64274785 (number)

64274785 is an odd 8-digits composite number following 64274784 and preceding 64274786. In scientific notation, it is written as 6.4274785 × 10^7. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 49947840 positive integers (up to 64274785) that are relatively prime to 64274785.

Interesting facts

Basic properties

Name

Name sixty-four million two hundred seventy-four thousand seven hundred eighty-five

Notation

Scientific notation 6.4274785 × 10^7
Engineering notation 6.4274785 × 10^6

Prime Factorization of 64274785

Prime Factorization 5 × 5063 × 2539

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 64274785
Product of the distinct prime numbers

The prime factorization of 64274785 is 5 × 5063 × 2539. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 64274785)

Multiplication

n×y
n×2 128549570
n×3 192824355
n×4 257099140
n×5 321373925

Division

n÷y
n÷2 32137392.5
n÷3 21424928.333333
n÷3 16068696.25
n÷5 12854957

Exponentiation

ny
n2 4131247986796225
n3 2.6553507613301E+23
n4 1.7067209928408E+31
n5 1.0969912486983E+39

Nth Root

y√n
2√n 8017.1556676916
3√n 400.57165139752
4√n 89.538570837889
5√n 36.442496984591

Divisors of 64274785

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64274784
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64274785 can be divided by 8 positive divisors. The sum of these divisors (counting 64274785) is 1, the average is 0.125.

Base conversion 64274785

Base System Value
2 Binary 11110101001100000101100001
3 Ternary 11110221111102121
4 Quaternary 3311030011201
5 Quinary 112423243120
6 Senary 10213344241
8 Octal 365140541
10 Decimal 64274785
12 Duodecimal 19638081
16 Hexadecimal 3d4c161
20 Vigesimal 101e6j5
36 Base36 129mqp

Cryptographic Hash Functions

md5 6b8eb4fc0e5bbeb719ed4af969f7d86f
sha1 d7b6bcc36e7abb3fbef2cc9ba07429ea19875cd7
sha256 63b18db6b90a5f4a2a415846697b0a0d12f4e44b5eeb02feec2ce44cb7dd7db5
sha512 6f8a8d7f1a802ce25bedbd2cebf1f1131d6b6028738e85eb0b5bbe2056ead4a69bba75bce41642579c1c3e6138c085ade9bd0b287e11f9131abb017ca1576d09
ripemd-160 d94ee4738d83b6982614645c2b6c24275be96af2

64274785 as geometric shapes

Circle

Radius = n
Diameter 128549570
Circumference 403850384.73413
Area 1.2978698325477E+16

Sphere

Radius = n
Volume 1.1122707259332E+24
Surface area 5.1914793301907E+16
Circumference 403850384.73413

Square

Length = n
Perimeter 257099140
Area 4131247986796225
Diagonal 90898272.665615

Cube

Length = n
Surface area 24787487920777350
Volume 2.6553507613301E+23
Space diagonal 111327193.26557

Equilateral Triangle

Length = n
Perimeter 192824355
Area 1.7888828529494E+15
Altitude 55663596.632783

Triangular Pyramid

Length = n
Surface area 1.7888828529494E+15
Volume 3.1293608829423E+22
Height 30299424.221872