64888950 (number)

64888950 is an even 8-digits composite number following 64888949 and preceding 64888951. In scientific notation, it is written as 6.4888950 × 10^7. The sum of its digits is 48. It has a total of 5 prime factors and 32 positive divisors. There are 14313600 positive integers (up to 64888950) that are relatively prime to 64888950.

Interesting facts

Basic properties

Name

Name sixty-four million eight hundred eighty-eight thousand nine hundred fifty

Notation

Scientific notation 6.4888950 × 10^7
Engineering notation 6.4888950 × 10^6

Prime Factorization of 64888950

Prime Factorization 2 × 435 × 7 × 5 × 2131

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 64888950
Product of the distinct prime numbers

The prime factorization of 64888950 is 2 × 435 × 7 × 5 × 2131. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 3, 22, 44, 355, 952, 6990, 5761, 7352, 57093, 76686, 475900, 3518868, 3010338, 90379691, 16412039, 719295195, 833961399, 7650712095, 1290136009

Basic calculations (n = 64888950)

Multiplication

n×y
n×2 129777900
n×3 194666850
n×4 259555800
n×5 324444750

Division

n÷y
n÷2 32444475
n÷3 21629650
n÷3 16222237.5
n÷5 12977790

Exponentiation

ny
n2 4210575832102500
n3 2.7321984464051E+23
n4 1.7728948837886E+31
n5 1.1504128746941E+39

Nth Root

y√n
2√n 8055.3677755891
3√n 401.84347015939
4√n 89.751700683548
5√n 36.511876128418

Divisors of 64888950

1, 2, 5, 7, 10, 14, 35, 70, 435, 870, 2131, 2175, 3045, 4262, 4350, 6090, 10655, 14917, 15225, 21310, 29834, 30450, 74585, 149170, 926985, 1853970, 4634925, 6488895, 9269850, 12977790, 32444475, 64888950

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64888949
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64888950 can be divided by 32 positive divisors. The sum of these divisors (counting 64888950) is 1, the average is 0.03125.

Base conversion 64888950

Base System Value
2 Binary 11110111100010000001110110
3 Ternary 11112002200220110
4 Quaternary 3313202001312
5 Quinary 113102421300
6 Senary 10234443450
8 Octal 367420166
10 Decimal 64888950
12 Duodecimal 19893586
16 Hexadecimal 3de2076
20 Vigesimal 105b27a
36 Base36 12msmu

Cryptographic Hash Functions

md5 eef6e5c20234f008b817abe91455d210
sha1 3d87716a1bb23788044e8a8bb8eaf8348ef4e90f
sha256 388b1930016f254fc510d09c81147cd9064d9106d412d0e92358adca44f2b0b6
sha512 da91e7c5bba58eea717571af414f504be5f8c45a66a83d9d94298bac8ff7b48becdef21227b1e899daee96a856e0c7536d18d47a09315121e7fd941435db6222
ripemd-160 7886cbc21bc7f5bdaf8c38fa8021ca27691c1af3

64888950 as geometric shapes

Circle

Radius = n
Diameter 129777900
Circumference 407709297.23831
Area 1.3227914101516E+16

Sphere

Radius = n
Volume 1.1444606089834E+24
Surface area 5.2911656406064E+16
Circumference 407709297.23831

Square

Length = n
Perimeter 259555800
Area 4210575832102500
Diagonal 91766833.13815

Cube

Length = n
Surface area 25263454992615000
Volume 2.7321984464051E+23
Space diagonal 112390958.2498

Equilateral Triangle

Length = n
Perimeter 194666850
Area 1.8232328175808E+15
Altitude 56195479.124898

Triangular Pyramid

Length = n
Surface area 1.8232328175808E+15
Volume 3.219926748334E+22
Height 30588944.379383