68214725 (number)

68214725 is an odd 8-digits composite number following 68214724 and preceding 68214726. In scientific notation, it is written as 6.8214725 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 12 positive divisors. There are 52810800 positive integers (up to 68214725) that are relatively prime to 68214725.

Interesting facts

Basic properties

Name

Name sixty-eight million two hundred fourteen thousand seven hundred twenty-five

Notation

Scientific notation 6.8214725 × 10^7
Engineering notation 6.8214725 × 10^6

Prime Factorization of 68214725

Prime Factorization 5 × 5 × 31 × 88019

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 13642945
Product of the distinct prime numbers

The prime factorization of 68214725 is 5 × 5 × 31 × 88019. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 7, 51, 49, 475, 180, 2795, 6687, 48395, 55376, 898933, 438460, 9168786, 7609331, 45671990, 83395466, 125501245, 938180888, 8449354872, 9762018947

Basic calculations (n = 68214725)

Multiplication

n×y
n×2 136429450
n×3 204644175
n×4 272858900
n×5 341073625

Division

n÷y
n÷2 34107362.5
n÷3 22738241.666667
n÷3 17053681.25
n÷5 13642945

Exponentiation

ny
n2 4653248706825625
n3 3.1742008089272E+23
n4 2.1652723527574E+31
n5 1.4770345809345E+39

Nth Root

y√n
2√n 8259.2206048755
3√n 408.59468298395
4√n 90.880254207806
5√n 36.878701958646

Divisors of 68214725

1, 5, 25, 31, 155, 775, 88019, 440095, 2200475, 2728589, 13642945, 68214725

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68214724
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68214725 can be divided by 12 positive divisors. The sum of these divisors (counting 68214725) is 1, the average is 0.083333333333333.

Base conversion 68214725

Base System Value
2 Binary 100000100001101111111000101
3 Ternary 11202100200000022
4 Quaternary 10010031333011
5 Quinary 114430332400
6 Senary 10434024525
8 Octal 404157705
10 Decimal 68214725
12 Duodecimal 1aa18145
16 Hexadecimal 410dfc5
20 Vigesimal 1166gg5
36 Base36 14m2th

Cryptographic Hash Functions

md5 462631b39b2ff30e3ffc15f9ea274408
sha1 e6caa70b7d83d21a6094bff232f89fa7f5ed739e
sha256 db09142e023e58b3a1f7505a490ee51b8a09309554180ef2d46e0327bd1ab50c
sha512 629605dcae37f86324215b69afb3463a86141d06c218c6fdfa3e7ed425ce801beb8de97d7dba8a5eb29b3b408a0e6affed65b962c893b200d93ed322bde53af7
ripemd-160 df7c407fb33fa3d9dd0eeb3956f6d3ca16939c49

68214725 as geometric shapes

Circle

Radius = n
Diameter 136429450
Circumference 428605757.8533
Area 1.461861195269E+16

Sphere

Radius = n
Volume 1.3296061256459E+24
Surface area 5.8474447810758E+16
Circumference 428605757.8533

Square

Length = n
Perimeter 272858900
Area 4653248706825625
Diagonal 96470189.248551

Cube

Length = n
Surface area 27919492240953750
Volume 3.1742008089272E+23
Space diagonal 118151369.52434

Equilateral Triangle

Length = n
Perimeter 204644175
Area 2.014915795119E+15
Altitude 59075684.762169

Triangular Pyramid

Length = n
Surface area 2.014915795119E+15
Volume 3.740831528067E+22
Height 32156729.749517