642300972 (number)

642300972 is an even 9-digits composite number following 642300971 and preceding 642300973. In scientific notation, it is written as 6.42300972 × 10^8. The sum of its digits is 33. It has a total of 4 prime factors and 12 positive divisors. There are 214100320 positive integers (up to 642300972) that are relatively prime to 642300972.

Interesting facts

Basic properties

Name

Name six hundred forty-two million three hundred thousand nine hundred seventy-two

Notation

Scientific notation 6.42300972 × 10^8
Engineering notation 6.42300972 × 10^6

Prime Factorization of 642300972

Prime Factorization 2 × 2 × 3 × 53525081

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 321150486
Product of the distinct prime numbers

The prime factorization of 642300972 is 2 × 2 × 3 × 53525081. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 9, 27, 84, 39, 14, 2735, 4108, 68584, 51438, 66219, 158788, 648132, 9443754, 76984859, 99715884, 396213175, 33164035, 339000779, 7942340465

Basic calculations (n = 642300972)

Multiplication

n×y
n×2 1284601944
n×3 1926902916
n×4 2569203888
n×5 3211504860

Division

n÷y
n÷2 321150486
n÷3 214100324
n÷3 160575243
n÷5 128460194.4

Exponentiation

ny
n2 412550538632144784
n3 2.6498161196255E+26
n4 1.7019794692567E+35
n5 1.0931830674276E+44

Nth Root

y√n
2√n 25343.657431397
3√n 862.80541034627
4√n 159.19691401342
5√n 57.749431841304

Divisors of 642300972

1, 2, 3, 4, 6, 12, 53525081, 107050162, 160575243, 214100324, 321150486, 642300972

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -642300971
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 642300972 can be divided by 12 positive divisors. The sum of these divisors (counting 642300972) is 1, the average is 0.083333333333333.

Base conversion 642300972

Base System Value
2 Binary 100110010010001011110000101100
3 Ternary 1122202121021021220
4 Quaternary 212102023300230
5 Quinary 2303412112342
6 Senary 143422423340
8 Octal 4622136054
10 Decimal 642300972
12 Duodecimal 15b131b50
16 Hexadecimal 2648bc2c
20 Vigesimal a0e7c8c
36 Base36 ameqlo

Cryptographic Hash Functions

md5 f55e4fa8cc0297dc7e07373cc92d85f0
sha1 aa98471e7021ea8041963d13f3292e38c4356afd
sha256 0bc936c87e274b6ab9adacca2ebcce9e5397016d3f7d7e5a6f252fef33fb2830
sha512 c4134d808333614468ac7b5e80fb84f82812fea1a18e2c516993d63b1f2e226a255b8991cfdba4fc15c05569bfee92a1f436d27a184dce6664d152a2e47ac74f
ripemd-160 8e66c579ebaf68417209ec2897cfec648d9459f1

642300972 as geometric shapes

Circle

Radius = n
Diameter 1284601944
Circumference 4035696030.0576
Area 1.2960657414013E+18

Sphere

Radius = n
Volume 1.1099523806372E+27
Surface area 5.184262965605E+18
Circumference 4035696030.0576

Square

Length = n
Perimeter 2569203888
Area 412550538632144784
Diagonal 908350745.72782

Cube

Length = n
Surface area 2475303231792868704
Volume 2.6498161196255E+26
Space diagonal 1112497917.2549

Equilateral Triangle

Length = n
Perimeter 1926902916
Area 1.786396234002E+17
Altitude 556248958.62744

Triangular Pyramid

Length = n
Surface area 1.786396234002E+17
Volume 3.122838245141E+25
Height 302783581.90927