64432887 (number)

64432887 is an odd 8-digits composite number following 64432886 and preceding 64432888. In scientific notation, it is written as 6.4432887 × 10^7. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 42860352 positive integers (up to 64432887) that are relatively prime to 64432887.

Interesting facts

Basic properties

Name

Name sixty-four million four hundred thirty-two thousand eight hundred eighty-seven

Notation

Scientific notation 6.4432887 × 10^7
Engineering notation 6.4432887 × 10^6

Prime Factorization of 64432887

Prime Factorization 3 × 457 × 46997

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 64432887
Product of the distinct prime numbers

The prime factorization of 64432887 is 3 × 457 × 46997. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 9, 35, 26, 521, 16, 301, 4535, 68746, 50665, 60224, 423429, 9794613, 592077, 28618206, 49788691, 479029005, 774730298, 283774994, 4414783283

Basic calculations (n = 64432887)

Multiplication

n×y
n×2 128865774
n×3 193298661
n×4 257731548
n×5 322164435

Division

n÷y
n÷2 32216443.5
n÷3 21477629
n÷3 16108221.75
n÷5 12886577.4

Exponentiation

ny
n2 4151596927154769
n3 2.6749937567691E+23
n4 1.7235757045561E+31
n5 1.1105495860761E+39

Nth Root

y√n
2√n 8027.0098417779
3√n 400.89982219884
4√n 89.593581476454
5√n 36.460407495115

Divisors of 64432887

1, 3, 457, 1371, 46997, 140991, 21477629, 64432887

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 -64432886
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 64432887 can be divided by 8 positive divisors. The sum of these divisors (counting 64432887) is 1, the average is 0.125.

Base conversion 64432887

Base System Value
2 Binary 11110101110010101011110111
3 Ternary 11111020112022020
4 Quaternary 3311302223313
5 Quinary 112443323022
6 Senary 10221004223
8 Octal 365625367
10 Decimal 64432887
12 Duodecimal 196b3673
16 Hexadecimal 3d72af7
20 Vigesimal 102e247
36 Base36 12d0qf

Cryptographic Hash Functions

md5 49fc06581fd70eb12aca769b0180f113
sha1 a49520d4df036f9c01c9d692a8c97d14d526f8aa
sha256 2777a9f51f244f6af851f0da91b1009afa90050534cdc11c88492fa0d9074be2
sha512 96ecc593bb5b27698db1ab0f59bf3c61df8c2043f4d70193f8ededfdab191fe53bce01844909ab65533636a82ee77e3afaeefa8b8041460f0f317636e02dcc69
ripemd-160 61d15ff7a9766a0749cd37d513e582cdb64a2c92

64432887 as geometric shapes

Circle

Radius = n
Diameter 128865774
Circumference 404843768.89756
Area 1.3042626407015E+16

Sphere

Radius = n
Volume 1.1204987646219E+24
Surface area 5.2170505628062E+16
Circumference 404843768.89756

Square

Length = n
Perimeter 257731548
Area 4151596927154769
Diagonal 91121862.658253

Cube

Length = n
Surface area 24909581562928614
Volume 2.6749937567691E+23
Space diagonal 111601033.96234

Equilateral Triangle

Length = n
Perimeter 193298661
Area 1.7976942025947E+15
Altitude 55800516.981172

Triangular Pyramid

Length = n
Surface area 1.7976942025947E+15
Volume 3.1525103750719E+22
Height 30373954.219418