64691712 (number)

64691712 is an even 8-digits composite number following 64691711 and preceding 64691713. In scientific notation, it is written as 6.4691712 × 10^7. The sum of its digits is 36. It has a total of 12 prime factors and 80 positive divisors. There are 21196800 positive integers (up to 64691712) that are relatively prime to 64691712.

Interesting facts

Basic properties

Name

Name sixty-four million six hundred ninety-one thousand seven hundred twelve

Notation

Scientific notation 6.4691712 × 10^7
Engineering notation 6.4691712 × 10^6

Prime Factorization of 64691712

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 9 × 101 × 139

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 12
Total number of prime factors
rad Radical 252702
Product of the distinct prime numbers

The prime factorization of 64691712 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 9 × 101 × 139. Since it has a total of 12 prime factors.

Most popular turbo-numbers

9, 6, 96, 16, 408, 13, 6136, 6620, 67459, 61930, 867632, 288595, 3473020, 3057424, 97474999, 77804712, 323448122, 42839623, 7559818764, 9301232970

Basic calculations (n = 64691712)

Multiplication

n×y
n×2 129383424
n×3 194075136
n×4 258766848
n×5 323458560

Division

n÷y
n÷2 32345856
n÷3 21563904
n÷3 16172928
n÷5 12938342.4

Exponentiation

ny
n2 4185017601490944
n3 2.7073595339058E+23
n4 1.7514372324789E+31
n5 1.133034730296E+39

Nth Root

y√n
2√n 8043.1158141606
3√n 401.43590593415
4√n 89.683419951296
5√n 36.489652617626

Divisors of 64691712

1, 2, 4, 8, 9, 16, 18, 32, 36, 64, 72, 101, 128, 139, 144, 202, 256, 278, 288, 404, 512, 556, 576, 808, 909, 1112, 1152, 1251, 1616, 1818, 2224, 2304, 2502, 3232, 3636, 4448, 4608, 5004, 6464, 7272, 8896, 10008, 12928, 14039, 14544, 17792, 20016, 25856, 28078, 29088, 35584, 40032, 51712, 56156, 58176, 71168, 80064, 112312, 116352, 126351, 160128, 224624, 232704, 252702, 320256, 449248, 465408, 505404, 640512, 898496, 1010808, 1796992, 2021616, 3593984, 4043232, 7187968, 8086464, 16172928, 32345856, 64691712

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 -64691711
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 64691712 can be divided by 80 positive divisors. The sum of these divisors (counting 64691712) is 1, the average is 0.0125.

Base conversion 64691712

Base System Value
2 Binary 11110110110001111000000000
3 Ternary 11111201200100100
4 Quaternary 3312301320000
5 Quinary 113030113322
6 Senary 10230322400
8 Octal 366617000
10 Decimal 64691712
12 Duodecimal 197b9400
16 Hexadecimal 3db1e00
20 Vigesimal 104695c
36 Base36 12ikg0

Cryptographic Hash Functions

md5 8497fcf12f1bf725397460d9021f00c4
sha1 ee7e56b3e1b6c54bace0f4bfa1ae9ebb3f1a9a4b
sha256 8fa89c43be41c9c82d9c089e86a355cd192f819fa9866c08cf112ed12f869216
sha512 3000950f6a3bff74db488cf4c4048607ebf970135864e6a921033696e34184e7a5eb69dcb4aa1f3b9a9997e68268e6ce2d8efe7ba3ba14bcbb2ad21db2f58ecd
ripemd-160 b0f767e6cac0ba0dc7e2c82b4e4e1f6528d209ba

64691712 as geometric shapes

Circle

Radius = n
Diameter 129383424
Circumference 406470014.33469
Area 1.3147620551988E+16

Sphere

Radius = n
Volume 1.134056109646E+24
Surface area 5.2590482207952E+16
Circumference 406470014.33469

Square

Length = n
Perimeter 258766848
Area 4185017601490944
Diagonal 91487896.483534

Cube

Length = n
Surface area 25110105608945664
Volume 2.7073595339058E+23
Space diagonal 112049332.01261

Equilateral Triangle

Length = n
Perimeter 194075136
Area 1.8121657790881E+15
Altitude 56024666.006307

Triangular Pyramid

Length = n
Surface area 1.8121657790881E+15
Volume 3.1906538092248E+22
Height 30495965.494511