69489568 (number)

69489568 is an even 8-digits composite number following 69489567 and preceding 69489569. In scientific notation, it is written as 6.9489568 × 10^7. The sum of its digits is 55. It has a total of 8 prime factors and 48 positive divisors. There are 33175296 positive integers (up to 69489568) that are relatively prime to 69489568.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.9489568 × 10^7
Engineering notation 6.9489568 × 10^6

Prime Factorization of 69489568

Prime Factorization 2 × 2 × 2 × 2 × 2 × 29 × 103 × 727

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 4343098
Product of the distinct prime numbers

The prime factorization of 69489568 is 2 × 2 × 2 × 2 × 2 × 29 × 103 × 727. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 69489568)

Multiplication

n×y
n×2 138979136
n×3 208468704
n×4 277958272
n×5 347447840

Division

n÷y
n÷2 34744784
n÷3 23163189.333333
n÷3 17372392
n÷5 13897913.6

Exponentiation

ny
n2 4828800060826624
n3 3.3555123018522E+23
n4 2.3317310027439E+31
n5 1.6203098007288E+39

Nth Root

y√n
2√n 8336.0403070043
3√n 411.12435385202
4√n 91.30191841908
5√n 37.015525757939

Divisors of 69489568

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -69489567
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 69489568 can be divided by 48 positive divisors. The sum of these divisors (counting 69489568) is 1, the average is 0.020833333333333.

Base conversion 69489568

Base System Value
2 Binary 100001001000101001110100000
3 Ternary 11211202102202201
4 Quaternary 10021011032200
5 Quinary 120242131233
6 Senary 10521222544
8 Octal 411051640
10 Decimal 69489568
12 Duodecimal 1b331a54
16 Hexadecimal 42453a0
20 Vigesimal 11e63i8
36 Base36 15dehs

Cryptographic Hash Functions

md5 d0e0c1ed02c78b191b87d2e5076ba244
sha1 1602a01fd3519f175985f5105cb0e38465ad6ac9
sha256 b0affe072bb4bf480422bf811dc0bc944493f9b029d17a6a4edfd15680a8d694
sha512 14d5b32ce0d25d06d14d54a36637ee12b4174f8b7dac784114d7ef5c1a412b3a3efe0eef96d90108e17d943fb67f967b4fde145f793c095b6b8469ad66f77ac5
ripemd-160 cc06a4d2963d262356b7e6b2aaababa96a8c5e5e

69489568 as geometric shapes

Circle

Radius = n
Diameter 138979136
Circumference 436615832.65986
Area 1.5170122796747E+16

Sphere

Radius = n
Volume 1.4055537062039E+24
Surface area 6.0680491186987E+16
Circumference 436615832.65986

Square

Length = n
Perimeter 277958272
Area 4828800060826624
Diagonal 98273089.509047

Cube

Length = n
Surface area 28972800364959744
Volume 3.3555123018522E+23
Space diagonal 120359462.37201

Equilateral Triangle

Length = n
Perimeter 208468704
Area 2.0909317612358E+15
Altitude 60179731.186006

Triangular Pyramid

Length = n
Surface area 2.0909317612358E+15
Volume 3.9545091716576E+22
Height 32757696.503016