surface area 6.6364403719063E+16
Circumference 456606967.95349

Square

Length = n
Perimeter 290685024
Area 5281111448617536
Diagonal 102772675.82989

Cube

Length = n
Surface area 31686668691705216
Volume 3.8378500204702E+23
Space diagonal 125870307.64184

Equilateral Triangle

Length = n
Perimeter 218013768
Area 2.2867883373598E+15
Altitude 62935153.820922

Triangular Pyramid

Length = n
Surface area 2.2867883373598E+15
Volume 4.522949624419E+22
Height 34257558.609962