637640069 (number)

637640069 is an odd 9-digits composite number following 637640068 and preceding 637640070. In scientific notation, it is written as 6.37640069 × 10^8. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 579513760 positive integers (up to 637640069) that are relatively prime to 637640069.

Interesting facts

Basic properties

Name

Name six hundred thirty-seven million six hundred forty thousand sixty-nine

Notation

Scientific notation 6.37640069 × 10^8
Engineering notation 6.37640069 × 10^6

Prime Factorization of 637640069

Prime Factorization 11 × 5657 × 10247

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 637640069
Product of the distinct prime numbers

The prime factorization of 637640069 is 11 × 5657 × 10247. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 9, 82, 12, 681, 161, 5320, 5674, 68847, 57990, 53764, 372908, 6111788, 7767684, 52303245, 60446522, 21281503, 246048281, 7020588551, 7274218314

Basic calculations (n = 637640069)

Multiplication

n×y
n×2 1275280138
n×3 1912920207
n×4 2550560276
n×5 3188200345

Division

n÷y
n÷2 318820034.5
n÷3 212546689.66667
n÷3 159410017.25
n÷5 127528013.8

Exponentiation

ny
n2 406584857594324761
n3 2.592547966508E+26
n4 1.65311246425E+35
n5 1.0540907457691E+44

Nth Root

y√n
2√n 25251.535973085
3√n 860.71333865097
4√n 158.90731881536
5√n 57.665374922346

Divisors of 637640069

1, 11, 5657, 10247, 62227, 112717, 57967279, 637640069

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 -637640068
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 637640069 can be divided by 8 positive divisors. The sum of these divisors (counting 637640069) is 1, the average is 0.125.

Base conversion 637640069

Base System Value
2 Binary 100110000000011001110110000101
3 Ternary 1122102211110201212
4 Quaternary 212000121312011
5 Quinary 2301213440234
6 Senary 143134501205
8 Octal 4600316605
10 Decimal 637640069
12 Duodecimal 159664805
16 Hexadecimal 26019d85
20 Vigesimal 9j55039
36 Base36 ajmu85

Cryptographic Hash Functions

md5 b028d9ada612fdd8e7c60025b1887428
sha1 012335cc94c9a13b0feef2c798c0125034e5486c
sha256 25dbafde4e60f08855893713e962e0bc59ea0b9a867b1f850be16e31dbed5b16
sha512 8a18ec17265737a64b9564de595ae2baa0930a760c66cd652aac5a55f36d6791f79aa14443a20c7ae80365c9cc982977a3e3f387458e688bc2db356b9fbf0f32
ripemd-160 69fdc8e04e070b04ec939348c294892b5a20889e

637640069 as geometric shapes

Circle

Radius = n
Diameter 1275280138
Circumference 4006410712.8098
Area 1.2773240016792E+18

Sphere

Radius = n
Volume 1.0859639527548E+27
Surface area 5.1092960067167E+18
Circumference 4006410712.8098

Square

Length = n
Perimeter 2550560276
Area 406584857594324761
Diagonal 901759233.49232

Cube

Length = n
Surface area 2439509145565948566
Volume 2.592547966508E+26
Space diagonal 1104424996.4497

Equilateral Triangle

Length = n
Perimeter 1912920207
Area 1.7605640773538E+17
Altitude 552212498.22486

Triangular Pyramid

Length = n
Surface area 1.7605640773538E+17
Volume 3.0553470794487E+25
Height 300586411.16411