68615468 (number)

68615468 is an even 8-digits composite number following 68615467 and preceding 68615469. In scientific notation, it is written as 6.8615468 × 10^7. The sum of its digits is 44. It has a total of 5 prime factors and 24 positive divisors. There are 31500800 positive integers (up to 68615468) that are relatively prime to 68615468.

Interesting facts

Basic properties

Name

Name sixty-eight million six hundred fifteen thousand four hundred sixty-eight

Notation

Scientific notation 6.8615468 × 10^7
Engineering notation 6.8615468 × 10^6

Prime Factorization of 68615468

Prime Factorization 2 × 2 × 17 × 41 × 24611

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 34307734
Product of the distinct prime numbers

The prime factorization of 68615468 is 2 × 2 × 17 × 41 × 24611. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 1, 23, 25, 744, 207, 2735, 1375, 50281, 61657, 868227, 413982, 416487, 571175, 73528607, 80253667, 310786885, 30310636, 14612715, 3145034513

Basic calculations (n = 68615468)

Multiplication

n×y
n×2 137230936
n×3 205846404
n×4 274461872
n×5 343077340

Division

n÷y
n÷2 34307734
n÷3 22871822.666667
n÷3 17153867
n÷5 13723093.6

Exponentiation

ny
n2 4708082448859024
n3 3.2304728061105E+23
n4 2.2166040345254E+31
n5 1.5209332319965E+39

Nth Root

y√n
2√n 8283.4454184234
3√n 409.39324886504
4√n 91.013435373155
5√n 36.921930967642

Divisors of 68615468

1, 2, 4, 17, 34, 41, 68, 82, 164, 697, 1394, 2788, 24611, 49222, 98444, 418387, 836774, 1009051, 1673548, 2018102, 4036204, 17153867, 34307734, 68615468

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 -68615467
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 68615468 can be divided by 24 positive divisors. The sum of these divisors (counting 68615468) is 1, the average is 0.041666666666667.

Base conversion 68615468

Base System Value
2 Binary 100000101101111110100101100
3 Ternary 11210010000201122
4 Quaternary 10011233310230
5 Quinary 120031143333
6 Senary 10450400112
8 Octal 405576454
10 Decimal 68615468
12 Duodecimal 1ab90038
16 Hexadecimal 416fd2c
20 Vigesimal 118gid8
36 Base36 14uo18

Cryptographic Hash Functions

md5 595b3ac0450cab07d806ab39a153ab65
sha1 39b50662cbb52ae4ef944f9a71ff7a0f9d9f4462
sha256 be10ab9c43fefa6b30f3c5ba054615331769fd8455650ff7f98148c02c5c790d
sha512 80d5ab2de655e40b281423010c96b4f48993e92d79c72eb04487545e4c227537b6b6abedb93d7fac22eae34d8e4286a07df191ec6fff0f11908975fdd95dd509
ripemd-160 2ac9b48eccc59c7d1f3edc1646fcf9a7f1e9109f

68615468 as geometric shapes

Circle

Radius = n
Diameter 137230936
Circumference 431123700.38285
Area 1.4790877233831E+16

Sphere

Radius = n
Volume 1.3531772847064E+24
Surface area 5.9163508935322E+16
Circumference 431123700.38285

Square

Length = n
Perimeter 274461872
Area 4708082448859024
Diagonal 97036925.434177

Cube

Length = n
Surface area 28248494693154144
Volume 3.2304728061105E+23
Space diagonal 118845476.76112

Equilateral Triangle

Length = n
Perimeter 205846404
Area 2.0386595019118E+15
Altitude 59422738.380558

Triangular Pyramid

Length = n
Surface area 2.0386595019118E+15
Volume 3.8071487127324E+22
Height 32345641.811392