72671448 (number)

72671448 is an even 8-digits composite number following 72671447 and preceding 72671449. In scientific notation, it is written as 7.2671448 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 64 positive divisors. There are 23224320 positive integers (up to 72671448) that are relatively prime to 72671448.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.2671448 × 10^7
Engineering notation 7.2671448 × 10^6

Prime Factorization of 72671448

Prime Factorization 2 × 2 × 2 × 3 × 193 × 29 × 541

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 18167862
Product of the distinct prime numbers

The prime factorization of 72671448 is 2 × 2 × 2 × 3 × 193 × 29 × 541. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 8, 20, 66, 435, 429, 3747, 8926, 23286, 18554, 873366, 323787, 8938750, 6381208, 64384059, 76855302, 564250065, 481991487, 6067611095, 8204228318

Basic calculations (n = 72671448)

Multiplication

n×y
n×2 145342896
n×3 218014344
n×4 290685792
n×5 363357240

Division

n÷y
n÷2 36335724
n÷3 24223816
n÷3 18167862
n÷5 14534289.6

Exponentiation

ny
n2 5281139354416704
n3 3.8378804397525E+23
n4 2.7890432880769E+31
n5 2.0268381427923E+39

Nth Root

y√n
2√n 8524.7550111425
3√n 417.30597651509
4√n 92.329599864521
5√n 37.348465470856

Divisors of 72671448

1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 193, 232, 348, 386, 541, 579, 696, 772, 1082, 1158, 1544, 1623, 2164, 2316, 3246, 4328, 4632, 5597, 6492, 11194, 12984, 15689, 16791, 22388, 31378, 33582, 44776, 47067, 62756, 67164, 94134, 104413, 125512, 134328, 188268, 208826, 313239, 376536, 417652, 626478, 835304, 1252956, 2505912, 3027977, 6055954, 9083931, 12111908, 18167862, 24223816, 36335724, 72671448

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72671447
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72671448 can be divided by 64 positive divisors. The sum of these divisors (counting 72671448) is 1, the average is 0.015625.

Base conversion 72671448

Base System Value
2 Binary 100010101001110000011011000
3 Ternary 12001202002111010
4 Quaternary 10111032003120
5 Quinary 122100441243
6 Senary 11113333520
8 Octal 425160330
10 Decimal 72671448
12 Duodecimal 204072a0
16 Hexadecimal 454e0d8
20 Vigesimal 12e3ic8
36 Base36 179lnc

Cryptographic Hash Functions

md5 4fd12c1b53c1c09303031ad40860d8a6
sha1 b4d23711232894b2a52fd5a7ab43b266457c59cc
sha256 b9d313766d27529657d0993798616d246dd1b6ff135f4661f2e697d057baed01
sha512 81e912a9587daf5044fbfe751641b107ef6b616abe7ad71e3930dda9f4e3558f6c98c6f78a7112635f309c9b4b9bae9e88823cb46ab911439639459e71c61725
ripemd-160 b3a673e6ef8ed436244f2c94bf54bdb4684943d9

72671448 as geometric shapes

Circle

Radius = n
Diameter 145342896
Circumference 456608174.32507
Area 1.6591188598419E+16

Sphere

Radius = n
Volume 1.6076075993176E+24
Surface area 6.6364754393678E+16
Circumference 456608174.32507

Square

Length = n
Perimeter 290685792
Area 5281139354416704
Diagonal 102772947.35889

Cube

Length = n
Surface area 31686836126500224
Volume 3.8378804397525E+23
Space diagonal 125870640.1956

Equilateral Triangle

Length = n
Perimeter 218014344
Area 2.2868004209253E+15
Altitude 62935320.0978

Triangular Pyramid

Length = n
Surface area 2.2868004209253E+15
Volume 4.522985473887E+22
Height 34257649.11963