72616401 (number)

72616401 is an odd 8-digits composite number following 72616400 and preceding 72616402. In scientific notation, it is written as 7.2616401 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 12 positive divisors. There are 38223360 positive integers (up to 72616401) that are relatively prime to 72616401.

Interesting facts

Basic properties

Name

Name seventy-two million six hundred sixteen thousand four hundred one

Notation

Scientific notation 7.2616401 × 10^7
Engineering notation 7.2616401 × 10^6

Prime Factorization of 72616401

Prime Factorization 2431 × 3 × 3 × 3319

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 24205467
Product of the distinct prime numbers

The prime factorization of 72616401 is 2431 × 3 × 3 × 3319. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 1, 27, 87, 196, 243, 9647, 5610, 71166, 23815, 232167, 524755, 7760280, 7966915, 52510500, 27877807, 726412304, 880883666, 8640010833, 7612846969

Basic calculations (n = 72616401)

Multiplication

n×y
n×2 145232802
n×3 217849203
n×4 290465604
n×5 363082005

Division

n÷y
n÷2 36308200.5
n÷3 24205467
n÷3 18154100.25
n÷5 14523280.2

Exponentiation

ny
n2 5273141694192801
n3 3.8291657179532E+23
n4 2.7806023327035E+31
n5 2.0191733401313E+39

Nth Root

y√n
2√n 8521.5257436682
3√n 417.20058324496
4√n 92.31211049298
5√n 37.342805629902

Divisors of 72616401

1, 3, 9, 2431, 3319, 7293, 9957, 21879, 29871, 8068489, 24205467, 72616401

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72616400
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72616401 can be divided by 12 positive divisors. The sum of these divisors (counting 72616401) is 1, the average is 0.083333333333333.

Base conversion 72616401

Base System Value
2 Binary 100010101000000100111010001
3 Ternary 12001122021222100
4 Quaternary 10111000213101
5 Quinary 122042211101
6 Senary 11112231013
8 Octal 425004721
10 Decimal 72616401
12 Duodecimal 2039b469
16 Hexadecimal 45409d1
20 Vigesimal 12dh101
36 Base36 178f69

Cryptographic Hash Functions

md5 ead1a59ad8b377c574322cabe3173e35
sha1 a312b18cca1097cd00538fc474bbdd74a67f4ec7
sha256 1a5d42dfdf47ee91d28bb9b5c1d92c1ac71e2c0540d4e992dffe6c8148134947
sha512 7af6997ebb9cb97e4747d80a93c5a6e64a0ee473dc1b40255b0906a87b65c37ac9fcef6bf53d4e529e5f8a6bff6fd661c8f9b22fd54f922b903348aa50bc6643
ripemd-160 33dda8b05be5ce17eed399f7cfb8d11c7756a7f0

72616401 as geometric shapes

Circle

Radius = n
Diameter 145232802
Circumference 456262303.82346
Area 1.6566063207814E+16

Sphere

Radius = n
Volume 1.6039571851866E+24
Surface area 6.6264252831257E+16
Circumference 456262303.82346

Square

Length = n
Perimeter 290465604
Area 5273141694192801
Diagonal 102695099.14492

Cube

Length = n
Surface area 31638850165156806
Volume 3.8291657179532E+23
Space diagonal 125775295.9948

Equilateral Triangle

Length = n
Perimeter 217849203
Area 2.2833373324629E+15
Altitude 62887647.997398

Triangular Pyramid

Length = n
Surface area 2.2833373324629E+15
Volume 4.512715075753E+22
Height 34231699.714974