68651570 (number)

68651570 is an even 8-digits composite number following 68651569 and preceding 68651571. In scientific notation, it is written as 6.8651570 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 32 positive divisors. There are 25260480 positive integers (up to 68651570) that are relatively prime to 68651570.

Interesting facts

Basic properties

Name

Name sixty-eight million six hundred fifty-one thousand five hundred seventy

Notation

Scientific notation 6.8651570 × 10^7
Engineering notation 6.8651570 × 10^6

Prime Factorization of 68651570

Prime Factorization 2 × 5 × 13 × 1471 × 359

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 68651570
Product of the distinct prime numbers

The prime factorization of 68651570 is 2 × 5 × 13 × 1471 × 359. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 10, 99, 64, 224, 319, 6939, 8173, 73375, 50509, 877705, 857697, 1017991, 9559556, 7594037, 25060599, 405411643, 822560154, 2644366616, 3897345988

Basic calculations (n = 68651570)

Multiplication

n×y
n×2 137303140
n×3 205954710
n×4 274606280
n×5 343257850

Division

n÷y
n÷2 34325785
n÷3 22883856.666667
n÷3 17162892.5
n÷5 13730314

Exponentiation

ny
n2 4713038063464900
n3 3.2355746252663E+23
n4 2.2212727787669E+31
n5 1.5249386366061E+39

Nth Root

y√n
2√n 8285.6242975409
3√n 409.46503697205
4√n 91.025404682105
5√n 36.925815441932

Divisors of 68651570

1, 2, 5, 10, 13, 26, 65, 130, 359, 718, 1471, 1795, 2942, 3590, 4667, 7355, 9334, 14710, 19123, 23335, 38246, 46670, 95615, 191230, 528089, 1056178, 2640445, 5280890, 6865157, 13730314, 34325785, 68651570

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 -68651569
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 68651570 can be divided by 32 positive divisors. The sum of these divisors (counting 68651570) is 1, the average is 0.03125.

Base conversion 68651570

Base System Value
2 Binary 100000101111000101000110010
3 Ternary 11210011212020202
4 Quaternary 10011320220302
5 Quinary 120033322240
6 Senary 10451235202
8 Octal 405705062
10 Decimal 68651570
12 Duodecimal 1aba8b02
16 Hexadecimal 4178a32
20 Vigesimal 11918ia
36 Base36 14vfw2

Cryptographic Hash Functions

md5 38ce0870b9b0075f7b2d0844441a6a97
sha1 39fe952b4cdc7e94fe2d5fd207da6561754a766a
sha256 b77e23aa18597ceaf40e7683f6df57f32c684f92b5492fe702f07c8f04e8d0a0
sha512 ee6bf3c15c2e2ed71b0a4488737fd7d1558a54f1aec71c4aa9f5c09700609fdd59845d3e7f1d02f85609a2e35f5efddc095fba22c4faa740277d306edcce2113
ripemd-160 0a4b7cd47365dddf66048ff352ca9e0bb8af636e

68651570 as geometric shapes

Circle

Radius = n
Diameter 137303140
Circumference 431350535.93881
Area 1.480644575627E+16

Sphere

Radius = n
Volume 1.3553143297171E+24
Surface area 5.9225783025082E+16
Circumference 431350535.93881

Square

Length = n
Perimeter 274606280
Area 4713038063464900
Diagonal 97087981.372206

Cube

Length = n
Surface area 28278228380789400
Volume 3.2355746252663E+23
Space diagonal 118908007.25937

Equilateral Triangle

Length = n
Perimeter 205954710
Area 2.0408053459818E+15
Altitude 59454003.629686

Triangular Pyramid

Length = n
Surface area 2.0408053459818E+15
Volume 3.8131612642681E+22
Height 32362660.457402