642116772 (number)

642116772 is an even 9-digits composite number following 642116771 and preceding 642116773. In scientific notation, it is written as 6.42116772 × 10^8. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 193569600 positive integers (up to 642116772) that are relatively prime to 642116772.

Interesting facts

Basic properties

Name

Name six hundred forty-two million one hundred sixteen thousand seven hundred seventy-two

Notation

Scientific notation 6.42116772 × 10^8
Engineering notation 6.42116772 × 10^6

Prime Factorization of 642116772

Prime Factorization 2 × 2 × 9 × 11 × 197 × 8231

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 321058386
Product of the distinct prime numbers

The prime factorization of 642116772 is 2 × 2 × 9 × 11 × 197 × 8231. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 7, 76, 58, 2, 365, 2593, 705, 77956, 37222, 94493, 218572, 5897927, 1035036, 68030012, 13522769, 526569830, 496502180, 9407553409, 1173382098

Basic calculations (n = 642116772)

Multiplication

n×y
n×2 1284233544
n×3 1926350316
n×4 2568467088
n×5 3210583860

Division

n÷y
n÷2 321058386
n÷3 214038924
n÷3 160529193
n÷5 128423354.4

Exponentiation

ny
n2 412313948883699984
n3 2.6475370190777E+26
n4 1.7000279244407E+35
n5 1.0916164431517E+44

Nth Root

y√n
2√n 25340.023125483
3√n 862.72292360016
4√n 159.18549910555
5√n 57.74611916819

Divisors of 642116772

1, 2, 4, 9, 11, 18, 22, 36, 44, 99, 197, 198, 394, 396, 788, 1773, 2167, 3546, 4334, 7092, 8231, 8668, 16462, 19503, 32924, 39006, 74079, 78012, 90541, 148158, 181082, 296316, 362164, 814869, 1621507, 1629738, 3243014, 3259476, 6486028, 14593563, 17836577, 29187126, 35673154, 58374252, 71346308, 160529193, 321058386, 642116772

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -642116771
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 642116772 can be divided by 48 positive divisors. The sum of these divisors (counting 642116772) is 1, the average is 0.020833333333333.

Base conversion 642116772

Base System Value
2 Binary 100110010001011110110010100100
3 Ternary 1122202020220121200
4 Quaternary 212101132302210
5 Quinary 2303340214042
6 Senary 143414442500
8 Octal 4621366244
10 Decimal 642116772
12 Duodecimal 15b063430
16 Hexadecimal 2645eca4
20 Vigesimal a0d4bic
36 Base36 amash0

Cryptographic Hash Functions

md5 1d504f41f980cb1ddf486abb85aefc3e
sha1 949499314d37448b6b58d7d403ae45b6761a1a13
sha256 b2ce50266074ac0227fba7f9096eb9c2a85ebe1944225a10733c7a8681c3092a
sha512 933d85a9bbfb8e32c2674f67c08744ba4167333d5a23fb1ead2a3047f16899ae30427e1d094dc1545645b991ae92b97dea2672691e0dd65e6bbca04e943a53be
ripemd-160 046f3f1b3ba185f77862bf2da8ebeeea021442ac

642116772 as geometric shapes

Circle

Radius = n
Diameter 1284233544
Circumference 4034538667.324
Area 1.2953224727856E+18

Sphere

Radius = n
Volume 1.1089977132322E+27
Surface area 5.1812898911425E+18
Circumference 4034538667.324

Square

Length = n
Perimeter 2568467088
Area 412313948883699984
Diagonal 908090247.58963

Cube

Length = n
Surface area 2473883693302199904
Volume 2.6475370190777E+26
Space diagonal 1112178873.4961

Equilateral Triangle

Length = n
Perimeter 1926350316
Area 1.7853717703398E+17
Altitude 556089436.74806

Triangular Pyramid

Length = n
Surface area 1.7853717703398E+17
Volume 3.1201522993872E+25
Height 302696749.19654