749894928 (number)

749894928 is an even 9-digits composite number following 749894927 and preceding 749894929. In scientific notation, it is written as 7.49894928 × 10^8. The sum of its digits is 60. It has a total of 7 prime factors and 40 positive divisors. There are 249835392 positive integers (up to 749894928) that are relatively prime to 749894928.

Interesting facts

Basic properties

Name

Name seven hundred forty-nine million eight hundred ninety-four thousand nine hundred twenty-eight

Notation

Scientific notation 7.49894928 × 10^8
Engineering notation 7.49894928 × 10^6

Prime Factorization of 749894928

Prime Factorization 2 × 2 × 2 × 2 × 3 × 3167 × 4933

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 93736866
Product of the distinct prime numbers

The prime factorization of 749894928 is 2 × 2 × 2 × 2 × 3 × 3167 × 4933. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 749894928)

Multiplication

n×y
n×2 1499789856
n×3 2249684784
n×4 2999579712
n×5 3749474640

Division

n÷y
n÷2 374947464
n÷3 249964976
n÷3 187473732
n÷5 149978985.6

Exponentiation

ny
n2 562342403040125184
n3 4.2169771583912E+26
n4 3.1622897825694E+35
n5 2.371385068815E+44

Nth Root

y√n
2√n 27384.20946458
3√n 908.51786588013
4√n 165.48174964201
5√n 59.566225770055

Divisors of 749894928

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -749894927
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 749894928 can be divided by 40 positive divisors. The sum of these divisors (counting 749894928) is 1, the average is 0.025.

Base conversion 749894928

Base System Value
2 Binary 101100101100100111110100010000
3 Ternary 1221021001121110020
4 Quaternary 230230213310100
5 Quinary 3013433114203
6 Senary 202224503440
8 Octal 5454476420
10 Decimal 749894928
12 Duodecimal 18b17ab80
16 Hexadecimal 2cb27d10
20 Vigesimal be6gh68
36 Base36 cegumo

Cryptographic Hash Functions

md5 d4b28ceb71d49c1fa19519c7f0c4d004
sha1 1a697d353ff8c7be8fb193c2d103a2fbf472f57b
sha256 bda775b6d99586ced7009f71e6df8b8457ac24b4404f91f519987a0268289acc
sha512 331a2f5041ea4b5b88c08d0403dc764070f7a7066dfda330ac0669889c798a856e55d95742e48b9cdcc3d2e5800694e49c69961e0370e8bd6b060a15759a34a3
ripemd-160 20950283b25b8f6e1a16e619aa2beabbbd9e774c

749894928 as geometric shapes

Circle

Radius = n
Diameter 1499789856
Circumference 4711728793.5381
Area 1.7666507621929E+18

Sphere

Radius = n
Volume 1.7664032614877E+27
Surface area 7.0666030487716E+18
Circumference 4711728793.5381

Square

Length = n
Perimeter 2999579712
Area 562342403040125184
Diagonal 1060511577.5324

Cube

Length = n
Surface area 3374054418240751104
Volume 4.2169771583912E+26
Space diagonal 1298856115.6342

Equilateral Triangle

Length = n
Perimeter 2249684784
Area 2.4350140332897E+17
Altitude 649428057.8171

Triangular Pyramid

Length = n
Surface area 2.4350140332897E+17
Volume 4.9697552413453E+25
Height 353503859.17747