749494078 (number)

749494078 is an even 9-digits composite number following 749494077 and preceding 749494079. In scientific notation, it is written as 7.49494078 × 10^8. The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors. There are 374747038 positive integers (up to 749494078) that are relatively prime to 749494078.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.49494078 × 10^8
Engineering notation 7.49494078 × 10^6

Prime Factorization of 749494078

Prime Factorization 2 × 374747039

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 749494078
Product of the distinct prime numbers

The prime factorization of 749494078 is 2 × 374747039. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 9, 50, 32, 861, 362, 9510, 7581, 49129, 94421, 143379, 794146, 6997334, 8160306, 16262434, 94807992, 900800591, 338539391, 7348059101, 5532872535

Basic calculations (n = 749494078)

Multiplication

n×y
n×2 1498988156
n×3 2248482234
n×4 2997976312
n×5 3747470390

Division

n÷y
n÷2 374747039
n÷3 249831359.33333
n÷3 187373519.5
n÷5 149898815.6

Exponentiation

ny
n2 561741372957070084
n3 4.2102183239891E+26
n4 3.1555337009169E+35
n5 2.3650538217667E+44

Nth Root

y√n
2√n 27376.889487303
3√n 908.35595684377
4√n 165.45963098987
5√n 59.559856283432

Divisors of 749494078

1, 2, 374747039, 749494078

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 -749494077
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 749494078 can be divided by 4 positive divisors. The sum of these divisors (counting 749494078) is 1, the average is 0.25.

Base conversion 749494078

Base System Value
2 Binary 101100101011000101111100111110
3 Ternary 1221020022020120221
4 Quaternary 230223011330332
5 Quinary 3013332302303
6 Senary 202212131554
8 Octal 5453057476
10 Decimal 749494078
12 Duodecimal 18b006bba
16 Hexadecimal 2cac5f3e
20 Vigesimal be46f3i
36 Base36 ce89by

Cryptographic Hash Functions

md5 13adf7fd5b28874c1cd114edc0710d83
sha1 6b01fd69203a0160d42e907892e7787473406b9f
sha256 d7c49df1c35db50a91f0bd69444a0ddd6498129e30eb3bcdadf5c6c706df7ee9
sha512 1488d446f7943a3b721be132d6f8741c0cb5437462fee915d17e596bb7ab8d30011186d63b6be42de83edcfbd33a30a3635cd4655393a677257463470b4ee965
ripemd-160 f38b76b1c901fc8e7a6dca19675402f3a0bc7fba

749494078 as geometric shapes

Circle

Radius = n
Diameter 1498988156
Circumference 4709210178.7077
Area 1.7647625704994E+18

Sphere

Radius = n
Volume 1.7635721275538E+27
Surface area 7.0590502819975E+18
Circumference 4709210178.7077

Square

Length = n
Perimeter 2997976312
Area 561741372957070084
Diagonal 1059944690.0259

Cube

Length = n
Surface area 3370448237742420504
Volume 4.2102183239891E+26
Space diagonal 1298161823.068

Equilateral Triangle

Length = n
Perimeter 2248482234
Area 2.4324114966879E+17
Altitude 649080911.534

Triangular Pyramid

Length = n
Surface area 2.4324114966879E+17
Volume 4.9617898786143E+25
Height 353314896.67531