724342021 (number)

724342021 is an odd 9-digits composite number following 724342020 and preceding 724342022. In scientific notation, it is written as 7.24342021 × 10^8. The sum of its digits is 25. It has a total of 2 prime factors and 4 positive divisors. There are 668623392 positive integers (up to 724342021) that are relatively prime to 724342021.

Interesting facts

Basic properties

Name

Name seven hundred twenty-four million three hundred forty-two thousand twenty-one

Notation

Scientific notation 7.24342021 × 10^8
Engineering notation 7.24342021 × 10^6

Prime Factorization of 724342021

Prime Factorization 13 × 55718617

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 724342021
Product of the distinct prime numbers

The prime factorization of 724342021 is 13 × 55718617. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 6, 47, 15, 867, 701, 2782, 7197, 54286, 64585, 460924, 333362, 7874676, 6649121, 63344088, 36180746, 795741571, 445244636, 3612129275, 399926236

Basic calculations (n = 724342021)

Multiplication

n×y
n×2 1448684042
n×3 2173026063
n×4 2897368084
n×5 3621710105

Division

n÷y
n÷2 362171010.5
n÷3 241447340.33333
n÷3 181085505.25
n÷5 144868404.2

Exponentiation

ny
n2 524671363386364441
n3 3.800415157161E+26
n4 2.7528003955771E+35
n5 1.9939690019419E+44

Nth Root

y√n
2√n 26913.602898906
3√n 898.07903902991
4√n 164.05365859653
5√n 59.154629158113

Divisors of 724342021

1, 13, 55718617, 724342021

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 -724342020
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 724342021 can be divided by 4 positive divisors. The sum of these divisors (counting 724342021) is 1, the average is 0.25.

Base conversion 724342021

Base System Value
2 Binary 101011001011001001010100000101
3 Ternary 1212110222101110021
4 Quaternary 223023021110011
5 Quinary 2440412421041
6 Senary 155513055141
8 Octal 5313112405
10 Decimal 724342021
12 Duodecimal 1826b74b1
16 Hexadecimal 2b2c9505
20 Vigesimal b672f11
36 Base36 bz95vp

Cryptographic Hash Functions

md5 0c0fe97bfe6de439c2082cd191805d37
sha1 31dbb9f984b2e00df5890b71c956cbfd9f60dee5
sha256 36495c9ccfeb3959fe9d5c9a849d1360d277f02bcd007eff984edbdc9a28c73c
sha512 ca644184c1ea625e6bcf6ac8611f589f0ef9bd0ce3297908f0c88159da5982aaa62176a8504578d33d70e5a3f520b7a08a9700a07db4238ab911e20fd87bf3e5
ripemd-160 fa4471317fb96edc2c34874a8d6638aa3777197a

724342021 as geometric shapes

Circle

Radius = n
Diameter 1448684042
Circumference 4551175143.72
Area 1.6483037007635E+18

Sphere

Radius = n
Volume 1.5919141784438E+27
Surface area 6.5932148030542E+18
Circumference 4551175143.72

Square

Length = n
Perimeter 2897368084
Area 524671363386364441
Diagonal 1024374309.8949

Cube

Length = n
Surface area 3148028180318186646
Volume 3.800415157161E+26
Space diagonal 1254597182.4291

Equilateral Triangle

Length = n
Perimeter 2173026063
Area 2.271893646654E+17
Altitude 627298591.21456

Triangular Pyramid

Length = n
Surface area 2.271893646654E+17
Volume 4.4788322149212E+25
Height 341458103.29831