747628638 (number)

747628638 is an even 9-digits composite number following 747628637 and preceding 747628639. In scientific notation, it is written as 7.47628638 × 10^8. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 249209544 positive integers (up to 747628638) that are relatively prime to 747628638.

Interesting facts

Basic properties

Name

Name seven hundred forty-seven million six hundred twenty-eight thousand six hundred thirty-eight

Notation

Scientific notation 7.47628638 × 10^8
Engineering notation 7.47628638 × 10^6

Prime Factorization of 747628638

Prime Factorization 2 × 3 × 124604773

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 747628638
Product of the distinct prime numbers

The prime factorization of 747628638 is 2 × 3 × 124604773. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 747628638)

Multiplication

n×y
n×2 1495257276
n×3 2242885914
n×4 2990514552
n×5 3738143190

Division

n÷y
n÷2 373814319
n÷3 249209546
n÷3 186907159.5
n÷5 149525727.6

Exponentiation

ny
n2 558948580357735044
n3 4.1788596584489E+26
n4 3.1242351548393E+35
n5 2.3357676736042E+44

Nth Root

y√n
2√n 27342.798649736
3√n 907.60171859547
4√n 165.35658030371
5√n 59.530178632732

Divisors of 747628638

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 -747628637
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 747628638 can be divided by 8 positive divisors. The sum of these divisors (counting 747628638) is 1, the average is 0.125.

Base conversion 747628638

Base System Value
2 Binary 101100100011111110100001011110
3 Ternary 1221002210110200120
4 Quaternary 230203332201132
5 Quinary 3012343104023
6 Senary 202104135410
8 Octal 5443764136
10 Decimal 747628638
12 Duodecimal 18a467566
16 Hexadecimal 2c8fe85e
20 Vigesimal bdcdbbi
36 Base36 cd49y6

Cryptographic Hash Functions

md5 9adcc38b22a4e848afe3fba8838cae33
sha1 e91e7920d573959c6bc09d5c62c4d5bec04cdd5b
sha256 a34e3f0dbbe43038e81c718b972b5ed48d22fb9122692b82bc458ad1fd5f535f
sha512 8b8ebfc778c466ae366903ee1c3603d0c1ac1c4eaaabf81ffd0a8b186fc714b146df92ad8a05ddf6f0aa1d94bd0c1998cee89432fee061d319f1953418908d13
ripemd-160 969f0426770c18f9bccd120f636c7e0aa9c4b498

747628638 as geometric shapes

Circle

Radius = n
Diameter 1495257276
Circumference 4697489273.5083
Area 1.7559887537863E+18

Sphere

Radius = n
Volume 1.7504366404488E+27
Surface area 7.0239550151452E+18
Circumference 4697489273.5083

Square

Length = n
Perimeter 2990514552
Area 558948580357735044
Diagonal 1057306559.4781

Cube

Length = n
Surface area 3353691482146410264
Volume 4.1788596584489E+26
Space diagonal 1294930786.2095

Equilateral Triangle

Length = n
Perimeter 2242885914
Area 2.4203183499952E+17
Altitude 647465393.10476

Triangular Pyramid

Length = n
Surface area 2.4203183499952E+17
Volume 4.9248333368602E+25
Height 352435519.82604