749044986 (number)

749044986 is an even 9-digits composite number following 749044985 and preceding 749044987. In scientific notation, it is written as 7.49044986 × 10^8. The sum of its digits is 51. It has a total of 5 prime factors and 32 positive divisors. There are 245144640 positive integers (up to 749044986) that are relatively prime to 749044986.

Interesting facts

Basic properties

Name

Name seven hundred forty-nine million forty-four thousand nine hundred eighty-six

Notation

Scientific notation 7.49044986 × 10^8
Engineering notation 7.49044986 × 10^6

Prime Factorization of 749044986

Prime Factorization 2 × 3 × 61 × 677 × 3023

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 749044986
Product of the distinct prime numbers

The prime factorization of 749044986 is 2 × 3 × 61 × 677 × 3023. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 749044986)

Multiplication

n×y
n×2 1498089972
n×3 2247134958
n×4 2996179944
n×5 3745224930

Division

n÷y
n÷2 374522493
n÷3 249681662
n÷3 187261246.5
n÷5 149808997.2

Exponentiation

ny
n2 561068391051740196
n3 4.2026546512039E+26
n4 3.1479773943739E+35
n5 2.3579766832971E+44

Nth Root

y√n
2√n 27368.6862308
3√n 908.17449359192
4√n 165.4348398337
5√n 59.552716996031

Divisors of 749044986

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -749044985
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 749044986 can be divided by 32 positive divisors. The sum of these divisors (counting 749044986) is 1, the average is 0.03125.

Base conversion 749044986

Base System Value
2 Binary 101100101001011000010011111010
3 Ternary 1221012110102112220
4 Quaternary 230221120103322
5 Quinary 3013223414421
6 Senary 202154344510
8 Octal 5451302372
10 Decimal 749044986
12 Duodecimal 18aa2b136
16 Hexadecimal 2ca584fa
20 Vigesimal be1ac96
36 Base36 cdymt6

Cryptographic Hash Functions

md5 44fcf9374f82a586daa60b3ec7a9a754
sha1 5592e9dfb4774140c0d713ffe09b62d4f8865dd8
sha256 1077cc1a844e8ac1bccdafe70f78ce71b9c5e2f59fe58859b55801fdf468e59c
sha512 60b072da714e384fea85079ecb0e7c5c942cd467a982aaef032182a8a960ce4335be6700e713f761a7db8b7d870c5e1ebe97931a4779855b4328bb710f7673ec
ripemd-160 a6881474f79baccfbe2c8969674be62da98d3acc

749044986 as geometric shapes

Circle

Radius = n
Diameter 1498089972
Circumference 4706388450.4517
Area 1.7626483354896E+18

Sphere

Radius = n
Volume 1.7604038637063E+27
Surface area 7.0505933419584E+18
Circumference 4706388450.4517

Square

Length = n
Perimeter 2996179944
Area 561068391051740196
Diagonal 1059309578.0288

Cube

Length = n
Surface area 3366410346310441176
Volume 4.2026546512039E+26
Space diagonal 1297383972.9067

Equilateral Triangle

Length = n
Perimeter 2247134958
Area 2.4294973995563E+17
Altitude 648691986.45336

Triangular Pyramid

Length = n
Surface area 2.4294973995563E+17
Volume 4.9528760047525E+25
Height 353103192.67626