749061639 (number)

749061639 is an odd 9-digits composite number following 749061638 and preceding 749061640. In scientific notation, it is written as 7.49061639 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 490345920 positive integers (up to 749061639) that are relatively prime to 749061639.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.49061639 × 10^8
Engineering notation 7.49061639 × 10^6

Prime Factorization of 749061639

Prime Factorization 9 × 61 × 1103 × 1237

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 749061639
Product of the distinct prime numbers

The prime factorization of 749061639 is 9 × 61 × 1103 × 1237. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 3, 20, 99, 151, 465, 7533, 4370, 30917, 70953, 170076, 832043, 568083, 6979134, 26229684, 72219154, 639774719, 439242897, 6124621346, 1932046994

Basic calculations (n = 749061639)

Multiplication

n×y
n×2 1498123278
n×3 2247184917
n×4 2996246556
n×5 3745308195

Division

n÷y
n÷2 374530819.5
n÷3 249687213
n÷3 187265409.75
n÷5 149812327.8

Exponentiation

ny
n2 561093339021366321
n3 4.2029349615933E+26
n4 3.1482573509415E+35
n5 2.35823881129E+44

Nth Root

y√n
2√n 27368.990463662
3√n 908.1812238142
4√n 165.43575932567
5√n 59.552981792564

Divisors of 749061639

1, 9, 61, 549, 1103, 1237, 9927, 11133, 67283, 75457, 605547, 679113, 1364411, 12279699, 83229071, 749061639

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -749061638
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 749061639 can be divided by 16 positive divisors. The sum of these divisors (counting 749061639) is 1, the average is 0.0625.

Base conversion 749061639

Base System Value
2 Binary 101100101001011100011000000111
3 Ternary 1221012111021101200
4 Quaternary 230221130120013
5 Quinary 3013224433024
6 Senary 202154553543
8 Octal 5451343007
10 Decimal 749061639
12 Duodecimal 18aa388b3
16 Hexadecimal 2ca5c607
20 Vigesimal be1ce1j
36 Base36 cdyznr

Cryptographic Hash Functions

md5 8b69a10e32ec33d602fde333e5fb309d
sha1 d6614f3c448358bc1bb4531beff16484b8687a52
sha256 7cc63a87f6028bdf1253ce96bec88ca6f2d3b4e1ffcfc524c28d8be7b4db0016
sha512 5d8c7a951a98fcf7db2eaebfb514944365aca37d0791221e335c0a1806f1bd043140c93cccf4273cd476bc90b1afcdf393145088cdf0f2600240d0f0fb7199a8
ripemd-160 dcbdcfe18e42b237ce284a1ed0a1d5f3f8fbe604

749061639 as geometric shapes

Circle

Radius = n
Diameter 1498123278
Circumference 4706493084.3367
Area 1.7627267118477E+18

Sphere

Radius = n
Volume 1.7605212798476E+27
Surface area 7.0509068473908E+18
Circumference 4706493084.3367

Square

Length = n
Perimeter 2996246556
Area 561093339021366321
Diagonal 1059333128.9272

Cube

Length = n
Surface area 3366560034128197926
Volume 4.2029349615933E+26
Space diagonal 1297412816.7488

Equilateral Triangle

Length = n
Perimeter 2247184917
Area 2.4296054274337E+17
Altitude 648706408.37441

Triangular Pyramid

Length = n
Surface area 2.4296054274337E+17
Volume 4.9532063537144E+25
Height 353111042.97574