64687070 (number)

64687070 is an even 8-digits composite number following 64687069 and preceding 64687071. In scientific notation, it is written as 6.4687070 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 22178400 positive integers (up to 64687070) that are relatively prime to 64687070.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.4687070 × 10^7
Engineering notation 6.4687070 × 10^6

Prime Factorization of 64687070

Prime Factorization 2 × 5 × 7 × 924101

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 64687070
Product of the distinct prime numbers

The prime factorization of 64687070 is 2 × 5 × 7 × 924101. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 2, 32, 77, 56, 893, 3617, 3254, 5325, 27703, 892818, 902606, 2424234, 7578057, 70153420, 65974778, 163518411, 871710384, 4268587811, 4345530971

Basic calculations (n = 64687070)

Multiplication

n×y
n×2 129374140
n×3 194061210
n×4 258748280
n×5 323435350

Division

n÷y
n÷2 32343535
n÷3 21562356.666667
n÷3 16171767.5
n÷5 12937414

Exponentiation

ny
n2 4184417025184900
n3 2.7067767701733E+23
n4 1.7509345840657E+31
n5 1.1326282800488E+39

Nth Root

y√n
2√n 8042.8272392238
3√n 401.42630393109
4√n 89.68181108354
5√n 36.489128934378

Divisors of 64687070

1, 2, 5, 7, 10, 14, 35, 70, 924101, 1848202, 4620505, 6468707, 9241010, 12937414, 32343535, 64687070

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64687069
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64687070 can be divided by 16 positive divisors. The sum of these divisors (counting 64687070) is 1, the average is 0.0625.

Base conversion 64687070

Base System Value
2 Binary 11110110110000101111011110
3 Ternary 11111201102222102
4 Quaternary 3312300233132
5 Quinary 113024441240
6 Senary 10230245102
8 Octal 366605736
10 Decimal 64687070
12 Duodecimal 197b6792
16 Hexadecimal 3db0bde
20 Vigesimal 1045hda
36 Base36 12igv2

Cryptographic Hash Functions

md5 7e9c8031176a7f275bb4f6d503384fca
sha1 ecdf04b4db1d56fce3019be7e934cca07016bf72
sha256 5dc2b809f4ad354d080e518eb8e2bfb7827f4be9b38d18bf3de5ff7613800fe3
sha512 9cfa5bbf2a43c3dd9d8d149bc9fb5ccf987834c7265c6cf24f15f3d1328f557d46ede88efada7d2543dfb1db21cac6d120b1451832581ba63eaac0647475643f
ripemd-160 a2bc21babfa193603fe2048c88779441421a579b

64687070 as geometric shapes

Circle

Radius = n
Diameter 129374140
Circumference 406440847.7885
Area 1.3145733785877E+16

Sphere

Radius = n
Volume 1.1338120021445E+24
Surface area 5.2582935143508E+16
Circumference 406440847.7885

Square

Length = n
Perimeter 258748280
Area 4184417025184900
Diagonal 91481331.704178

Cube

Length = n
Surface area 25106502151109400
Volume 2.7067767701733E+23
Space diagonal 112041291.83276

Equilateral Triangle

Length = n
Perimeter 194061210
Area 1.8119057219191E+15
Altitude 56020645.916382

Triangular Pyramid

Length = n
Surface area 1.8119057219191E+15
Volume 3.1899670155796E+22
Height 30493777.234726