68091510 (number)

68091510 is an even 8-digits composite number following 68091509 and preceding 68091511. In scientific notation, it is written as 6.8091510 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors. There are 18034688 positive integers (up to 68091510) that are relatively prime to 68091510.

Interesting facts

Basic properties

Name

Name sixty-eight million ninety-one thousand five hundred ten

Notation

Scientific notation 6.8091510 × 10^7
Engineering notation 6.8091510 × 10^6

Prime Factorization of 68091510

Prime Factorization 2 × 5 × 3 × 149 × 15233

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 68091510
Product of the distinct prime numbers

The prime factorization of 68091510 is 2 × 5 × 3 × 149 × 15233. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 8, 79, 69, 115, 392, 5166, 4140, 89748, 72651, 269256, 325168, 3758035, 2333108, 68949632, 90439607, 232719233, 874674844, 7626352025, 9371022435

Basic calculations (n = 68091510)

Multiplication

n×y
n×2 136183020
n×3 204274530
n×4 272366040
n×5 340457550

Division

n÷y
n÷2 34045755
n÷3 22697170
n÷3 17022877.5
n÷5 13618302

Exponentiation

ny
n2 4636453734080100
n3 3.1570313579865E+23
n4 2.1496703228265E+31
n5 1.4637429828345E+39

Nth Root

y√n
2√n 8251.7579945124
3√n 408.34852236526
4√n 90.839187548725
5√n 36.865369658535

Divisors of 68091510

1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 1490, 2235, 4470, 15233, 30466, 45699, 76165, 91398, 152330, 228495, 456990, 2269717, 4539434, 6809151, 11348585, 13618302, 22697170, 34045755, 68091510

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68091509
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68091510 can be divided by 32 positive divisors. The sum of these divisors (counting 68091510) is 1, the average is 0.03125.

Base conversion 68091510

Base System Value
2 Binary 100000011101111111001110110
3 Ternary 11202010101222210
4 Quaternary 10003233321312
5 Quinary 114412412020
6 Senary 10431234250
8 Octal 403577166
10 Decimal 68091510
12 Duodecimal 1a978986
16 Hexadecimal 40efe76
20 Vigesimal 115b8fa
36 Base36 14jfqu

Cryptographic Hash Functions

md5 a9fda9075b7a6701cd2d509aef965efb
sha1 9e61fe695649a49d3cd9877abf85f2edca4c88d3
sha256 8978b0202dabff93e084f65a66e62806230601deb613831399721f9c3af65ee2
sha512 05eebd26a2955f18bb27cb7e66e048fd602b86d2e968e767a6cd1bfbafe259ab827e42f7885411a7decef98cab9232af2c0febde5145dfc40413686405e79b42
ripemd-160 5ade4414e41f7b3fc14e04138db0f5e14634bddc

68091510 as geometric shapes

Circle

Radius = n
Diameter 136183020
Circumference 427831575.17567
Area 1.4565848989695E+16

Sphere

Radius = n
Volume 1.3224142028537E+24
Surface area 5.826339595878E+16
Circumference 427831575.17567

Square

Length = n
Perimeter 272366040
Area 4636453734080100
Diagonal 96295936.924463

Cube

Length = n
Surface area 27818722404480600
Volume 3.1570313579865E+23
Space diagonal 117937954.88408

Equilateral Triangle

Length = n
Perimeter 204274530
Area 2.0076433585923E+15
Altitude 58968977.442042

Triangular Pyramid

Length = n
Surface area 2.0076433585923E+15
Volume 3.7205971360847E+22
Height 32098645.641488