749968280 (number)

749968280 is an even 9-digits composite number following 749968279 and preceding 749968281. In scientific notation, it is written as 7.49968280 × 10^8. The sum of its digits is 53. It has a total of 5 prime factors and 16 positive divisors. There are 299987296 positive integers (up to 749968280) that are relatively prime to 749968280.

Interesting facts

Basic properties

Name

Name seven hundred forty-nine million nine hundred sixty-eight thousand two hundred eighty

Notation

Scientific notation 7.49968280 × 10^8
Engineering notation 7.49968280 × 10^6

Prime Factorization of 749968280

Prime Factorization 2 × 2 × 2 × 5 × 18749207

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 187492070
Product of the distinct prime numbers

The prime factorization of 749968280 is 2 × 2 × 2 × 5 × 18749207. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 10, 71, 25, 412, 442, 1877, 8465, 46881, 64877, 756829, 984943, 348942, 7847437, 26091108, 68143347, 817002929, 680401078, 8485591603, 1585620390

Basic calculations (n = 749968280)

Multiplication

n×y
n×2 1499936560
n×3 2249904840
n×4 2999873120
n×5 3749841400

Division

n÷y
n÷2 374984140
n÷3 249989426.66667
n÷3 187492070
n÷5 149993656

Exponentiation

ny
n2 562452421006158400
n3 4.2182147476382E+26
n4 3.1635272589569E+35
n5 2.372545097133E+44

Nth Root

y√n
2√n 27385.548743817
3√n 908.54748755433
4√n 165.48579619961
5√n 59.567391034863

Divisors of 749968280

1, 2, 4, 5, 8, 10, 20, 40, 18749207, 37498414, 74996828, 93746035, 149993656, 187492070, 374984140, 749968280

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -749968279
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 749968280 can be divided by 16 positive divisors. The sum of these divisors (counting 749968280) is 1, the average is 0.0625.

Base conversion 749968280

Base System Value
2 Binary 101100101100111001101110011000
3 Ternary 1221021012100001222
4 Quaternary 230230321232120
5 Quinary 3013442441110
6 Senary 202230231212
8 Octal 5454715630
10 Decimal 749968280
12 Duodecimal 18b1b5508
16 Hexadecimal 2cb39b98
20 Vigesimal be760e0
36 Base36 ceif88

Cryptographic Hash Functions

md5 ac2ffc1dc65115d283b8f547e7eeef91
sha1 e2a911b34dab3a98c939578efbb5e3743f5af1b8
sha256 52d1ac91b535af4ac1b7c4629792c3de3b0ff6203dac704a67dd79efa2bfff83
sha512 d70ac968ea956d24b8125681b5eb7c548064a4b838b1cb87d94cc7a65e0f929491ff1af2cd9d72697d6d89af90c90073489666e3b4f68bc01f13023c2ac5f1cc
ripemd-160 31eaca0b3aef0affe1fda6268753bcd6d11df07d

749968280 as geometric shapes

Circle

Radius = n
Diameter 1499936560
Circumference 4712189677.7467
Area 1.7669963938267E+18

Sphere

Radius = n
Volume 1.7669216616593E+27
Surface area 7.067985575307E+18
Circumference 4712189677.7467

Square

Length = n
Perimeter 2999873120
Area 562452421006158400
Diagonal 1060615312.9256

Cube

Length = n
Surface area 3374714526036950400
Volume 4.2182147476382E+26
Space diagonal 1298983165.025

Equilateral Triangle

Length = n
Perimeter 2249904840
Area 2.435490425057E+17
Altitude 649491582.51252

Triangular Pyramid

Length = n
Surface area 2.435490425057E+17
Volume 4.9712137542602E+25
Height 353538437.64187