69749968 (number)

69749968 is an even 8-digits composite number following 69749967 and preceding 69749969. In scientific notation, it is written as 6.9749968 × 10^7. The sum of its digits is 58. It has a total of 5 prime factors and 10 positive divisors. There are 34874976 positive integers (up to 69749968) that are relatively prime to 69749968.

Interesting facts

Basic properties

Name

Name sixty-nine million seven hundred forty-nine thousand nine hundred sixty-eight

Notation

Scientific notation 6.9749968 × 10^7
Engineering notation 6.9749968 × 10^6

Prime Factorization of 69749968

Prime Factorization 2 × 2 × 2 × 2 × 4359373

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 8718746
Product of the distinct prime numbers

The prime factorization of 69749968 is 2 × 2 × 2 × 2 × 4359373. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 9, 12, 57, 321, 838, 5205, 8980, 53943, 95427, 986386, 381463, 1872541, 2250461, 88470655, 43012831, 220890485, 643300519, 1914335644, 2225007670

Basic calculations (n = 69749968)

Multiplication

n×y
n×2 139499936
n×3 209249904
n×4 278999872
n×5 348749840

Division

n÷y
n÷2 34874984
n÷3 23249989.333333
n÷3 17437492
n÷5 13949993.6

Exponentiation

ny
n2 4865058036001024
n3 3.3933764232921E+23
n4 2.3668789693658E+31
n5 1.6508973237314E+39

Nth Root

y√n
2√n 8351.6446284549
3√n 411.63725258393
4√n 91.387332975938
5√n 37.043226109612

Divisors of 69749968

1, 2, 4, 8, 16, 4359373, 8718746, 17437492, 34874984, 69749968

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -69749967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 69749968 can be divided by 10 positive divisors. The sum of these divisors (counting 69749968) is 1, the average is 0.1.

Base conversion 69749968

Base System Value
2 Binary 100001010000100110011010000
3 Ternary 11212020122222011
4 Quaternary 10022010303100
5 Quinary 120323444333
6 Senary 10530552304
8 Octal 412046320
10 Decimal 69749968
12 Duodecimal 1b438694
16 Hexadecimal 4284cd0
20 Vigesimal 11fiei8
36 Base36 15izf4

Cryptographic Hash Functions

md5 ca294d18375c7a2c7b83f03c6e988fed
sha1 870e2cc4a2416864947db2a948a54660854d6d32
sha256 ed7377f40a0b2325ef2d4c19f5accaa56a99eec2ea59cb8861db40c43aa14fb6
sha512 36e83c7b672855465d2a03d8f962e099813ff571dce528e3c59944fbb95bb1baa52fa2caea8e9a75f21ec8bf89faedac5545b22a4c56ab8ee10079d90222f805
ripemd-160 299987a14c849edbae73dd6ceb26e3b59558227f

69749968 as geometric shapes

Circle

Radius = n
Diameter 139499936
Circumference 438251974.11385
Area 1.5284030585189E+16

Sphere

Radius = n
Volume 1.4214141923039E+24
Surface area 6.1136122340755E+16
Circumference 438251974.11385

Square

Length = n
Perimeter 278999872
Area 4865058036001024
Diagonal 98641350.720689

Cube

Length = n
Surface area 29190348216006144
Volume 3.3933764232921E+23
Space diagonal 120810488.4023

Equilateral Triangle

Length = n
Perimeter 209249904
Area 2.1066319250313E+15
Altitude 60405244.201152

Triangular Pyramid

Length = n
Surface area 2.1066319250313E+15
Volume 3.999132466714E+22
Height 32880450.24023