749661505 (number)

749661505 is an odd 9-digits composite number following 749661504 and preceding 749661506. In scientific notation, it is written as 7.49661505 × 10^8. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 599263728 positive integers (up to 749661505) that are relatively prime to 749661505.

Interesting facts

Basic properties

Name

Name seven hundred forty-nine million six hundred sixty-one thousand five hundred five

Notation

Scientific notation 7.49661505 × 10^8
Engineering notation 7.49661505 × 10^6

Prime Factorization of 749661505

Prime Factorization 5 × 1303 × 115067

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 749661505
Product of the distinct prime numbers

The prime factorization of 749661505 is 5 × 1303 × 115067. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 749661505)

Multiplication

n×y
n×2 1499323010
n×3 2248984515
n×4 2998646020
n×5 3748307525

Division

n÷y
n÷2 374830752.5
n÷3 249887168.33333
n÷3 187415376.25
n÷5 149932301

Exponentiation

ny
n2 561992372078865025
n3 4.2130404745116E+26
n4 3.1583542627483E+35
n5 2.3676966099351E+44

Nth Root

y√n
2√n 27379.947132893
3√n 908.42359001758
4√n 165.46887058566
5√n 59.562517021504

Divisors of 749661505

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 -749661504
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 749661505 can be divided by 8 positive divisors. The sum of these divisors (counting 749661505) is 1, the average is 0.125.

Base conversion 749661505

Base System Value
2 Binary 101100101011101110110101000001
3 Ternary 1221020121202020221
4 Quaternary 230223232311001
5 Quinary 3013403132010
6 Senary 202215503041
8 Octal 5453566501
10 Decimal 749661505
12 Duodecimal 18b087a81
16 Hexadecimal 2caeed41
20 Vigesimal be57df5
36 Base36 cebuip

Cryptographic Hash Functions

md5 9d34076b04cbb2cd0053b7b0563294bf
sha1 4ea294181746fa458aeaaeee125384ac8ed9fea8
sha256 98e1c7c3f56b6d0574214b8e79c95bd34587ff7bc0d6527e59d0763ceb0025c4
sha512 bbebf3bb89e736d64c34323d382fc42e18e2e03a6cc7752110d97e34ad86b81c4ee92c447f86007ea973f0eb6621bed18343545786ec7ac7870782e080434e92
ripemd-160 ba7cf15ce8d9839ebb81712219de22b52cd67bc0

749661505 as geometric shapes

Circle

Radius = n
Diameter 1499323010
Circumference 4710262153.5741
Area 1.7655511074965E+18

Sphere

Radius = n
Volume 1.7647542672003E+27
Surface area 7.0622044299859E+18
Circumference 4710262153.5741

Square

Length = n
Perimeter 2998646020
Area 561992372078865025
Diagonal 1060181467.56

Cube

Length = n
Surface area 3371954232473190150
Volume 4.2130404745116E+26
Space diagonal 1298451815.1385

Equilateral Triangle

Length = n
Perimeter 2248984515
Area 2.4334983547669E+17
Altitude 649225907.56927

Triangular Pyramid

Length = n
Surface area 2.4334983547669E+17
Volume 4.9651158149009E+25
Height 353393822.52001