749668045 (number)

749668045 is an odd 9-digits composite number following 749668044 and preceding 749668046. In scientific notation, it is written as 7.49668045 × 10^8. The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors. There are 514058064 positive integers (up to 749668045) that are relatively prime to 749668045.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.49668045 × 10^8
Engineering notation 7.49668045 × 10^6

Prime Factorization of 749668045

Prime Factorization 5 × 7 × 21419087

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 749668045
Product of the distinct prime numbers

The prime factorization of 749668045 is 5 × 7 × 21419087. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 7, 45, 80, 755, 965, 112, 9606, 79990, 28255, 28686, 236095, 3633227, 5840109, 57119445, 35473847, 645480531, 187469422, 3891013890, 4744219561

Basic calculations (n = 749668045)

Multiplication

n×y
n×2 1499336090
n×3 2249004135
n×4 2998672180
n×5 3748340225

Division

n÷y
n÷2 374834022.5
n÷3 249889348.33333
n÷3 187417011.25
n÷5 149933609

Exponentiation

ny
n2 562002177694122025
n3 4.213150738377E+26
n4 3.1584644773294E+35
n5 2.3677998899214E+44

Nth Root

y√n
2√n 27380.066563104
3√n 908.42623168672
4√n 165.46923146949
5√n 59.562620945074

Divisors of 749668045

1, 5, 7, 35, 21419087, 107095435, 149933609, 749668045

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 -749668044
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 749668045 can be divided by 8 positive divisors. The sum of these divisors (counting 749668045) is 1, the average is 0.125.

Base conversion 749668045

Base System Value
2 Binary 101100101011110000011011001101
3 Ternary 1221020122002020011
4 Quaternary 230223300123031
5 Quinary 3013403334140
6 Senary 202215553221
8 Octal 5453603315
10 Decimal 749668045
12 Duodecimal 18b08b811
16 Hexadecimal 2caf06cd
20 Vigesimal be58a25
36 Base36 cebzkd

Cryptographic Hash Functions

md5 41dd2d6a8c59812c3750b14be2599d58
sha1 f14a75f860af36d3b76002d45e2d000ef23aa82a
sha256 f8ba3b573bfb0fab5320423cc7cfff2197172cb63ab17da3bc81938f763e40d9
sha512 8f3e5cf16a0af65f9818e464bb1acc6078503f480afd55541a0dd346ad9989fe1936dcad3f6d295d1f176e26d5431cec1b77bf7507d1fc750083b4338ac9af9d
ripemd-160 b5436d2f16a698730270c31f51471d6fbe4c99a2

749668045 as geometric shapes

Circle

Radius = n
Diameter 1499336090
Circumference 4710303245.606
Area 1.7655819127453E+18

Sphere

Radius = n
Volume 1.7648004544202E+27
Surface area 7.0623276509813E+18
Circumference 4710303245.606

Square

Length = n
Perimeter 2998672180
Area 562002177694122025
Diagonal 1060190716.5167

Cube

Length = n
Surface area 3372013066164732150
Volume 4.213150738377E+26
Space diagonal 1298463142.7508

Equilateral Triangle

Length = n
Perimeter 2249004135
Area 2.4335408143264E+17
Altitude 649231571.37542

Triangular Pyramid

Length = n
Surface area 2.4335408143264E+17
Volume 4.9652457621124E+25
Height 353396905.50557