68750068 (number)

68750068 is an even 8-digits composite number following 68750067 and preceding 68750069. In scientific notation, it is written as 6.8750068 × 10^7. The sum of its digits is 40. It has a total of 6 prime factors and 36 positive divisors. There are 32707360 positive integers (up to 68750068) that are relatively prime to 68750068.

Interesting facts

Basic properties

Name

Name sixty-eight million seven hundred fifty thousand sixty-eight

Notation

Scientific notation 6.8750068 × 10^7
Engineering notation 6.8750068 × 10^6

Prime Factorization of 68750068

Prime Factorization 2 × 2 × 29 × 29 × 107 × 191

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1185346
Product of the distinct prime numbers

The prime factorization of 68750068 is 2 × 2 × 29 × 29 × 107 × 191. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 4, 85, 49, 301, 958, 837, 7890, 41302, 47411, 967307, 297524, 1425146, 5926836, 80868045, 53073204, 595505139, 335114549, 1794673009, 7483660270

Basic calculations (n = 68750068)

Multiplication

n×y
n×2 137500136
n×3 206250204
n×4 275000272
n×5 343750340

Division

n÷y
n÷2 34375034
n÷3 22916689.333333
n÷3 17187517
n÷5 13750013.6

Exponentiation

ny
n2 4726571850004624
n3 3.249521360947E+23
n4 2.2340481453256E+31
n5 1.5359096190641E+39

Nth Root

y√n
2√n 8291.5660764418
3√n 409.66077036415
4√n 91.058036858049
5√n 36.936405246123

Divisors of 68750068

1, 2, 4, 29, 58, 107, 116, 191, 214, 382, 428, 764, 841, 1682, 3103, 3364, 5539, 6206, 11078, 12412, 20437, 22156, 40874, 81748, 89987, 160631, 179974, 321262, 359948, 592673, 642524, 1185346, 2370692, 17187517, 34375034, 68750068

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68750067
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68750068 can be divided by 36 positive divisors. The sum of these divisors (counting 68750068) is 1, the average is 0.027777777777778.

Base conversion 68750068

Base System Value
2 Binary 100000110010000101011110100
3 Ternary 11210100212100211
4 Quaternary 10012100223310
5 Quinary 120100000233
6 Senary 10453315204
8 Octal 406205364
10 Decimal 68750068
12 Duodecimal 1b035b04
16 Hexadecimal 4190af4
20 Vigesimal 119df38
36 Base36 14xjw4

Cryptographic Hash Functions

md5 a4b66a49ebc3e6ec8d7685186f5448e6
sha1 838931d37cdde5f009830c8de2d2a6faf5b98a1e
sha256 bedeb241d18f477ed0496368871453fab02be2815ef83592dc59fd3df2028657
sha512 8dc32221ab45d71c2cc4c6fd9bbbf9fd1cdef44ec824c040a6af85fd6ec51ff186eaa6189f0559741f40941d22fb860416e139c5022fe2d5011c526e9fe67bae
ripemd-160 ebd93fe8338f638355bb12dbac15918b08420699

68750068 as geometric shapes

Circle

Radius = n
Diameter 137500136
Circumference 431969417.1252
Area 1.4848963400639E+16

Sphere

Radius = n
Volume 1.3611563246979E+24
Surface area 5.9395853602555E+16
Circumference 431969417.1252

Square

Length = n
Perimeter 275000272
Area 4726571850004624
Diagonal 97227278.579673

Cube

Length = n
Surface area 28359431100027744
Volume 3.249521360947E+23
Space diagonal 119078610.79982

Equilateral Triangle

Length = n
Perimeter 206250204
Area 2.0466656474582E+15
Altitude 59539305.399908

Triangular Pyramid

Length = n
Surface area 2.0466656474582E+15
Volume 3.8295976498936E+22
Height 32409092.859891