68831570 (number)

68831570 is an even 8-digits composite number following 68831569 and preceding 68831571. In scientific notation, it is written as 6.8831570 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 27509424 positive integers (up to 68831570) that are relatively prime to 68831570.

Interesting facts

Basic properties

Name

Name sixty-eight million eight hundred thirty-one thousand five hundred seventy

Notation

Scientific notation 6.8831570 × 10^7
Engineering notation 6.8831570 × 10^6

Prime Factorization of 68831570

Prime Factorization 2 × 5 × 1663 × 4139

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 68831570
Product of the distinct prime numbers

The prime factorization of 68831570 is 2 × 5 × 1663 × 4139. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 7, 20, 81, 464, 926, 3760, 9400, 80694, 10947, 96347, 8775, 7190185, 6348953, 64526963, 48625439, 263973478, 311141745, 8217469565, 1205309983

Basic calculations (n = 68831570)

Multiplication

n×y
n×2 137663140
n×3 206494710
n×4 275326280
n×5 344157850

Division

n÷y
n÷2 34415785
n÷3 22943856.666667
n÷3 17207892.5
n÷5 13766314

Exponentiation

ny
n2 4737785028664900
n3 3.261091818455E+23
n4 2.2446606977841E+31
n5 1.5450351994578E+39

Nth Root

y√n
2√n 8296.4793738067
3√n 409.82258832333
4√n 91.085011795612
5√n 36.945158588472

Divisors of 68831570

1, 2, 5, 10, 1663, 3326, 4139, 8278, 8315, 16630, 20695, 41390, 6883157, 13766314, 34415785, 68831570

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 -68831569
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 68831570 can be divided by 16 positive divisors. The sum of these divisors (counting 68831570) is 1, the average is 0.0625.

Base conversion 68831570

Base System Value
2 Binary 100000110100100100101010010
3 Ternary 11210112000011102
4 Quaternary 10012210211102
5 Quinary 120110102240
6 Senary 10455144402
8 Octal 406444522
10 Decimal 68831570
12 Duodecimal 1b075102
16 Hexadecimal 41a4952
20 Vigesimal 11a3iia
36 Base36 14zas2

Cryptographic Hash Functions

md5 8c44ccf9231aac6e32a6a02d7cd3a909
sha1 b9706658bf13e1d7f277923421a735d53a8147bb
sha256 e93897e5c13ea23f6c6c7067eb8c93ccd2ed05af0b0c7b8fb534973c74a0e112
sha512 d4f52ddd97046a4d971bf8eca4ed43061688f42f34f285e5b3f3de99746ab1dc920cb5c57801518b887f35ce19ae0e124bcbdeb89f0d64fb40f8a0f7b445b3ad
ripemd-160 f798e57fe143b9de2dc8d55cb136c456adfe5239

68831570 as geometric shapes

Circle

Radius = n
Diameter 137663140
Circumference 432481509.2941
Area 1.4884190640341E+16

Sphere

Radius = n
Volume 1.3660029466053E+24
Surface area 5.9536762561365E+16
Circumference 432481509.2941

Square

Length = n
Perimeter 275326280
Area 4737785028664900
Diagonal 97342539.813433

Cube

Length = n
Surface area 28426710171989400
Volume 3.261091818455E+23
Space diagonal 119219776.40473

Equilateral Triangle

Length = n
Perimeter 206494710
Area 2.0515210962467E+15
Altitude 59609888.202367

Triangular Pyramid

Length = n
Surface area 2.0515210962467E+15
Volume 3.8432335648358E+22
Height 32447513.271144