68888976 (number)

68888976 is an even 8-digits composite number following 68888975 and preceding 68888977. In scientific notation, it is written as 6.8888976 × 10^7. The sum of its digits is 60. It has a total of 8 prime factors and 80 positive divisors. There are 20786688 positive integers (up to 68888976) that are relatively prime to 68888976.

Interesting facts

Basic properties

Name

Name sixty-eight million eight hundred eighty-eight thousand nine hundred seventy-six

Notation

Scientific notation 6.8888976 × 10^7
Engineering notation 6.8888976 × 10^6

Prime Factorization of 68888976

Prime Factorization 2 × 2 × 2 × 2 × 3 × 13 × 53 × 2083

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 8611122
Product of the distinct prime numbers

The prime factorization of 68888976 is 2 × 2 × 2 × 2 × 3 × 13 × 53 × 2083. Since it has a total of 8 prime factors.

Most popular turbo-numbers

10, 8, 19, 32, 977, 787, 7000, 4576, 29934, 99662, 868936, 157739, 6708849, 610374, 89900825, 48201496, 733634505, 481098954, 6376247014, 7775499232

Basic calculations (n = 68888976)

Multiplication

n×y
n×2 137777952
n×3 206666928
n×4 275555904
n×5 344444880

Division

n÷y
n÷2 34444488
n÷3 22962992
n÷3 17222244
n÷5 13777795.2

Exponentiation

ny
n2 4745691014328576
n3 3.269257943895E+23
n4 2.2521583203479E+31
n5 1.5514888047865E+39

Nth Root

y√n
2√n 8299.9383130238
3√n 409.93648827832
4√n 91.103997239549
5√n 36.951319036646

Divisors of 68888976

1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 53, 78, 104, 106, 156, 159, 208, 212, 312, 318, 424, 624, 636, 689, 848, 1272, 1378, 2067, 2083, 2544, 2756, 4134, 4166, 5512, 6249, 8268, 8332, 11024, 12498, 16536, 16664, 24996, 27079, 33072, 33328, 49992, 54158, 81237, 99984, 108316, 110399, 162474, 216632, 220798, 324948, 331197, 433264, 441596, 649896, 662394, 883192, 1299792, 1324788, 1435187, 1766384, 2649576, 2870374, 4305561, 5299152, 5740748, 8611122, 11481496, 17222244, 22962992, 34444488, 68888976

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68888975
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68888976 can be divided by 80 positive divisors. The sum of these divisors (counting 68888976) is 1, the average is 0.0125.

Base conversion 68888976

Base System Value
2 Binary 100000110110010100110010000
3 Ternary 11210121220220120
4 Quaternary 10012302212100
5 Quinary 120113421401
6 Senary 10500310240
8 Octal 406624620
10 Decimal 68888976
12 Duodecimal 1b0a2380
16 Hexadecimal 41b2990
20 Vigesimal 11ab28g
36 Base36 150j2o

Cryptographic Hash Functions

md5 1d303c1dbfdd060dff1cd923ad893a73
sha1 ce6c1cf292b063e69553552bad6731fb1afc1faa
sha256 3bad329ee87d24386aee423ecec4a6ab412826088e9560efd4b5bde11aa0fac1
sha512 5733807e9ae9612b33c99411b02b8c2f24526a7356da4241be601134cbde8fccb2fc638f9f047730e3b8ec436a3b7b7f2b6e742ebb107844a4d58837a4265849
ripemd-160 385589afa394b14178a899091eeba037dd5bcf2b

68888976 as geometric shapes

Circle

Radius = n
Diameter 137777952
Circumference 432842201.82985
Area 1.4909028026822E+16

Sphere

Radius = n
Volume 1.3694235652307E+24
Surface area 5.9636112107287E+16
Circumference 432842201.82985

Square

Length = n
Perimeter 275555904
Area 4745691014328576
Diagonal 97423724.157195

Cube

Length = n
Surface area 28474146085971456
Volume 3.269257943895E+23
Space diagonal 119319206.51339

Equilateral Triangle

Length = n
Perimeter 206666928
Area 2.05494448846E+15
Altitude 59659603.256696

Triangular Pyramid

Length = n
Surface area 2.05494448846E+15
Volume 3.8528574359602E+22
Height 32474574.719065