749075761 (number)

749075761 is an odd 9-digits composite number following 749075760 and preceding 749075762. In scientific notation, it is written as 7.49075761 × 10^8. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 642064932 positive integers (up to 749075761) that are relatively prime to 749075761.

Interesting facts

Basic properties

Name

Name seven hundred forty-nine million seventy-five thousand seven hundred sixty-one

Notation

Scientific notation 7.49075761 × 10^8
Engineering notation 7.49075761 × 10^6

Prime Factorization of 749075761

Prime Factorization 7 × 107010823

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 749075761
Product of the distinct prime numbers

The prime factorization of 749075761 is 7 × 107010823. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 5, 52, 85, 550, 337, 8677, 9619, 28945, 78285, 80373, 903691, 5449692, 7847269, 33702563, 73082977, 153261876, 586017849, 8848264384, 3868668688

Basic calculations (n = 749075761)

Multiplication

n×y
n×2 1498151522
n×3 2247227283
n×4 2996303044
n×5 3745378805

Division

n÷y
n÷2 374537880.5
n÷3 249691920.33333
n÷3 187268940.25
n÷5 149815152.2

Exponentiation

ny
n2 561114495717729121
n3 4.2031726788789E+26
n4 3.1484947730456E+35
n5 2.3584611181237E+44

Nth Root

y√n
2√n 27369.248455155
3√n 908.18693106799
4√n 165.43653905699
5√n 59.553206340404

Divisors of 749075761

1, 7, 107010823, 749075761

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 -749075760
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 749075761 can be divided by 4 positive divisors. The sum of these divisors (counting 749075761) is 1, the average is 0.25.

Base conversion 749075761

Base System Value
2 Binary 101100101001011111110100110001
3 Ternary 1221012111222202201
4 Quaternary 230221133310301
5 Quinary 3013230411021
6 Senary 202155143201
8 Octal 5451376461
10 Decimal 749075761
12 Duodecimal 18aa44b01
16 Hexadecimal 2ca5fd31
20 Vigesimal be1e981
36 Base36 cdzak1

Cryptographic Hash Functions

md5 db92e568aab517b0479d14988499c806
sha1 dddeced9ce795deb1a45434584ad016511cbfbf0
sha256 d74e3f8bab3f5a3f4396d1f74afa3ab71e9df30cda17a273892a01ee1a0a0f31
sha512 9a2ad5f6a2be7de52a9ebcbcd664f5e0decac283fa955ea154948d0f3720c043cc4892b5e69425ce6507134a3cc73e46bbb5417857de8583264d03f5d8739772
ripemd-160 a531eacf3c6ca3ab93f20cef55a8f5907aa5c2e4

749075761 as geometric shapes

Circle

Radius = n
Diameter 1498151522
Circumference 4706581815.4796
Area 1.7627931775696E+18

Sphere

Radius = n
Volume 1.7606208546314E+27
Surface area 7.0511727102782E+18
Circumference 4706581815.4796

Square

Length = n
Perimeter 2996303044
Area 561114495717729121
Diagonal 1059353100.4511

Cube

Length = n
Surface area 3366686974306374726
Volume 4.2031726788789E+26
Space diagonal 1297437276.7703

Equilateral Triangle

Length = n
Perimeter 2247227283
Area 2.4296970386162E+17
Altitude 648718638.38516

Triangular Pyramid

Length = n
Surface area 2.4296970386162E+17
Volume 4.9534865062222E+25
Height 353117700.15038