72676864 (number)

72676864 is an even 8-digits composite number following 72676863 and preceding 72676865. In scientific notation, it is written as 7.2676864 × 10^7. The sum of its digits is 46. It has a total of 12 prime factors and 80 positive divisors. There are 32808960 positive integers (up to 72676864) that are relatively prime to 72676864.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.2676864 × 10^7
Engineering notation 7.2676864 × 10^6

Prime Factorization of 72676864

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 13 × 61 × 179

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 12
Total number of prime factors
rad Radical 283894
Product of the distinct prime numbers

The prime factorization of 72676864 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 13 × 61 × 179. Since it has a total of 12 prime factors.

Most popular turbo-numbers

5, 5, 16, 80, 358, 528, 4911, 8658, 29373, 77667, 250845, 217395, 6392968, 1793241, 949703, 34177673, 81890485, 72057828, 3955045001, 838866359

Basic calculations (n = 72676864)

Multiplication

n×y
n×2 145353728
n×3 218030592
n×4 290707456
n×5 363384320

Division

n÷y
n÷2 36338432
n÷3 24225621.333333
n÷3 18169216
n÷5 14535372.8

Exponentiation

ny
n2 5281926560874496
n3 3.8387385832266E+23
n4 2.7898748194471E+31
n5 2.0275935282998E+39

Nth Root

y√n
2√n 8525.072668312
3√n 417.31634314044
4√n 92.331320083231
5√n 37.349022149619

Divisors of 72676864

1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 64, 104, 122, 128, 179, 208, 244, 256, 358, 416, 488, 512, 716, 793, 832, 976, 1432, 1586, 1664, 1952, 2327, 2864, 3172, 3328, 3904, 4654, 5728, 6344, 6656, 7808, 9308, 10919, 11456, 12688, 15616, 18616, 21838, 22912, 25376, 31232, 37232, 43676, 45824, 50752, 74464, 87352, 91648, 101504, 141947, 148928, 174704, 203008, 283894, 297856, 349408, 406016, 567788, 595712, 698816, 1135576, 1191424, 1397632, 2271152, 2795264, 4542304, 5590528, 9084608, 18169216, 36338432, 72676864

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72676863
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72676864 can be divided by 80 positive divisors. The sum of these divisors (counting 72676864) is 1, the average is 0.0125.

Base conversion 72676864

Base System Value
2 Binary 100010101001111011000000000
3 Ternary 12001202100220201
4 Quaternary 10111033120000
5 Quinary 122101124424
6 Senary 11113414544
8 Octal 425173000
10 Decimal 72676864
12 Duodecimal 2040a454
16 Hexadecimal 454f600
20 Vigesimal 12e4c34
36 Base36 179pts

Cryptographic Hash Functions

md5 40bf45581504c96b983133b3840ff212
sha1 9a5073ff673b8374a3d9b9aa0a224397a7984f18
sha256 7a2525016178a7a16a2e7b20623ef61a31a5ef2077a97303f31d286153a6f55d
sha512 900eb9a3c7427499bd1bb92ee5b050ee0dd3dafb1d449d433521c5366c4c54f5242cb104df62f7dd5cf94badda66b75f86b90e556a2fae811b4306d9e7d84406
ripemd-160 08371e87cc04c0d65129549aacd412419a1863bb

72676864 as geometric shapes

Circle

Radius = n
Diameter 145353728
Circumference 456642204.05669
Area 1.6593661680444E+16

Sphere

Radius = n
Volume 1.6079670576155E+24
Surface area 6.6374646721776E+16
Circumference 456642204.05669

Square

Length = n
Perimeter 290707456
Area 5281926560874496
Diagonal 102780606.73954

Cube

Length = n
Surface area 31691559365246976
Volume 3.8387385832266E+23
Space diagonal 125880020.98277

Equilateral Triangle

Length = n
Perimeter 218030592
Area 2.2871412913205E+15
Altitude 62940010.491387

Triangular Pyramid

Length = n
Surface area 2.2871412913205E+15
Volume 4.52399680567E+22
Height 34260202.246515