72676784 (number)

72676784 is an even 8-digits composite number following 72676783 and preceding 72676785. In scientific notation, it is written as 7.2676784 × 10^7. The sum of its digits is 47. It has a total of 6 prime factors and 20 positive divisors. There are 35085120 positive integers (up to 72676784) that are relatively prime to 72676784.

Interesting facts

Basic properties

Name

Name seventy-two million six hundred seventy-six thousand seven hundred eighty-four

Notation

Scientific notation 7.2676784 × 10^7
Engineering notation 7.2676784 × 10^6

Prime Factorization of 72676784

Prime Factorization 2 × 2 × 2 × 2 × 29 × 156631

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 9084598
Product of the distinct prime numbers

The prime factorization of 72676784 is 2 × 2 × 2 × 2 × 29 × 156631. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 10, 59, 37, 434, 690, 2333, 5938, 70588, 22119, 20858, 774585, 5054556, 6708785, 96514244, 20693811, 337021555, 403835065, 7694517701, 4043268840

Basic calculations (n = 72676784)

Multiplication

n×y
n×2 145353568
n×3 218030352
n×4 290707136
n×5 363383920

Division

n÷y
n÷2 36338392
n÷3 24225594.666667
n÷3 18169196
n÷5 14535356.8

Exponentiation

ny
n2 5281914932582656
n3 3.8387259066168E+23
n4 2.789862535504E+31
n5 2.0275823688251E+39

Nth Root

y√n
2√n 8525.0679762686
3√n 417.31619001825
4√n 92.331294674496
5√n 37.349013927132

Divisors of 72676784

1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 156631, 313262, 626524, 1253048, 2506096, 4542299, 9084598, 18169196, 36338392, 72676784

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -72676783
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 72676784 can be divided by 20 positive divisors. The sum of these divisors (counting 72676784) is 1, the average is 0.05.

Base conversion 72676784

Base System Value
2 Binary 100010101001111010110110000
3 Ternary 12001202100210202
4 Quaternary 10111033112300
5 Quinary 122101124114
6 Senary 11113414332
8 Octal 425172660
10 Decimal 72676784
12 Duodecimal 2040a3a8
16 Hexadecimal 454f5b0
20 Vigesimal 12e4bj4
36 Base36 179prk

Cryptographic Hash Functions

md5 c8e3f8e2405789ec61d24e30df9698ed
sha1 ce4b8a8b07e0d823c6f3993525c2a7ea367a4dce
sha256 0459473e1bc002e107ae3953a426e4ad716294c0118ce4058bdb0d7c8e380ea8
sha512 7d96a792e61ab3cd1c5b10a2ca1c9189ebb4d732ffb328ff557e89f09b647b4fb702e359cb62bd59956c02ef45d7ceda784906a348a4c9cddf4516ebafcb1ca9
ripemd-160 d1175c87403a55da67373c11a81c0952ff6f756c

72676784 as geometric shapes

Circle

Radius = n
Diameter 145353568
Circumference 456641701.40186
Area 1.6593625149088E+16

Sphere

Radius = n
Volume 1.6079617476496E+24
Surface area 6.6374500596352E+16
Circumference 456641701.40186

Square

Length = n
Perimeter 290707136
Area 5281914932582656
Diagonal 102780493.60246

Cube

Length = n
Surface area 31691489595495936
Volume 3.8387259066168E+23
Space diagonal 125879882.41871

Equilateral Triangle

Length = n
Perimeter 218030352
Area 2.2871362561225E+15
Altitude 62939941.209354

Triangular Pyramid

Length = n
Surface area 2.2871362561225E+15
Volume 4.5239818661421E+22
Height 34260164.534153