69887568 (number)

69887568 is an even 8-digits composite number following 69887567 and preceding 69887569. In scientific notation, it is written as 6.9887568 × 10^7. The sum of its digits is 57. It has a total of 6 prime factors and 20 positive divisors. There are 23295840 positive integers (up to 69887568) that are relatively prime to 69887568.

Interesting facts

Basic properties

Name

Name sixty-nine million eight hundred eighty-seven thousand five hundred sixty-eight

Notation

Scientific notation 6.9887568 × 10^7
Engineering notation 6.9887568 × 10^6

Prime Factorization of 69887568

Prime Factorization 2 × 2 × 2 × 2 × 3 × 1455991

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 8735946
Product of the distinct prime numbers

The prime factorization of 69887568 is 2 × 2 × 2 × 2 × 3 × 1455991. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 6, 58, 47, 487, 353, 5921, 6548, 73759, 37107, 551668, 352963, 7235134, 6764009, 78760909, 60034797, 412876293, 278334332, 3800857764, 6208200187

Basic calculations (n = 69887568)

Multiplication

n×y
n×2 139775136
n×3 209662704
n×4 279550272
n×5 349437840

Division

n÷y
n÷2 34943784
n÷3 23295856
n÷3 17471892
n÷5 13977513.6

Exponentiation

ny
n2 4884272160954624
n3 3.4134990277922E+23
n4 2.3856114542276E+31
n5 1.6672458272891E+39

Nth Root

y√n
2√n 8359.8784680161
3√n 411.90776205167
4√n 91.432371007298
5√n 37.057830074694

Divisors of 69887568

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1455991, 2911982, 4367973, 5823964, 8735946, 11647928, 17471892, 23295856, 34943784, 69887568

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -69887567
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 69887568 can be divided by 20 positive divisors. The sum of these divisors (counting 69887568) is 1, the average is 0.05.

Base conversion 69887568

Base System Value
2 Binary 100001010100110011001010000
3 Ternary 11212111122201110
4 Quaternary 10022212121100
5 Quinary 120342400233
6 Senary 10533533320
8 Octal 412463120
10 Decimal 69887568
12 Duodecimal 1b4a4240
16 Hexadecimal 42a6650
20 Vigesimal 11gfii8
36 Base36 15lxlc

Cryptographic Hash Functions

md5 b18c01edecdaa09500dd995380e7a75d
sha1 a1c66f7b4ef6993989efeec3ba87106d5fb5d247
sha256 ef465f79698f4219ed8d5d8070fec2d8ef94088d3c6ea284f747688fc4f8a510
sha512 912010e5cccabab229beac522bda09ce010547a0afbf2ab349ad69647671b87b788a1b9b6ddd0145b7c427bf0a1430a7d72c04e195509952b111a21d05d487b0
ripemd-160 7a804d365ae97045f266f2e7a7f8d920050d6c3b

69887568 as geometric shapes

Circle

Radius = n
Diameter 139775136
Circumference 439116540.41211
Area 1.5344393538988E+16

Sphere

Radius = n
Volume 1.4298431291664E+24
Surface area 6.1377574155953E+16
Circumference 439116540.41211

Square

Length = n
Perimeter 279550272
Area 4884272160954624
Diagonal 98835946.506872

Cube

Length = n
Surface area 29305632965727744
Volume 3.4134990277922E+23
Space diagonal 121048818.59342

Equilateral Triangle

Length = n
Perimeter 209662704
Area 2.1149518851919E+15
Altitude 60524409.296712

Triangular Pyramid

Length = n
Surface area 2.1149518851919E+15
Volume 4.0228471835426E+22
Height 32945315.502291