68548872 (number)

68548872 is an even 8-digits composite number following 68548871 and preceding 68548873. In scientific notation, it is written as 6.8548872 × 10^7. The sum of its digits is 48. It has a total of 7 prime factors and 64 positive divisors. There are 19261440 positive integers (up to 68548872) that are relatively prime to 68548872.

Interesting facts

Basic properties

Name

Name sixty-eight million five hundred forty-eight thousand eight hundred seventy-two

Notation

Scientific notation 6.8548872 × 10^7
Engineering notation 6.8548872 × 10^6

Prime Factorization of 68548872

Prime Factorization 2 × 2 × 2 × 3 × 7 × 61 × 6689

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 17137218
Product of the distinct prime numbers

The prime factorization of 68548872 is 2 × 2 × 2 × 3 × 7 × 61 × 6689. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 7, 17, 63, 970, 887, 832, 7342, 66697, 64178, 756968, 380870, 4841711, 3731688, 33274888, 38700709, 200844783, 80483447, 775719013, 3556520142

Basic calculations (n = 68548872)

Multiplication

n×y
n×2 137097744
n×3 205646616
n×4 274195488
n×5 342744360

Division

n÷y
n÷2 34274436
n÷3 22849624
n÷3 17137218
n÷5 13709774.4

Exponentiation

ny
n2 4698947852472384
n3 3.221075748738E+23
n4 2.2080110920255E+31
n5 1.5135666972184E+39

Nth Root

y√n
2√n 8279.4246176893
3√n 409.26075795171
4√n 90.991343641521
5√n 36.91476113222

Divisors of 68548872

1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 61, 84, 122, 168, 183, 244, 366, 427, 488, 732, 854, 1281, 1464, 1708, 2562, 3416, 5124, 6689, 10248, 13378, 20067, 26756, 40134, 46823, 53512, 80268, 93646, 140469, 160536, 187292, 280938, 374584, 408029, 561876, 816058, 1123752, 1224087, 1632116, 2448174, 2856203, 3264232, 4896348, 5712406, 8568609, 9792696, 11424812, 17137218, 22849624, 34274436, 68548872

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68548871
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68548872 can be divided by 64 positive divisors. The sum of these divisors (counting 68548872) is 1, the average is 0.015625.

Base conversion 68548872

Base System Value
2 Binary 100000101011111100100001000
3 Ternary 11202222122101010
4 Quaternary 10011133210020
5 Quinary 120022030442
6 Senary 10445123520
8 Octal 405374410
10 Decimal 68548872
12 Duodecimal 1ab595a0
16 Hexadecimal 415f908
20 Vigesimal 1188c3c
36 Base36 14t8nc

Cryptographic Hash Functions

md5 f2c080a7f105221a5016e8f7a6601576
sha1 afe484dd3e65420c6228969287580f9842bde32c
sha256 582ac6937868d8ee9426d3ffc04288652510428d94bc3e3e11cd0bd060017ace
sha512 cc0dc095acc8aa193517231078465dab460ba59cd4fe19fa81f1e73b5c3c7d72c65d899d7ba1a81eb00f362cf5f8ecb7ddc88f0d92984364858b72dba2be8964
ripemd-160 0ecc2a6d71d4a368e3aa912ff6cd77cef58c2eaa

68548872 as geometric shapes

Circle

Radius = n
Diameter 137097744
Circumference 430705265.37413
Area 1.4762180052929E+16

Sphere

Radius = n
Volume 1.3492410545189E+24
Surface area 5.9048720211715E+16
Circumference 430705265.37413

Square

Length = n
Perimeter 274195488
Area 4698947852472384
Diagonal 96942744.467777

Cube

Length = n
Surface area 28193687114834304
Volume 3.221075748738E+23
Space diagonal 118730129.10554

Equilateral Triangle

Length = n
Perimeter 205646616
Area 2.0347041056497E+15
Altitude 59365064.552768

Triangular Pyramid

Length = n
Surface area 2.0347041056497E+15
Volume 3.7960741744137E+22
Height 32314248.155926