643146040 (number)

643146040 is an even 9-digits composite number following 643146039 and preceding 643146041. In scientific notation, it is written as 6.43146040 × 10^8. The sum of its digits is 28. It has a total of 7 prime factors and 64 positive divisors. There are 239382528 positive integers (up to 643146040) that are relatively prime to 643146040.

Interesting facts

Basic properties

Name

Name six hundred forty-three million one hundred forty-six thousand forty

Notation

Scientific notation 6.43146040 × 10^8
Engineering notation 6.43146040 × 10^6

Prime Factorization of 643146040

Prime Factorization 2 × 2 × 2 × 5 × 17 × 89 × 10627

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 160786510
Product of the distinct prime numbers

The prime factorization of 643146040 is 2 × 2 × 2 × 5 × 17 × 89 × 10627. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 7, 28, 12, 660, 214, 7776, 9091, 36686, 47498, 544387, 532704, 5206185, 2440477, 36335844, 36843133, 20300768, 23721281, 4886365234, 8742035524

Basic calculations (n = 643146040)

Multiplication

n×y
n×2 1286292080
n×3 1929438120
n×4 2572584160
n×5 3215730200

Division

n÷y
n÷2 321573020
n÷3 214382013.33333
n÷3 160786510
n÷5 128629208

Exponentiation

ny
n2 413636828767681600
n3 2.6602888842009E+26
n4 1.7109542611298E+35
n5 1.1003934576668E+44

Nth Root

y√n
2√n 25360.324130421
3√n 863.18363890205
4√n 159.24925158512
5√n 57.76461990293

Divisors of 643146040

1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 89, 136, 170, 178, 340, 356, 445, 680, 712, 890, 1513, 1780, 3026, 3560, 6052, 7565, 10627, 12104, 15130, 21254, 30260, 42508, 53135, 60520, 85016, 106270, 180659, 212540, 361318, 425080, 722636, 903295, 945803, 1445272, 1806590, 1891606, 3613180, 3783212, 4729015, 7226360, 7566424, 9458030, 16078651, 18916060, 32157302, 37832120, 64314604, 80393255, 128629208, 160786510, 321573020, 643146040

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -643146039
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 643146040 can be divided by 64 positive divisors. The sum of these divisors (counting 643146040) is 1, the average is 0.015625.

Base conversion 643146040

Base System Value
2 Binary 100110010101011010000100111000
3 Ternary 1122211012012111201
4 Quaternary 212111122010320
5 Quinary 2304121133130
6 Senary 143452503544
8 Octal 4625320470
10 Decimal 643146040
12 Duodecimal 15b47abb4
16 Hexadecimal 2655a138
20 Vigesimal a0jd520
36 Base36 amwuns

Cryptographic Hash Functions

md5 61565230feda5dda7769f777f03b7f4c
sha1 281e3e6740cecd183f57e10b4cbcbac2a0fae5a1
sha256 21f8e03a2b92d23c5e0d8b226496c35cf46e2b62e101ec55591d2381c90a34a9
sha512 d13239fd0ba797179e9f730f501ca49780e481fcb8597cf80a5ca534510106b51fef86bff60d5de994d359720c53c625f5d9d1fddd6fbe4715ad49dd8862d444
ripemd-160 b33e73b66fefb1d017a7c21de0f92cc6e49bf1c8

643146040 as geometric shapes

Circle

Radius = n
Diameter 1286292080
Circumference 4041005748.8987
Area 1.2994784225107E+18

Sphere

Radius = n
Volume 1.1143392020043E+27
Surface area 5.1979136900429E+18
Circumference 4041005748.8987

Square

Length = n
Perimeter 2572584160
Area 413636828767681600
Diagonal 909545852.35455

Cube

Length = n
Surface area 2481820972606089600
Volume 2.6602888842009E+26
Space diagonal 1113961617.9667

Equilateral Triangle

Length = n
Perimeter 1929438120
Area 1.7911000082682E+17
Altitude 556980808.98336

Triangular Pyramid

Length = n
Surface area 1.7911000082682E+17
Volume 3.1351805165561E+25
Height 303181950.78485