749532081 (number)

749532081 is an odd 9-digits composite number following 749532080 and preceding 749532082. In scientific notation, it is written as 7.49532081 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 492029520 positive integers (up to 749532081) that are relatively prime to 749532081.

Interesting facts

Basic properties

Name

Name seven hundred forty-nine million five hundred thirty-two thousand eighty-one

Notation

Scientific notation 7.49532081 × 10^8
Engineering notation 7.49532081 × 10^6

Prime Factorization of 749532081

Prime Factorization 249 × 311 × 9679

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 749532081
Product of the distinct prime numbers

The prime factorization of 749532081 is 249 × 311 × 9679. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 6, 45, 75, 807, 687, 7407, 901, 90987, 16937, 816809, 543518, 3708562, 7111186, 49770203, 69957982, 837761462, 779348710, 8665796948, 1996750265

Basic calculations (n = 749532081)

Multiplication

n×y
n×2 1499064162
n×3 2248596243
n×4 2998128324
n×5 3747660405

Division

n÷y
n÷2 374766040.5
n÷3 249844027
n÷3 187383020.25
n÷5 149906416.2

Exponentiation

ny
n2 561798340448190561
n3 4.2108587921848E+26
n4 3.1561737533034E+35
n5 2.3656534813111E+44

Nth Root

y√n
2√n 27377.58354932
3√n 908.37130927461
4√n 165.46172835227
5√n 59.560460266139

Divisors of 749532081

1, 249, 311, 9679, 77439, 2410071, 3010169, 749532081

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 -749532080
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 749532081 can be divided by 8 positive divisors. The sum of these divisors (counting 749532081) is 1, the average is 0.125.

Base conversion 749532081

Base System Value
2 Binary 101100101011001111001110110001
3 Ternary 1221020101011201110
4 Quaternary 230223033032301
5 Quinary 3013340011311
6 Senary 202213023533
8 Octal 5453171661
10 Decimal 749532081
12 Duodecimal 18b024ba9
16 Hexadecimal 2cacf3b1
20 Vigesimal be4ba41
36 Base36 ce92nl

Cryptographic Hash Functions

md5 00b2fb263dee8cd85d5511901bfc6c0d
sha1 376a194d702c57bc6a6088823f4d333ab881206e
sha256 d13ab486caeea1d6512fd46598ac47ea63196036773babed8100b14a9d8d7f4f
sha512 7a28d364622bd88c5eef457dad9936e583e2eb83eae40c5df7f91c9a00d5d7ec355fc4b9865dac843b584cfdb1079a799adc4d0d4ab095f95d122be6616aa4bd
ripemd-160 359e7043f90061aca137c4db89fa869b9a20852d

749532081 as geometric shapes

Circle

Radius = n
Diameter 1499064162
Circumference 4709448958.5989
Area 1.764941539151E+18

Sphere

Radius = n
Volume 1.7638404062442E+27
Surface area 7.0597661566039E+18
Circumference 4709448958.5989

Square

Length = n
Perimeter 2998128324
Area 561798340448190561
Diagonal 1059998434.3839

Cube

Length = n
Surface area 3370790042689143366
Volume 4.2108587921848E+26
Space diagonal 1298227646.1948

Equilateral Triangle

Length = n
Perimeter 2248596243
Area 2.4326581731604E+17
Altitude 649113823.09742

Triangular Pyramid

Length = n
Surface area 2.4326581731604E+17
Volume 4.9625446776214E+25
Height 353332811.46131