749139664 (number)

749139664 is an even 9-digits composite number following 749139663 and preceding 749139665. In scientific notation, it is written as 7.49139664 × 10^8. The sum of its digits is 49. It has a total of 7 prime factors and 40 positive divisors. There are 296362368 positive integers (up to 749139664) that are relatively prime to 749139664.

Interesting facts

Basic properties

Name

Name seven hundred forty-nine million one hundred thirty-nine thousand six hundred sixty-four

Notation

Scientific notation 7.49139664 × 10^8
Engineering notation 7.49139664 × 10^6

Prime Factorization of 749139664

Prime Factorization 2 × 2 × 2 × 2 × 7 × 13 × 514519

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 93642458
Product of the distinct prime numbers

The prime factorization of 749139664 is 2 × 2 × 2 × 2 × 7 × 13 × 514519. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 749139664)

Multiplication

n×y
n×2 1498279328
n×3 2247418992
n×4 2996558656
n×5 3745698320

Division

n÷y
n÷2 374569832
n÷3 249713221.33333
n÷3 187284916
n÷5 149827932.8

Exponentiation

ny
n2 561210236178032896
n3 4.2042484776377E+26
n4 3.14956929191E+35
n5 2.3594672810862E+44

Nth Root

y√n
2√n 27370.415853618
3√n 908.2127558787
4√n 165.44006725584
5√n 59.554222392155

Divisors of 749139664

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 -749139663
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 749139664 can be divided by 40 positive divisors. The sum of these divisors (counting 749139664) is 1, the average is 0.025.

Base conversion 749139664

Base System Value
2 Binary 101100101001101111011011010000
3 Ternary 1221012122020102111
4 Quaternary 230221233123100
5 Quinary 3013234432124
6 Senary 202200355104
8 Octal 5451573320
10 Decimal 749139664
12 Duodecimal 18aa75a94
16 Hexadecimal 2ca6f6d0
20 Vigesimal be22934
36 Base36 ce0nv4

Cryptographic Hash Functions

md5 c5af655f0977d824115fa4e4a2b63810
sha1 b603f2cc0fae49fe72eb7ad4d3e64d6e9130d017
sha256 3106a5ccae5ad914cdabb535a3ffb335f51b803564f6b04f05d1e046247867b9
sha512 749b9d2ff5952a88a7e155a387e6027964f255c1d0900fd1c320af8b922c386cccd358ef396da503a6ef48e0369ba0ae18ddc80efaca7c45f9075822673d0264
ripemd-160 bbe84553e9ac09b46dfe58e672f24ac46ee1a5ea

749139664 as geometric shapes

Circle

Radius = n
Diameter 1498279328
Circumference 4706983329.8703
Area 1.7630939550963E+18

Sphere

Radius = n
Volume 1.7610714841617E+27
Surface area 7.0523758203852E+18
Circumference 4706983329.8703

Square

Length = n
Perimeter 2996558656
Area 561210236178032896
Diagonal 1059443472.9404

Cube

Length = n
Surface area 3367261417068197376
Volume 4.2042484776377E+26
Space diagonal 1297547960.0131

Equilateral Triangle

Length = n
Perimeter 2247418992
Area 2.4301116069702E+17
Altitude 648773980.00654

Triangular Pyramid

Length = n
Surface area 2.4301116069702E+17
Volume 4.9547543472181E+25
Height 353147824.31347