72667738 (number)

72667738 is an even 8-digits composite number following 72667737 and preceding 72667739. In scientific notation, it is written as 7.2667738 × 10^7. The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors. There are 30489840 positive integers (up to 72667738) that are relatively prime to 72667738.

Interesting facts

Basic properties

Name

Name seventy-two million six hundred sixty-seven thousand seven hundred thirty-eight

Notation

Scientific notation 7.2667738 × 10^7
Engineering notation 7.2667738 × 10^6

Prime Factorization of 72667738

Prime Factorization 2 × 11 × 13 × 254083

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 72667738
Product of the distinct prime numbers

The prime factorization of 72667738 is 2 × 11 × 13 × 254083. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 9, 73, 81, 417, 913, 1462, 2387, 20379, 39817, 12826, 124246, 8293816, 1454290, 30669940, 33702311, 509305492, 412563637, 3835110435, 3281158393

Basic calculations (n = 72667738)

Multiplication

n×y
n×2 145335476
n×3 218003214
n×4 290670952
n×5 363338690

Division

n÷y
n÷2 36333869
n÷3 24222579.333333
n÷3 18166934.5
n÷5 14533547.6

Exponentiation

ny
n2 5280600146036644
n3 3.8372926789495E+23
n4 2.7884737902322E+31
n5 2.0263208280846E+39

Nth Root

y√n
2√n 8524.537406804
3√n 417.29887500291
4√n 92.328421446508
5√n 37.348084122636

Divisors of 72667738

1, 2, 11, 13, 22, 26, 143, 286, 254083, 508166, 2794913, 3303079, 5589826, 6606158, 36333869, 72667738

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72667737
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72667738 can be divided by 16 positive divisors. The sum of these divisors (counting 72667738) is 1, the average is 0.0625.

Base conversion 72667738

Base System Value
2 Binary 100010101001101001001011010
3 Ternary 12001201220101201
4 Quaternary 10111031021122
5 Quinary 122100331423
6 Senary 11113304414
8 Octal 425151132
10 Decimal 72667738
12 Duodecimal 2040510a
16 Hexadecimal 454d25a
20 Vigesimal 12e396i
36 Base36 179isa

Cryptographic Hash Functions

md5 a828321a2accc445a3d10ac23ea609c5
sha1 e89c2001618a502d30d5922aee705de8252fd3e2
sha256 a31ab194bcb94dd0f1cd533aed840ce6dfb04f663c4e03119e9c77375af9eda7
sha512 eeb26363ee8001f737b9a9e721dbf258e5f82a52e4256904c37d276c96de6cc05f481d64ebae19f4bd90fcc99f3dfae620d1b86b8fd765b8cdda35d06e77b35a
ripemd-160 90ecf6f8ef24a182ac820543a684e84606a183e1

72667738 as geometric shapes

Circle

Radius = n
Diameter 145335476
Circumference 456584863.70758
Area 1.6589494625334E+16

Sphere

Radius = n
Volume 1.6073613986482E+24
Surface area 6.6357978501336E+16
Circumference 456584863.70758

Square

Length = n
Perimeter 290670952
Area 5280600146036644
Diagonal 102767700.62657

Cube

Length = n
Surface area 31683600876219864
Volume 3.8372926789495E+23
Space diagonal 125864214.2871

Equilateral Triangle

Length = n
Perimeter 218003214
Area 2.2865669368478E+15
Altitude 62932107.143552

Triangular Pyramid

Length = n
Surface area 2.2865669368478E+15
Volume 4.5222927911378E+22
Height 34255900.208858