642016087 (number)

642016087 is an odd 9-digits composite number following 642016086 and preceding 642016088. In scientific notation, it is written as 6.42016087 × 10^8. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 637253568 positive integers (up to 642016087) that are relatively prime to 642016087.

Interesting facts

Basic properties

Name

Name six hundred forty-two million sixteen thousand eighty-seven

Notation

Scientific notation 6.42016087 × 10^8
Engineering notation 6.42016087 × 10^6

Prime Factorization of 642016087

Prime Factorization 163 × 4133 × 953

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 642016087
Product of the distinct prime numbers

The prime factorization of 642016087 is 163 × 4133 × 953. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 7, 26, 32, 531, 132, 3310, 766, 81706, 45074, 853172, 887094, 6934410, 2323493, 20720074, 87135315, 519193436, 133306691, 30699743, 9850394275

Basic calculations (n = 642016087)

Multiplication

n×y
n×2 1284032174
n×3 1926048261
n×4 2568064348
n×5 3210080435

Division

n÷y
n÷2 321008043.5
n÷3 214005362.33333
n÷3 160504021.75
n÷5 128403217.4

Exponentiation

ny
n2 412184655966791569
n3 2.6462917994524E+26
n4 1.6989619061446E+35
n5 1.090760874945E+44

Nth Root

y√n
2√n 25338.036368274
3√n 862.67782910341
4√n 159.17925859946
5√n 57.744308116691

Divisors of 642016087

1, 163, 953, 4133, 155339, 673679, 3938749, 642016087

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -642016086
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 642016087 can be divided by 8 positive divisors. The sum of these divisors (counting 642016087) is 1, the average is 0.125.

Base conversion 642016087

Base System Value
2 Binary 100110010001000110001101010111
3 Ternary 1122202001210111121
4 Quaternary 212101012031113
5 Quinary 2303324003322
6 Senary 143412344411
8 Octal 4621061527
10 Decimal 642016087
12 Duodecimal 15b015107
16 Hexadecimal 26446357
20 Vigesimal a0cc047
36 Base36 am8ms7

Cryptographic Hash Functions

md5 948fa67b6bd0ebb9c6fd71887add7cc1
sha1 61810a5def79f2025361e042adb2e3943156d03b
sha256 3014f04f33b71586c91a04467ac976ac4d4711fe60ce0a4a288b636e4e45f4bb
sha512 24e2c823905b742435e2d179bc7153d852a50f7c4dc6d34a9120df03961307d573b6b4232d515aa9988f5e013384c22ee70e8eac3944fa6907b0436744a8c7a3
ripemd-160 7e81c8306e6307fd4afdf04d7bb81c3ed2729dc5

642016087 as geometric shapes

Circle

Radius = n
Diameter 1284032174
Circumference 4033906044.8113
Area 1.2949162871077E+18

Sphere

Radius = n
Volume 1.1084761168553E+27
Surface area 5.1796651484308E+18
Circumference 4033906044.8113

Square

Length = n
Perimeter 2568064348
Area 412184655966791569
Diagonal 907947857.49711

Cube

Length = n
Surface area 2473107935800749414
Volume 2.6462917994524E+26
Space diagonal 1112004481.9606

Equilateral Triangle

Length = n
Perimeter 1926048261
Area 1.784811915587E+17
Altitude 556002240.98028

Triangular Pyramid

Length = n
Surface area 1.784811915587E+17
Volume 3.1186847939852E+25
Height 302649285.83237