638422716 (number)

638422716 is an even 9-digits composite number following 638422715 and preceding 638422717. In scientific notation, it is written as 6.38422716 × 10^8. The sum of its digits is 39. It has a total of 6 prime factors and 48 positive divisors. There are 203538240 positive integers (up to 638422716) that are relatively prime to 638422716.

Interesting facts

Basic properties

Name

Name six hundred thirty-eight million four hundred twenty-two thousand seven hundred sixteen

Notation

Scientific notation 6.38422716 × 10^8
Engineering notation 6.38422716 × 10^6

Prime Factorization of 638422716

Prime Factorization 2 × 2 × 59 × 3 × 37 × 24371

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 319211358
Product of the distinct prime numbers

The prime factorization of 638422716 is 2 × 2 × 59 × 3 × 37 × 24371. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 9, 26, 72, 600, 347, 9043, 9587, 51282, 58941, 762658, 307994, 8093999, 7970963, 25765148, 11725913, 12000799, 102459069, 925687497, 8228397744

Basic calculations (n = 638422716)

Multiplication

n×y
n×2 1276845432
n×3 1915268148
n×4 2553690864
n×5 3192113580

Division

n÷y
n÷2 319211358
n÷3 212807572
n÷3 159605679
n÷5 127684543.2

Exponentiation

ny
n2 407583564304816656
n3 2.6021060612044E+26
n4 1.6612436189142E+35
n5 1.0605756631249E+44

Nth Root

y√n
2√n 25267.028238398
3√n 861.06534459904
4√n 158.95605757063
5√n 57.679523810769

Divisors of 638422716

1, 2, 3, 4, 6, 12, 37, 59, 74, 111, 118, 148, 177, 222, 236, 354, 444, 708, 2183, 4366, 6549, 8732, 13098, 24371, 26196, 48742, 73113, 97484, 146226, 292452, 901727, 1437889, 1803454, 2705181, 2875778, 3606908, 4313667, 5410362, 5751556, 8627334, 10820724, 17254668, 53201893, 106403786, 159605679, 212807572, 319211358, 638422716

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -638422715
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 638422716 can be divided by 48 positive divisors. The sum of these divisors (counting 638422716) is 1, the average is 0.020833333333333.

Base conversion 638422716

Base System Value
2 Binary 100110000011011000111010111100
3 Ternary 1122111022020022210
4 Quaternary 212003120322330
5 Quinary 2301414011331
6 Senary 143203340420
8 Octal 4603307274
10 Decimal 638422716
12 Duodecimal 159981710
16 Hexadecimal 260d8ebc
20 Vigesimal 9ja2gfg
36 Base36 ak3m4c

Cryptographic Hash Functions

md5 fd7847abf6a3de4569b1ed452ae64b1f
sha1 0f082b6706e12fc42724a2943921ef9875bd1ec7
sha256 6df31e511eefa864d9ff31bf4ae1ac780e3b1fbbdf5eb32497045754e6d3055f
sha512 f6aec5bb6d839bbd5f8e0e4d7b6d5933c4cff0f9cc8cbe58b5dd062ad579d566f220382a407c01f88c34a6594473ce06bfdf3d46ae053a717dc531c254c2ff41
ripemd-160 f94099e1dd1733bbd70f3aeb40a8d9275491fc66

638422716 as geometric shapes

Circle

Radius = n
Diameter 1276845432
Circumference 4011328228.9409
Area 1.280461531344E+18

Sphere

Radius = n
Volume 1.0899676380988E+27
Surface area 5.1218461253758E+18
Circumference 4011328228.9409

Square

Length = n
Perimeter 2553690864
Area 407583564304816656
Diagonal 902866063.49427

Cube

Length = n
Surface area 2445501385828899936
Volume 2.6021060612044E+26
Space diagonal 1105780580.8181

Equilateral Triangle

Length = n
Perimeter 1915268148
Area 1.7648886042649E+17
Altitude 552890290.40906

Triangular Pyramid

Length = n
Surface area 1.7648886042649E+17
Volume 3.0666114020738E+25
Height 300955354.49809