68572045 (number)

68572045 is an odd 8-digits composite number following 68572044 and preceding 68572046. In scientific notation, it is written as 6.8572045 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 51819264 positive integers (up to 68572045) that are relatively prime to 68572045.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.8572045 × 10^7
Engineering notation 6.8572045 × 10^6

Prime Factorization of 68572045

Prime Factorization 19 × 5 × 433 × 1667

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 68572045
Product of the distinct prime numbers

The prime factorization of 68572045 is 19 × 5 × 433 × 1667. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 3, 43, 99, 570, 413, 7419, 8498, 88954, 3608, 575895, 321361, 3257567, 2109161, 96434439, 46592670, 587702527, 873006277, 8283645377, 297485941

Basic calculations (n = 68572045)

Multiplication

n×y
n×2 137144090
n×3 205716135
n×4 274288180
n×5 342860225

Division

n÷y
n÷2 34286022.5
n÷3 22857348.333333
n÷3 17143011.25
n÷5 13714409

Exponentiation

ny
n2 4702125355482025
n3 3.2243435147175E+23
n4 2.2109982858667E+31
n5 1.5161267395337E+39

Nth Root

y√n
2√n 8280.8239324357
3√n 409.30686972958
4√n 90.999032590658
5√n 36.9172566076

Divisors of 68572045

1, 5, 19, 95, 433, 1667, 2165, 8227, 8335, 31673, 41135, 158365, 721811, 3609055, 13714409, 68572045

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68572044
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68572045 can be divided by 16 positive divisors. The sum of these divisors (counting 68572045) is 1, the average is 0.0625.

Base conversion 68572045

Base System Value
2 Binary 100000101100101001110001101
3 Ternary 11210000211011101
4 Quaternary 10011211032031
5 Quinary 120023301140
6 Senary 10445423101
8 Octal 405451615
10 Decimal 68572045
12 Duodecimal 1ab6aa91
16 Hexadecimal 416538d
20 Vigesimal 118ba25
36 Base36 14tqj1

Cryptographic Hash Functions

md5 2e7f4ff37dfc3f07cd672cc984e6626a
sha1 7a7fdb484d96958670a39cbef8e206d332eba35f
sha256 4871e6a2e416c3e8610edc5b77f9c6b2c346d863c636cb9d6a1e2456c8405dde
sha512 9465876af94a0f4b01718596f5dc44fa85fc96be5c82706de6fb4aa1ee3c735f4272ae144f0d6be5a68f5310035ea9754109172a4a510c300ebeabe6ba4a6697
ripemd-160 41cf086799c5217ad1b6f592e13a1b53ec538209

68572045 as geometric shapes

Circle

Radius = n
Diameter 137144090
Circumference 430850865.62726
Area 1.4772162473041E+16

Sphere

Radius = n
Volume 1.3506098531315E+24
Surface area 5.9088649892162E+16
Circumference 430850865.62726

Square

Length = n
Perimeter 274288180
Area 4702125355482025
Diagonal 96975516.038658

Cube

Length = n
Surface area 28212752132892150
Volume 3.2243435147175E+23
Space diagonal 118770265.9189

Equilateral Triangle

Length = n
Perimeter 205716135
Area 2.0360800048132E+15
Altitude 59385132.95945

Triangular Pyramid

Length = n
Surface area 2.0360800048132E+15
Volume 3.7999252735527E+22
Height 32325172.012886