72678826 (number)

72678826 is an even 8-digits composite number following 72678825 and preceding 72678827. In scientific notation, it is written as 7.2678826 × 10^7. The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors. There are 32332480 positive integers (up to 72678826) that are relatively prime to 72678826.

Interesting facts

Basic properties

Name

Name seventy-two million six hundred seventy-eight thousand eight hundred twenty-six

Notation

Scientific notation 7.2678826 × 10^7
Engineering notation 7.2678826 × 10^6

Prime Factorization of 72678826

Prime Factorization 2 × 11 × 47 × 70289

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 72678826
Product of the distinct prime numbers

The prime factorization of 72678826 is 2 × 11 × 47 × 70289. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 1, 46, 90, 974, 275, 6364, 7167, 27208, 57068, 250340, 524291, 7541041, 2955577, 12982263, 91382950, 360175525, 409242098, 5604055877, 5043197257

Basic calculations (n = 72678826)

Multiplication

n×y
n×2 145357652
n×3 218036478
n×4 290715304
n×5 363394130

Division

n÷y
n÷2 36339413
n÷3 24226275.333333
n÷3 18169706.5
n÷5 14535765.2

Exponentiation

ny
n2 5282211748738276
n3 3.839049485817E+23
n4 2.7901760958509E+31
n5 2.027867229797E+39

Nth Root

y√n
2√n 8525.1877398683
3√n 417.32009842675
4√n 92.331943225886
5√n 37.349223803863

Divisors of 72678826

1, 2, 11, 22, 47, 94, 517, 1034, 70289, 140578, 773179, 1546358, 3303583, 6607166, 36339413, 72678826

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 -72678825
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 72678826 can be divided by 16 positive divisors. The sum of these divisors (counting 72678826) is 1, the average is 0.0625.

Base conversion 72678826

Base System Value
2 Binary 100010101001111110110101010
3 Ternary 12001202110121101
4 Quaternary 10111033312222
5 Quinary 122101210301
6 Senary 11113432014
8 Octal 425176652
10 Decimal 72678826
12 Duodecimal 2040b60a
16 Hexadecimal 454fdaa
20 Vigesimal 12e4h16
36 Base36 179rca

Cryptographic Hash Functions

md5 db4c1e035a8f8b7f4c8212172fdaced4
sha1 dd46a13cad6c56aed4eae8e87e6a48c92193b05b
sha256 1ad84adb9b52ad5c830dfde71ee0d09a70b8289488c712513d40f3c6b9961b53
sha512 8cd1123701a1a432fa563a823c24556f68b7e6c1442db1df07f0a99bef1f92be3e3c9f0fd2911cc42c89e13c0d4497096f2b3cbacb860344e41a101c7b5f7935
ripemd-160 f588f5ec970db027a7ab4795804ae34afc11e9ab

72678826 as geometric shapes

Circle

Radius = n
Diameter 145357652
Circumference 456654531.66626
Area 1.6594557624542E+16

Sphere

Radius = n
Volume 1.6080972881881E+24
Surface area 6.6378230498167E+16
Circumference 456654531.66626

Square

Length = n
Perimeter 290715304
Area 5282211748738276
Diagonal 102783381.42655

Cube

Length = n
Surface area 31693270492429656
Volume 3.839049485817E+23
Space diagonal 125883419.26646

Equilateral Triangle

Length = n
Perimeter 218036478
Area 2.287264781288E+15
Altitude 62941709.633229

Triangular Pyramid

Length = n
Surface area 2.287264781288E+15
Volume 4.5243632078866E+22
Height 34261127.142185