72671656 (number)

72671656 is an even 8-digits composite number following 72671655 and preceding 72671657. In scientific notation, it is written as 7.2671656 × 10^7. The sum of its digits is 40. It has a total of 6 prime factors and 32 positive divisors. There are 34110720 positive integers (up to 72671656) that are relatively prime to 72671656.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.2671656 × 10^7
Engineering notation 7.2671656 × 10^6

Prime Factorization of 72671656

Prime Factorization 2 × 2 × 2 × 19 × 113 × 4231

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 18167914
Product of the distinct prime numbers

The prime factorization of 72671656 is 2 × 2 × 2 × 19 × 113 × 4231. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 3, 61, 60, 822, 470, 4871, 15, 58713, 69715, 938280, 56658, 2854143, 5263520, 44401006, 25214535, 460469238, 511393614, 2780403797, 5548934882

Basic calculations (n = 72671656)

Multiplication

n×y
n×2 145343312
n×3 218014968
n×4 290686624
n×5 363358280

Division

n÷y
n÷2 36335828
n÷3 24223885.333333
n÷3 18167914
n÷5 14534331.2

Exponentiation

ny
n2 5281169585782336
n3 3.8379133941564E+23
n4 2.7890752193792E+31
n5 2.0268671490085E+39

Nth Root

y√n
2√n 8524.7672108979
3√n 417.30637465201
4√n 92.329665930826
5√n 37.348486850564

Divisors of 72671656

1, 2, 4, 8, 19, 38, 76, 113, 152, 226, 452, 904, 2147, 4231, 4294, 8462, 8588, 16924, 17176, 33848, 80389, 160778, 321556, 478103, 643112, 956206, 1912412, 3824824, 9083957, 18167914, 36335828, 72671656

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72671655
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72671656 can be divided by 32 positive divisors. The sum of these divisors (counting 72671656) is 1, the average is 0.03125.

Base conversion 72671656

Base System Value
2 Binary 100010101001110000110101000
3 Ternary 12001202002202211
4 Quaternary 10111032012220
5 Quinary 122100443111
6 Senary 11113334504
8 Octal 425160650
10 Decimal 72671656
12 Duodecimal 20407434
16 Hexadecimal 454e1a8
20 Vigesimal 12e3j2g
36 Base36 179lt4

Cryptographic Hash Functions

md5 9bc6deb1efa7bb5b5a1cedf0709570d2
sha1 969e681e3dc9a7298d38b645edeb379dcba1b599
sha256 82a64dd4c47d76cf4a7d0996dc921befb773b9ec0065e77366674f58be8ac3d0
sha512 9720e8c5e29a6d74062ee39d122e5e23de0ae713d2dd3f0e4e9e9f6c726272c0bf8ee2b347ee165fceae3c0b3aed655993d5519c3a66148206e3101e9105b28d
ripemd-160 f4342251a9655ee1b7ff56e20b6f32a07122780d

72671656 as geometric shapes

Circle

Radius = n
Diameter 145343312
Circumference 456609481.22761
Area 1.6591283573056E+16

Sphere

Radius = n
Volume 1.6076214032261E+24
Surface area 6.6365134292223E+16
Circumference 456609481.22761

Square

Length = n
Perimeter 290686624
Area 5281169585782336
Diagonal 102773241.51531

Cube

Length = n
Surface area 31687017514694016
Volume 3.8379133941564E+23
Space diagonal 125871000.46217

Equilateral Triangle

Length = n
Perimeter 218014968
Area 2.2868135114906E+15
Altitude 62935500.231084

Triangular Pyramid

Length = n
Surface area 2.2868135114906E+15
Volume 4.5230243110244E+22
Height 34257747.171771