87994902 (number)

87994902 is an even 8-digits composite number following 87994901 and preceding 87994903. In scientific notation, it is written as 8.7994902 × 10^7. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 29272992 positive integers (up to 87994902) that are relatively prime to 87994902.

Interesting facts

Basic properties

Name

Name eighty-seven million nine hundred ninety-four thousand nine hundred two

Notation

Scientific notation 8.7994902 × 10^7
Engineering notation 8.7994902 × 10^6

Prime Factorization of 87994902

Prime Factorization 2 × 3 × 509 × 28813

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 87994902
Product of the distinct prime numbers

The prime factorization of 87994902 is 2 × 3 × 509 × 28813. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 6, 93, 89, 317, 945, 5519, 7510, 21763, 40356, 674296, 486269, 322809, 2873127, 53392437, 44111398, 18219921, 254949293, 9451904791, 6699339873

Basic calculations (n = 87994902)

Multiplication

n×y
n×2 175989804
n×3 263984706
n×4 351979608
n×5 439974510

Division

n÷y
n÷2 43997451
n÷3 29331634
n÷3 21998725.5
n÷5 17598980.4

Exponentiation

ny
n2 7743102777989604
n3 6.8135357012512E+23
n4 5.995564063051E+31
n5 5.275790721629E+39

Nth Root

y√n
2√n 9380.5597913984
3√n 444.78742866731
4√n 96.853290039102
5√n 38.80534084456

Divisors of 87994902

1, 2, 3, 6, 509, 1018, 1527, 3054, 28813, 57626, 86439, 172878, 14665817, 29331634, 43997451, 87994902

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 -87994901
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 87994902 can be divided by 16 positive divisors. The sum of these divisors (counting 87994902) is 1, the average is 0.0625.

Base conversion 87994902

Base System Value
2 Binary 101001111101011001000010110
3 Ternary 20010120121022110
4 Quaternary 11033223020112
5 Quinary 140011314102
6 Senary 12422011450
8 Octal 517531026
10 Decimal 87994902
12 Duodecimal 25576b86
16 Hexadecimal 53eb216
20 Vigesimal 179j752
36 Base36 1ge1au

Cryptographic Hash Functions

md5 f711dcd8e987daff1215886bf5249d3c
sha1 fc3f3d4ea7c75935b6befd8f9d104c565683df13
sha256 53eaebdcd556022bebf5c518310fc6af5fcff5a7e6ea1870787c8cd822aa30b8
sha512 1ad729e6d75b3e4ccbc61d30630b55e1a637eaa283cd96cbe30b9647798bade5e69973671aec294d670fb6233b5199fdb747e62fca3f9080117ade42cdae7098
ripemd-160 d78b77d26a39a49f86d384c5a45eca6f2268266f

87994902 as geometric shapes

Circle

Radius = n
Diameter 175989804
Circumference 552888275.35311
Area 2.4325674803323E+16

Sphere

Radius = n
Volume 2.8540471605364E+24
Surface area 9.7302699213291E+16
Circumference 552888275.35311

Square

Length = n
Perimeter 351979608
Area 7743102777989604
Diagonal 124443583.82809

Cube

Length = n
Surface area 46458616667937624
Volume 6.8135357012512E+23
Space diagonal 152411641.07104

Equilateral Triangle

Length = n
Perimeter 263984706
Area 3.3528618549264E+15
Altitude 76205820.535522

Triangular Pyramid

Length = n
Surface area 3.3528618549264E+15
Volume 8.0298288303523E+22
Height 41481194.609364