64276421 (number)

64276421 is an odd 8-digits composite number following 64276420 and preceding 64276422. In scientific notation, it is written as 6.4276421 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 16 positive divisors. There are 55606320 positive integers (up to 64276421) that are relatively prime to 64276421.

Interesting facts

Basic properties

Name

Name sixty-four million two hundred seventy-six thousand four hundred twenty-one

Notation

Scientific notation 6.4276421 × 10^7
Engineering notation 6.4276421 × 10^6

Prime Factorization of 64276421

Prime Factorization 11 × 23 × 1063 × 239

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 64276421
Product of the distinct prime numbers

The prime factorization of 64276421 is 11 × 23 × 1063 × 239. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 5, 25, 58, 492, 180, 6573, 4520, 22259, 89511, 983630, 167222, 4320670, 4357851, 52618349, 13115587, 823124153, 125212228, 7686512905, 4830618579

Basic calculations (n = 64276421)

Multiplication

n×y
n×2 128552842
n×3 192829263
n×4 257105684
n×5 321382105

Division

n÷y
n÷2 32138210.5
n÷3 21425473.666667
n÷3 16069105.25
n÷5 12855284.2

Exponentiation

ny
n2 4131458296569241
n3 2.6555535281423E+23
n4 1.7068947656291E+31
n5 1.0971308655827E+39

Nth Root

y√n
2√n 8017.2576982407
3√n 400.57504998097
4√n 89.539140593601
5√n 36.442682498454

Divisors of 64276421

1, 11, 23, 239, 253, 1063, 2629, 5497, 11693, 24449, 60467, 254057, 268939, 2794627, 5843311, 64276421

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 -64276420
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 64276421 can be divided by 16 positive divisors. The sum of these divisors (counting 64276421) is 1, the average is 0.0625.

Base conversion 64276421

Base System Value
2 Binary 11110101001100011111000101
3 Ternary 11110221120200012
4 Quaternary 3311030133011
5 Quinary 112423321141
6 Senary 10213400005
8 Octal 365143705
10 Decimal 64276421
12 Duodecimal 19639005
16 Hexadecimal 3d4c7c5
20 Vigesimal 101eb11
36 Base36 129o05

Cryptographic Hash Functions

md5 4d306ef4781bbdfbf786b909c2768829
sha1 45deac61910f57a14528e704cf9bbb44d9580994
sha256 71775e7d45e2816a74dc789fccc7187561cc05f9f7122ef62af5956d99030343
sha512 a7cb336b6851d0aa47005235586c97bc2256c9141f1db91ed665f8e115a3cbf6ec96f6573a564e26df79a53273d0ebc88b5ff82a92842cbc5a7f9b67e55743b6
ripemd-160 faa00e273873b8fd9a85f9ee36dcddc5e64e8846

64276421 as geometric shapes

Circle

Radius = n
Diameter 128552842
Circumference 403860664.02529
Area 1.2979359033115E+16

Sphere

Radius = n
Volume 1.1123556606968E+24
Surface area 5.1917436132458E+16
Circumference 403860664.02529

Square

Length = n
Perimeter 257105684
Area 4131458296569241
Diagonal 90900586.319003

Cube

Length = n
Surface area 24788749779415446
Volume 2.6555535281423E+23
Space diagonal 111330026.90069

Equilateral Triangle

Length = n
Perimeter 192829263
Area 1.7889739197525E+15
Altitude 55665013.450344

Triangular Pyramid

Length = n
Surface area 1.7889739197525E+15
Volume 3.1295998459221E+22
Height 30300195.439668