757421639 (number)

757421639 is an odd 9-digits composite number following 757421638 and preceding 757421640. In scientific notation, it is written as 7.57421639 × 10^8. The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors. There are 698574816 positive integers (up to 757421639) that are relatively prime to 757421639.

Interesting facts

Basic properties

Name

Name seven hundred fifty-seven million four hundred twenty-one thousand six hundred thirty-nine

Notation

Scientific notation 7.57421639 × 10^8
Engineering notation 7.57421639 × 10^6

Prime Factorization of 757421639

Prime Factorization 13 × 1229 × 47407

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 757421639
Product of the distinct prime numbers

The prime factorization of 757421639 is 13 × 1229 × 47407. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 757421639)

Multiplication

n×y
n×2 1514843278
n×3 2272264917
n×4 3029686556
n×5 3787108195

Division

n÷y
n÷2 378710819.5
n÷3 252473879.66667
n÷3 189355409.75
n÷5 151484327.8

Exponentiation

ny
n2 573687539225446321
n3 4.3452335623401E+26
n4 3.2911739266255E+35
n5 2.4928063497387E+44

Nth Root

y√n
2√n 27521.294282791
3√n 911.54735692927
4√n 165.89543177192
5√n 59.685322065869

Divisors of 757421639

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 -757421638
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 757421639 can be divided by 8 positive divisors. The sum of these divisors (counting 757421639) is 1, the average is 0.125.

Base conversion 757421639

Base System Value
2 Binary 101101001001010101011001000111
3 Ternary 1221210020000011022
4 Quaternary 231021111121013
5 Quinary 3022344443024
6 Senary 203054101355
8 Octal 5511253107
10 Decimal 757421639
12 Duodecimal 1917aa85b
16 Hexadecimal 2d255647
20 Vigesimal bgdhe1j
36 Base36 ciy69z

Cryptographic Hash Functions

md5 4d4a4c930905e7e185aa3a9adcc4f6e2
sha1 22b82cd12243428baa66342c5415e03b17c6c899
sha256 ec4c78d057c31baa81ffff66c6519209de730c11d662180bbf5024b3afc06b0d
sha512 655380c3494af82f18dacfb37ed2b9577fedb0f922b2d4592455d0362e7e32580f7815a037f87acb08065ead0ab69f220316cf226f1f849676d0e3c7d6efd909
ripemd-160 77d56852dd0246936c1ee322d7a0d3eb7f9b6a26

757421639 as geometric shapes

Circle

Radius = n
Diameter 1514843278
Circumference 4759020513.5047
Area 1.8022925586867E+18

Sphere

Radius = n
Volume 1.8201271783439E+27
Surface area 7.2091702347467E+18
Circumference 4759020513.5047

Square

Length = n
Perimeter 3029686556
Area 573687539225446321
Diagonal 1071155954.3087

Cube

Length = n
Surface area 3442125235352677926
Volume 4.3452335623401E+26
Space diagonal 1311892761.5001

Equilateral Triangle

Length = n
Perimeter 2272264917
Area 2.4841399140191E+17
Altitude 655946380.75005

Triangular Pyramid

Length = n
Surface area 2.4841399140191E+17
Volume 5.1209068629502E+25
Height 357051984.76955