69649968 (number)

69649968 is an even 8-digits composite number following 69649967 and preceding 69649969. In scientific notation, it is written as 6.9649968 × 10^7. The sum of its digits is 57. It has a total of 6 prime factors and 20 positive divisors. There are 23216640 positive integers (up to 69649968) that are relatively prime to 69649968.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.9649968 × 10^7
Engineering notation 6.9649968 × 10^6

Prime Factorization of 69649968

Prime Factorization 2 × 2 × 2 × 2 × 3 × 1451041

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 8706246
Product of the distinct prime numbers

The prime factorization of 69649968 is 2 × 2 × 2 × 2 × 3 × 1451041. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 9, 64, 61, 132, 589, 17, 1441, 84444, 60939, 402208, 161966, 6695536, 955653, 76726638, 29136840, 527108017, 425535157, 1825766385, 5364144810

Basic calculations (n = 69649968)

Multiplication

n×y
n×2 139299936
n×3 208949904
n×4 278599872
n×5 348249840

Division

n÷y
n÷2 34824984
n÷3 23216656
n÷3 17412492
n÷5 13929993.6

Exponentiation

ny
n2 4851118042401024
n3 3.3788021641745E+23
n4 2.3533346261309E+31
n5 1.6390968140331E+39

Nth Root

y√n
2√n 8345.6556363176
3√n 411.44043809468
4√n 91.354560019288
5√n 37.032598294603

Divisors of 69649968

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1451041, 2902082, 4353123, 5804164, 8706246, 11608328, 17412492, 23216656, 34824984, 69649968

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 -69649967
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 69649968 can be divided by 20 positive divisors. The sum of these divisors (counting 69649968) is 1, the average is 0.05.

Base conversion 69649968

Base System Value
2 Binary 100001001101100011000110000
3 Ternary 11212001120210110
4 Quaternary 10021230120300
5 Quinary 120312244333
6 Senary 10524501320
8 Octal 411543060
10 Decimal 69649968
12 Duodecimal 1b3aa840
16 Hexadecimal 426c630
20 Vigesimal 11f64i8
36 Base36 15gu9c

Cryptographic Hash Functions

md5 77294fcb6f42cfc1eb25e287a7cca35e
sha1 d180e480032a1485c57d4c332a849ac4c6df1020
sha256 aeed83ef48dfca0bc3d2ff528a576e0abf27abe1ec57420b95784522ca6e3fea
sha512 5a24a6c958c187aac40f6cfc8c730de321da70cb61752fa88be7e39a6cc5e64998fbbe398f957523492b5f6934bdb13f0fd3f4e16374b915c74d9a0453951389
ripemd-160 65918b1431011cb8f613b299e25dd9d6021889ff

69649968 as geometric shapes

Circle

Radius = n
Diameter 139299936
Circumference 437623655.58313
Area 1.5240236803704E+16

Sphere

Radius = n
Volume 1.4153093409205E+24
Surface area 6.0960947214816E+16
Circumference 437623655.58313

Square

Length = n
Perimeter 278599872
Area 4851118042401024
Diagonal 98499929.364452

Cube

Length = n
Surface area 29106708254406144
Volume 3.3788021641745E+23
Space diagonal 120637283.32155

Equilateral Triangle

Length = n
Perimeter 208949904
Area 2.1005957307382E+15
Altitude 60318641.660773

Triangular Pyramid

Length = n
Surface area 2.1005957307382E+15
Volume 3.981956537626E+22
Height 32833309.788151