64012912 (number)

64012912 is an even 8-digits composite number following 64012911 and preceding 64012913. In scientific notation, it is written as 6.4012912 × 10^7. The sum of its digits is 25. It has a total of 6 prime factors and 20 positive divisors. There are 31481280 positive integers (up to 64012912) that are relatively prime to 64012912.

Interesting facts

Basic properties

Name

Name sixty-four million twelve thousand nine hundred twelve

Notation

Scientific notation 6.4012912 × 10^7
Engineering notation 6.4012912 × 10^6

Prime Factorization of 64012912

Prime Factorization 2 × 2 × 2 × 2 × 61 × 65587

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 8001614
Product of the distinct prime numbers

The prime factorization of 64012912 is 2 × 2 × 2 × 2 × 61 × 65587. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 6, 85, 54, 431, 266, 3490, 5937, 88616, 11564, 860045, 64739, 5733343, 3177057, 69253689, 39897422, 120477624, 451671088, 7896448370, 8488525651

Basic calculations (n = 64012912)

Multiplication

n×y
n×2 128025824
n×3 192038736
n×4 256051648
n×5 320064560

Division

n÷y
n÷2 32006456
n÷3 21337637.333333
n÷3 16003228
n÷5 12802582.4

Exponentiation

ny
n2 4097652902719744
n3 2.6230269466834E+23
n4 1.6790759311168E+31
n5 1.0748253981989E+39

Nth Root

y√n
2√n 8000.806959301
3√n 400.02689819118
4√n 89.447230025871
5√n 36.412753137284

Divisors of 64012912

1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 65587, 131174, 262348, 524696, 1049392, 4000807, 8001614, 16003228, 32006456, 64012912

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 -64012911
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 64012912 can be divided by 20 positive divisors. The sum of these divisors (counting 64012912) is 1, the average is 0.05.

Base conversion 64012912

Base System Value
2 Binary 11110100001100001001110000
3 Ternary 11110110012012121
4 Quaternary 3310030021300
5 Quinary 112341403122
6 Senary 10204004024
8 Octal 364141160
10 Decimal 64012912
12 Duodecimal 19530614
16 Hexadecimal 3d0c270
20 Vigesimal 1001c5c
36 Base36 1240og

Cryptographic Hash Functions

md5 cddaf31026dbf8d9a9894293e35da1ae
sha1 624b9babb6ca2da58a84aafd86261d0fd09c80a1
sha256 881a6c633fc8121656eb49d3388399e37cfae8581ac8fedef403940dc2067d12
sha512 a3b22cf8e7d9e2dd67165afa19be59619763cc23eab74b75c6ea6187480124e82b1b926b057c90920b71f154dc70e380e67c347d4a470d32ef63b88667b316cc
ripemd-160 7514ec1e20166298e27ff951c0d223ffb17deff0

64012912 as geometric shapes

Circle

Radius = n
Diameter 128025824
Circumference 402204988.14818
Area 1.2873156256145E+16

Sphere

Radius = n
Volume 1.0987309581158E+24
Surface area 5.1492625024581E+16
Circumference 402204988.14818

Square

Length = n
Perimeter 256051648
Area 4097652902719744
Diagonal 90527928.317395

Cube

Length = n
Surface area 24585917416318464
Volume 2.6230269466834E+23
Space diagonal 110873615.92444

Equilateral Triangle

Length = n
Perimeter 192038736
Area 1.7743357548232E+15
Altitude 55436807.962218

Triangular Pyramid

Length = n
Surface area 1.7743357548232E+15
Volume 3.0912669020582E+22
Height 30175976.105798