72676860 (number)

72676860 is an even 8-digits composite number following 72676859 and preceding 72676861. In scientific notation, it is written as 7.2676860 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 12 positive divisors. There are 19380480 positive integers (up to 72676860) that are relatively prime to 72676860.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.2676860 × 10^7
Engineering notation 7.2676860 × 10^6

Prime Factorization of 72676860

Prime Factorization 2 × 2 × 15 × 1211281

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 36338430
Product of the distinct prime numbers

The prime factorization of 72676860 is 2 × 2 × 15 × 1211281. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 8, 68, 81, 277, 320, 4251, 2702, 73950, 734, 504835, 973694, 4794805, 239078, 10062233, 88335547, 645009568, 599106227, 2925509477, 3755834277

Basic calculations (n = 72676860)

Multiplication

n×y
n×2 145353720
n×3 218030580
n×4 290707440
n×5 363384300

Division

n÷y
n÷2 36338430
n÷3 24225620
n÷3 18169215
n÷5 14535372

Exponentiation

ny
n2 5281925979459600
n3 3.8387379493955E+23
n4 2.789874205249E+31
n5 2.0275929703249E+39

Nth Root

y√n
2√n 8525.0724337099
3√n 417.31633548433
4√n 92.331318812794
5√n 37.349021738495

Divisors of 72676860

1, 2, 4, 15, 30, 60, 1211281, 2422562, 4845124, 18169215, 36338430, 72676860

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 -72676859
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 72676860 can be divided by 12 positive divisors. The sum of these divisors (counting 72676860) is 1, the average is 0.083333333333333.

Base conversion 72676860

Base System Value
2 Binary 100010101001111010111111100
3 Ternary 12001202100220120
4 Quaternary 10111033113330
5 Quinary 122101124420
6 Senary 11113414540
8 Octal 425172774
10 Decimal 72676860
12 Duodecimal 2040a450
16 Hexadecimal 454f5fc
20 Vigesimal 12e4c30
36 Base36 179pto

Cryptographic Hash Functions

md5 7b03c97d07e2aaca7c4a224d5250c3e6
sha1 addaff22fb5c8ed2ebe78b303ac41e7471725509
sha256 2d06e40f390412036e937cc75c74b9497ec23fe15495567e5a3e6821c94a5f96
sha512 4a830ee2a49e199c488ffe43d53628e29f63a27664bf54d805be1feb5c64a4415e14cdf506f25900bf5f5e3612484735829c61112986ada1df039ce8caea44db
ripemd-160 ecda3e2f0e39864bf5e91d4d703b88bd9a6c0a31

72676860 as geometric shapes

Circle

Radius = n
Diameter 145353720
Circumference 456642178.92395
Area 1.6593659853875E+16

Sphere

Radius = n
Volume 1.607966792117E+24
Surface area 6.6374639415501E+16
Circumference 456642178.92395

Square

Length = n
Perimeter 290707440
Area 5281925979459600
Diagonal 102780601.08269

Cube

Length = n
Surface area 31691555876757600
Volume 3.8387379493955E+23
Space diagonal 125880014.05457

Equilateral Triangle

Length = n
Perimeter 218030580
Area 2.2871410395605E+15
Altitude 62940007.027285

Triangular Pyramid

Length = n
Surface area 2.2871410395605E+15
Volume 4.5239960586928E+22
Height 34260200.360897