749420141 (number)

749420141 is an odd 9-digits composite number following 749420140 and preceding 749420142. In scientific notation, it is written as 7.49420141 × 10^8. The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors. There are 748934784 positive integers (up to 749420141) that are relatively prime to 749420141.

Interesting facts

Basic properties

Name

Name seven hundred forty-nine million four hundred twenty thousand one hundred forty-one

Notation

Scientific notation 7.49420141 × 10^8
Engineering notation 7.49420141 × 10^6

Prime Factorization of 749420141

Prime Factorization 1549 × 483809

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 749420141
Product of the distinct prime numbers

The prime factorization of 749420141 is 1549 × 483809. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 749420141)

Multiplication

n×y
n×2 1498840282
n×3 2248260423
n×4 2997680564
n×5 3747100705

Division

n÷y
n÷2 374710070.5
n÷3 249806713.66667
n÷3 187355035.25
n÷5 149884028.2

Exponentiation

ny
n2 561630547736459881
n3 4.2089724427456E+26
n4 3.1542887215076E+35
n5 2.3638874984269E+44

Nth Root

y√n
2√n 27375.539099715
3√n 908.32608632847
4√n 165.45555022336
5√n 59.558681130485

Divisors of 749420141

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -749420140
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 749420141 can be divided by 4 positive divisors. The sum of these divisors (counting 749420141) is 1, the average is 0.25.

Base conversion 749420141

Base System Value
2 Binary 101100101010110011111001101101
3 Ternary 1221020011111011112
4 Quaternary 230222303321231
5 Quinary 3013322421031
6 Senary 202210401405
8 Octal 5452637155
10 Decimal 749420141
12 Duodecimal 18ab90265
16 Hexadecimal 2cab3e6d
20 Vigesimal be3ha71
36 Base36 ce6oa5

Cryptographic Hash Functions

md5 d93e3a75e4e39ccad3651c50bf224e10
sha1 1a28ee781cd1808286c434b0df6b54088a8b7cc4
sha256 0d56b75f9ff4e4be51218b57d456c97dddf4187df79c73e96da633bef143659b
sha512 5d9eccbb6b0d152c390938d593593b6718353d858dfd340345ef1f6cac13ce127da8ca29dd50de7e7e5e0e7ee3c50fcbd503fe04254ae3a8cb109c337b153161
ripemd-160 943bec012afe18ec6bfb50fed68558cfbc5c9e4b

749420141 as geometric shapes

Circle

Radius = n
Diameter 1498840282
Circumference 4708745618.8357
Area 1.7644144028005E+18

Sphere

Radius = n
Volume 1.7630502540389E+27
Surface area 7.0576576112019E+18
Circumference 4708745618.8357

Square

Length = n
Perimeter 2997680564
Area 561630547736459881
Diagonal 1059840127.3178

Cube

Length = n
Surface area 3369783286418759286
Volume 4.2089724427456E+26
Space diagonal 1298033760.4274

Equilateral Triangle

Length = n
Perimeter 2248260423
Area 2.4319316094057E+17
Altitude 649016880.21372

Triangular Pyramid

Length = n
Surface area 2.4319316094057E+17
Volume 4.9603215934879E+25
Height 353280042.43925