87996930 (number)

87996930 is an even 8-digits composite number following 87996929 and preceding 87996931. In scientific notation, it is written as 8.7996930 × 10^7. The sum of its digits is 51. It has a total of 5 prime factors and 24 positive divisors. There are 18809856 positive integers (up to 87996930) that are relatively prime to 87996930.

Interesting facts

Basic properties

Name

Name eighty-seven million nine hundred ninety-six thousand nine hundred thirty

Notation

Scientific notation 8.7996930 × 10^7
Engineering notation 8.7996930 × 10^6

Prime Factorization of 87996930

Prime Factorization 2 × 105 × 17 × 157 × 157

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 560490
Product of the distinct prime numbers

The prime factorization of 87996930 is 2 × 105 × 17 × 157 × 157. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 4, 25, 79, 955, 966, 9273, 2233, 93464, 75928, 494730, 304353, 9081812, 9748817, 83922185, 35558321, 691728201, 850268491, 6142930262, 4269211162

Basic calculations (n = 87996930)

Multiplication

n×y
n×2 175993860
n×3 263990790
n×4 351987720
n×5 439984650

Division

n÷y
n÷2 43998465
n÷3 29332310
n÷3 21999232.5
n÷5 17599386

Exponentiation

ny
n2 7743459689424900
n3 6.8140068024814E+23
n4 5.9961167961748E+31
n5 5.2763986998482E+39

Nth Root

y√n
2√n 9380.6678866699
3√n 444.79084561517
4√n 96.853848073631
5√n 38.805519710617

Divisors of 87996930

1, 2, 17, 34, 105, 157, 210, 314, 1785, 2669, 3570, 5338, 16485, 24649, 32970, 49298, 280245, 419033, 560490, 838066, 2588145, 5176290, 43998465, 87996930

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -87996929
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 87996930 can be divided by 24 positive divisors. The sum of these divisors (counting 87996930) is 1, the average is 0.041666666666667.

Base conversion 87996930

Base System Value
2 Binary 101001111101011101000000010
3 Ternary 20010120201002120
4 Quaternary 11033223220002
5 Quinary 140011400210
6 Senary 12422025110
8 Octal 517535002
10 Decimal 87996930
12 Duodecimal 25578196
16 Hexadecimal 53eba02
20 Vigesimal 179jc6a
36 Base36 1ge2v6

Cryptographic Hash Functions

md5 3096933ee000012c9a37597da2ccf368
sha1 517129a437b92371a112f5b6407da743b216a515
sha256 4d95077a9705d91c39cc1f90cf33ef6f5713ec1f1b7199f2cd4751827f066329
sha512 9755fc4bdc863c7f5f0ede7508e5835e921d8f68f95c11a614fa6d30d8e1e6938626e5b97b619bd70667eafb399bf5be8afa109fee19778863325641a2e6bfaa
ripemd-160 983dbbcbf58201cb3e0a54ef909e320a52264e70

87996930 as geometric shapes

Circle

Radius = n
Diameter 175993860
Circumference 552901017.65291
Area 2.4326796073666E+16

Sphere

Radius = n
Volume 2.8542444949582E+24
Surface area 9.7307184294664E+16
Circumference 552901017.65291

Square

Length = n
Perimeter 351987720
Area 7743459689424900
Diagonal 124446451.8532

Cube

Length = n
Surface area 46460758136549400
Volume 6.8140068024814E+23
Space diagonal 152415153.67008

Equilateral Triangle

Length = n
Perimeter 263990790
Area 3.3530164021114E+15
Altitude 76207576.835041

Triangular Pyramid

Length = n
Surface area 3.3530164021114E+15
Volume 8.0303840284765E+22
Height 41482150.617732