72676940 (number)

72676940 is an even 8-digits composite number following 72676939 and preceding 72676941. In scientific notation, it is written as 7.2676940 × 10^7. The sum of its digits is 41. It has a total of 5 prime factors and 24 positive divisors. There are 24917760 positive integers (up to 72676940) that are relatively prime to 72676940.

Interesting facts

Basic properties

Name

Name seventy-two million six hundred seventy-six thousand nine hundred forty

Notation

Scientific notation 7.2676940 × 10^7
Engineering notation 7.2676940 × 10^6

Prime Factorization of 72676940

Prime Factorization 2 × 2 × 7 × 5 × 519121

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 36338470
Product of the distinct prime numbers

The prime factorization of 72676940 is 2 × 2 × 7 × 5 × 519121. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 8, 19, 24, 761, 474, 2154, 6630, 11376, 60989, 366112, 183242, 6446244, 9021495, 1171429, 30915119, 647005740, 144669589, 6968731391, 416064135

Basic calculations (n = 72676940)

Multiplication

n×y
n×2 145353880
n×3 218030820
n×4 290707760
n×5 363384700

Division

n÷y
n÷2 36338470
n÷3 24225646.666667
n÷3 18169235
n÷5 14535388

Exponentiation

ny
n2 5281937607763600
n3 3.8387506260318E+23
n4 2.7898864892307E+31
n5 2.0276041298463E+39

Nth Root

y√n
2√n 8525.0771257508
3√n 417.3164886064
4√n 92.331344221509
5√n 37.349029960976

Divisors of 72676940

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 519121, 1038242, 2076484, 2595605, 3633847, 5191210, 7267694, 10382420, 14535388, 18169235, 36338470, 72676940

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72676939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72676940 can be divided by 24 positive divisors. The sum of these divisors (counting 72676940) is 1, the average is 0.041666666666667.

Base conversion 72676940

Base System Value
2 Binary 100010101001111011001001100
3 Ternary 12001202101000112
4 Quaternary 10111033121030
5 Quinary 122101130230
6 Senary 11113415152
8 Octal 425173114
10 Decimal 72676940
12 Duodecimal 2040a4b8
16 Hexadecimal 454f64c
20 Vigesimal 12e4c70
36 Base36 179pvw

Cryptographic Hash Functions

md5 fd2a4c563943e765fc4f7e3d55d6187d
sha1 d1a39b53101454f031ac3459d039ff858a7ecfd8
sha256 25d068c2502573f29ad15ca677de6d9aefc698d9abf2a368ab83bdf634ee0685
sha512 1500dc2bbffc4e0e1af13e5bd4ba02211818fd9cbd70a6bf6e5f9e8f2325c173acff97e83371a94b228f490407e06c7f4cd1c39bd26c2f373aa9ba5c63da9024
ripemd-160 ca9c105152b208d83d1806f6fb1b7a22c5e3da45

72676940 as geometric shapes

Circle

Radius = n
Diameter 145353880
Circumference 456642681.57877
Area 1.659369638527E+16

Sphere

Radius = n
Volume 1.607972102094E+24
Surface area 6.6374785541079E+16
Circumference 456642681.57877

Square

Length = n
Perimeter 290707760
Area 5281937607763600
Diagonal 102780714.21978

Cube

Length = n
Surface area 31691625646581600
Volume 3.8387506260318E+23
Space diagonal 125880152.61863

Equilateral Triangle

Length = n
Perimeter 218030820
Area 2.2871460747638E+15
Altitude 62940076.309317

Triangular Pyramid

Length = n
Surface area 2.2871460747638E+15
Volume 4.524010998252E+22
Height 34260238.073259