67221472 (number)

67221472 is an even 8-digits composite number following 67221471 and preceding 67221473. In scientific notation, it is written as 6.7221472 × 10^7. The sum of its digits is 31. It has a total of 7 prime factors and 24 positive divisors. There are 33560832 positive integers (up to 67221472) that are relatively prime to 67221472.

Interesting facts

Basic properties

Name

Name sixty-seven million two hundred twenty-one thousand four hundred seventy-two

Notation

Scientific notation 6.7221472 × 10^7
Engineering notation 6.7221472 × 10^6

Prime Factorization of 67221472

Prime Factorization 2 × 2 × 2 × 2 × 2 × 983 × 2137

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 4201342
Product of the distinct prime numbers

The prime factorization of 67221472 is 2 × 2 × 2 × 2 × 2 × 983 × 2137. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 67221472)

Multiplication

n×y
n×2 134442944
n×3 201664416
n×4 268885888
n×5 336107360

Division

n÷y
n÷2 33610736
n÷3 22407157.333333
n÷3 16805368
n÷5 13444294.4

Exponentiation

ny
n2 4518726297846784
n3 3.0375543330637E+23
n4 2.0418887354852E+31
n5 1.3725876645953E+39

Nth Root

y√n
2√n 8198.8701660656
3√n 406.60183982624
4√n 90.547612702189
5√n 36.7706751159

Divisors of 67221472

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -67221471
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 67221472 can be divided by 24 positive divisors. The sum of these divisors (counting 67221472) is 1, the average is 0.041666666666667.

Base conversion 67221472

Base System Value
2 Binary 100000000011011011111100000
3 Ternary 11200111012112011
4 Quaternary 10000123133200
5 Quinary 114202041342
6 Senary 10400442304
8 Octal 400333740
10 Decimal 67221472
12 Duodecimal 1a619394
16 Hexadecimal 401b7e0
20 Vigesimal 1102ddc
36 Base36 140sf4

Cryptographic Hash Functions

md5 ddb524fc85417b9088194d9a13bd11f2
sha1 5df66704917ae13a8c105154f6f9b9f1fa14b014
sha256 db7a752c31f3d5e8a8bd70c91cd30345a5a07a7f6deae4631c9d967d33f81a41
sha512 81372a2e6e595b583b016f6dbbd1e4c5aaf604c5b004471786f495feaf71d5db800ed2eacafe8dd547cc8c8a7b4680e500e1ff252d851b2799e767d20a3164c4
ripemd-160 8ce3e16e257b7308a46f5fca63e2d620f59988c7

67221472 as geometric shapes

Circle

Radius = n
Diameter 134442944
Circumference 422364965.19738
Area 1.4195997340898E+16

Sphere

Radius = n
Volume 1.2723677836844E+24
Surface area 5.6783989363594E+16
Circumference 422364965.19738

Square

Length = n
Perimeter 268885888
Area 4518726297846784
Diagonal 95065517.385083

Cube

Length = n
Surface area 27112357787080704
Volume 3.0375543330637E+23
Space diagonal 116431004.86357

Equilateral Triangle

Length = n
Perimeter 201664416
Area 1.9566658833421E+15
Altitude 58215502.431784

Triangular Pyramid

Length = n
Surface area 1.9566658833421E+15
Volume 3.5797921118866E+22
Height 31688505.795028