638894059 (number)

638894059 is an odd 9-digits composite number following 638894058 and preceding 638894060. In scientific notation, it is written as 6.38894059 × 10^8. The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors. There are 620940096 positive integers (up to 638894059) that are relatively prime to 638894059.

Interesting facts

Basic properties

Name

Name six hundred thirty-eight million eight hundred ninety-four thousand fifty-nine

Notation

Scientific notation 6.38894059 × 10^8
Engineering notation 6.38894059 × 10^6

Prime Factorization of 638894059

Prime Factorization 37 × 953 × 18119

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 638894059
Product of the distinct prime numbers

The prime factorization of 638894059 is 37 × 953 × 18119. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 5, 42, 73, 368, 625, 436, 9346, 61662, 97293, 487921, 658374, 3580903, 2638030, 67074288, 24271316, 745856246, 274625827, 2680001518, 2851527074

Basic calculations (n = 638894059)

Multiplication

n×y
n×2 1277788118
n×3 1916682177
n×4 2555576236
n×5 3194470295

Division

n÷y
n÷2 319447029.5
n÷3 212964686.33333
n÷3 159723514.75
n÷5 127778811.8

Exponentiation

ny
n2 408185618625495481
n3 2.6078736670907E+26
n4 1.6661549925268E+35
n5 1.0644965260986E+44

Nth Root

y√n
2√n 25276.353752074
3√n 861.27719863296
4√n 158.98538848609
5√n 57.688038174034

Divisors of 638894059

1, 37, 953, 18119, 35261, 670403, 17267407, 638894059

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 -638894058
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 638894059 can be divided by 8 positive divisors. The sum of these divisors (counting 638894059) is 1, the average is 0.125.

Base conversion 638894059

Base System Value
2 Binary 100110000101001011111111101011
3 Ternary 1122112012011212221
4 Quaternary 212011023333223
5 Quinary 2302024102214
6 Senary 143221414511
8 Octal 4605137753
10 Decimal 638894059
12 Duodecimal 159b6a437
16 Hexadecimal 2614bfeb
20 Vigesimal 9jd1f2j
36 Base36 akdpt7

Cryptographic Hash Functions

md5 74fbdb18f042ba3a7e11e17ee7f68a29
sha1 0604f07a0a30ad6862a643322e024d1730ae079d
sha256 ea82f894816475f82bebd1ffbe94970523788adb0bf833535eae6e89389064c2
sha512 2da01dee2ada9652c5b8b07be9930a0c50a1274f9d012e0207c408358fdda13a046895937107679bbf2f47a7b9c51cfa28476b5bfc38e8f1fbb96415a70700a3
ripemd-160 7819bb4e02a65cd78941047303a85a386ea08fdc

638894059 as geometric shapes

Circle

Radius = n
Diameter 1277788118
Circumference 4014289764.3531
Area 1.2823529407749E+18

Sphere

Radius = n
Volume 1.092383567203E+27
Surface area 5.1294117630994E+18
Circumference 4014289764.3531

Square

Length = n
Perimeter 2555576236
Area 408185618625495481
Diagonal 903532643.1574

Cube

Length = n
Surface area 2449113711752972886
Volume 2.6078736670907E+26
Space diagonal 1106596970.8419

Equilateral Triangle

Length = n
Perimeter 1916682177
Area 1.7674955759457E+17
Altitude 553298485.42095

Triangular Pyramid

Length = n
Surface area 1.7674955759457E+17
Volume 3.0734085907961E+25
Height 301177547.71913