87920008 (number)

87920008 is an even 8-digits composite number following 87920007 and preceding 87920009. In scientific notation, it is written as 8.7920008 × 10^7. The sum of its digits is 34. It has a total of 5 prime factors and 16 positive divisors. There are 39963600 positive integers (up to 87920008) that are relatively prime to 87920008.

Interesting facts

Basic properties

Name

Name eighty-seven million nine hundred twenty thousand eight

Notation

Scientific notation 8.7920008 × 10^7
Engineering notation 8.7920008 × 10^6

Prime Factorization of 87920008

Prime Factorization 2 × 2 × 2 × 11 × 999091

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 21980002
Product of the distinct prime numbers

The prime factorization of 87920008 is 2 × 2 × 2 × 11 × 999091. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 10, 37, 72, 85, 695, 6598, 837, 73635, 75230, 120426, 995515, 6070261, 2871819, 11702562, 1386655, 147033849, 295795736, 16167334, 2541214598

Basic calculations (n = 87920008)

Multiplication

n×y
n×2 175840016
n×3 263760024
n×4 351680032
n×5 439600040

Division

n÷y
n÷2 43960004
n÷3 29306669.333333
n÷3 21980002
n÷5 17584001.6

Exponentiation

ny
n2 7729927806720064
n3 6.7961531460625E+23
n4 5.9751783897104E+31
n5 5.2533773182477E+39

Nth Root

y√n
2√n 9376.5669623802
3√n 444.66120406346
4√n 96.832675076031
5√n 38.798733013712

Divisors of 87920008

1, 2, 4, 8, 11, 22, 44, 88, 999091, 1998182, 3996364, 7992728, 10990001, 21980002, 43960004, 87920008

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 -87920007
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 87920008 can be divided by 16 positive divisors. The sum of these divisors (counting 87920008) is 1, the average is 0.0625.

Base conversion 87920008

Base System Value
2 Binary 101001111011000110110001000
3 Ternary 20010102210120121
4 Quaternary 11033120312020
5 Quinary 140001420013
6 Senary 12420233024
8 Octal 517306610
10 Decimal 87920008
12 Duodecimal 2553b774
16 Hexadecimal 53d8d88
20 Vigesimal 179a008
36 Base36 1gcfig

Cryptographic Hash Functions

md5 ed4f8db6ab7f0cf377b3d419b72a61e9
sha1 7966180da55ee3e0f1ffeb530d10743fdd567eb0
sha256 8cb3b205e4ef308d455bc263223cd155ccf4e8bbd499ae4ba361831798227244
sha512 a8b7da76075cd9d669ccc9eda14f5e4105bb89441cbda830cf8ea6e95465181a7aa55e82ed6fd06ac49db13c86ff0d5dd76063fc57f44f60975a1cb4844af582
ripemd-160 14502f73f64872a30d5899067606122f407da150

87920008 as geometric shapes

Circle

Radius = n
Diameter 175840016
Circumference 552417702.47271
Area 2.4284284410371E+16

Sphere

Radius = n
Volume 2.8467659728455E+24
Surface area 9.7137137641485E+16
Circumference 552417702.47271

Square

Length = n
Perimeter 351680032
Area 7729927806720064
Diagonal 124337667.71755

Cube

Length = n
Surface area 46379566840320384
Volume 6.7961531460625E+23
Space diagonal 152281920.85786

Equilateral Triangle

Length = n
Perimeter 263760024
Area 3.3471569250197E+15
Altitude 76140960.428931

Triangular Pyramid

Length = n
Surface area 3.3471569250197E+15
Volume 8.0093432926051E+22
Height 41445889.239184