68751380 (number)

68751380 is an even 8-digits composite number following 68751379 and preceding 68751381. In scientific notation, it is written as 6.8751380 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 24 positive divisors. There are 27089568 positive integers (up to 68751380) that are relatively prime to 68751380.

Interesting facts

Basic properties

Name

Name sixty-eight million seven hundred fifty-one thousand three hundred eighty

Notation

Scientific notation 6.8751380 × 10^7
Engineering notation 6.8751380 × 10^6

Prime Factorization of 68751380

Prime Factorization 2 × 2 × 5 × 67 × 51307

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 34375690
Product of the distinct prime numbers

The prime factorization of 68751380 is 2 × 2 × 5 × 67 × 51307. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 8, 76, 83, 844, 300, 9147, 55, 41149, 75565, 844990, 530777, 1360178, 5554527, 44477175, 98082720, 418274359, 131358462, 1603190011, 1206061500

Basic calculations (n = 68751380)

Multiplication

n×y
n×2 137502760
n×3 206254140
n×4 275005520
n×5 343756900

Division

n÷y
n÷2 34375690
n÷3 22917126.666667
n÷3 17187845
n÷5 13750276

Exponentiation

ny
n2 4726752251904400
n3 3.2497074023654E+23
n4 2.2342186850883E+31
n5 1.5360561782161E+39

Nth Root

y√n
2√n 8291.645192602
3√n 409.66337628405
4√n 91.058471284126
5√n 36.936546221093

Divisors of 68751380

1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 51307, 102614, 205228, 256535, 513070, 1026140, 3437569, 6875138, 13750276, 17187845, 34375690, 68751380

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68751379
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68751380 can be divided by 24 positive divisors. The sum of these divisors (counting 68751380) is 1, the average is 0.041666666666667.

Base conversion 68751380

Base System Value
2 Binary 100000110010001000000010100
3 Ternary 11210100221011102
4 Quaternary 10012101000110
5 Quinary 120100021010
6 Senary 10453325232
8 Octal 406210024
10 Decimal 68751380
12 Duodecimal 1b036818
16 Hexadecimal 4191014
20 Vigesimal 119di90
36 Base36 14xkwk

Cryptographic Hash Functions

md5 e98479616da9d6e6f60144cde3a2cda2
sha1 92dd126cff5e0a20cbbb531f792ad7f44464c62e
sha256 b34ce4e1fd5dbbe60c7332a4963f744d4cdf145713edb439594f7cabbd2adbdf
sha512 538113ba40fd4ee3c7610f16dd68eb599d4423e974e2dd28a7613d74a2b2b4eed71bf4d7d31c4e54571e6550e5d330ef9d0ac1a39cba0e52da0bb0f4c5f8c22f
ripemd-160 73e9ecd822e6976e6538c3eb81e542cb12fda250

68751380 as geometric shapes

Circle

Radius = n
Diameter 137502760
Circumference 431977660.66432
Area 1.4849530149922E+16

Sphere

Radius = n
Volume 1.361234253545E+24
Surface area 5.9398120599687E+16
Circumference 431977660.66432

Square

Length = n
Perimeter 275005520
Area 4726752251904400
Diagonal 97229134.027866

Cube

Length = n
Surface area 28360513511426400
Volume 3.2497074023654E+23
Space diagonal 119080883.25047

Equilateral Triangle

Length = n
Perimeter 206254140
Area 2.0467437637723E+15
Altitude 59540441.625237

Triangular Pyramid

Length = n
Surface area 2.0467437637723E+15
Volume 3.8298169018078E+22
Height 32409711.342622