68702920 (number)

68702920 is an even 8-digits composite number following 68702919 and preceding 68702921. In scientific notation, it is written as 6.8702920 × 10^7. The sum of its digits is 34. It has a total of 6 prime factors and 32 positive divisors. There are 23059200 positive integers (up to 68702920) that are relatively prime to 68702920.

Interesting facts

Basic properties

Name

Name sixty-eight million seven hundred two thousand nine hundred twenty

Notation

Scientific notation 6.8702920 × 10^7
Engineering notation 6.8702920 × 10^6

Prime Factorization of 68702920

Prime Factorization 2 × 2 × 2 × 55 × 13 × 12011

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 17175730
Product of the distinct prime numbers

The prime factorization of 68702920 is 2 × 2 × 2 × 55 × 13 × 12011. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 10, 15, 44, 737, 87, 386, 2809, 66937, 12723, 489719, 809898, 6040076, 9414634, 1768513, 41272869, 433776990, 515668469, 8378433157, 9097621251

Basic calculations (n = 68702920)

Multiplication

n×y
n×2 137405840
n×3 206108760
n×4 274811680
n×5 343514600

Division

n÷y
n÷2 34351460
n÷3 22900973.333333
n÷3 17175730
n÷5 13740584

Exponentiation

ny
n2 4720091216526400
n3 3.2428404924172E+23
n4 2.227926109233E+31
n5 1.5306502924854E+39

Nth Root

y√n
2√n 8288.7224588594
3√n 409.56710207887
4√n 91.042421204949
5√n 36.931337744094

Divisors of 68702920

1, 2, 4, 8, 13, 26, 52, 55, 104, 110, 220, 440, 715, 1430, 2860, 5720, 12011, 24022, 48044, 96088, 156143, 312286, 624572, 660605, 1249144, 1321210, 2642420, 5284840, 8587865, 17175730, 34351460, 68702920

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 -68702919
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 68702920 can be divided by 32 positive divisors. The sum of these divisors (counting 68702920) is 1, the average is 0.03125.

Base conversion 68702920

Base System Value
2 Binary 100000110000101001011001000
3 Ternary 11210021110200121
4 Quaternary 10012011023020
5 Quinary 120041443140
6 Senary 10452313024
8 Octal 406051310
10 Decimal 68702920
12 Duodecimal 1b012774
16 Hexadecimal 41852c8
20 Vigesimal 1197h60
36 Base36 14wjig

Cryptographic Hash Functions

md5 43210fa94480798d68a2c41ccaab64a5
sha1 2488ac8b082a4f48dbf20554f8b6d2cb907dbd49
sha256 e717c9981d5c75397d209f728a9eb196d6a0e043918495f0c6ce14fdc1ad0aa9
sha512 3ba1ea411c8b5d38dfb3923166f982393376d0d495412c0046452282ecbb043397d643af3562d581862cef07b615e44ec775fbf57dbd2169f157703a65490bdc
ripemd-160 1945e68cc47a0d7cfed8883d54fbe5b182bda246

68702920 as geometric shapes

Circle

Radius = n
Diameter 137405840
Circumference 431673177.50433
Area 1.4828603890113E+16

Sphere

Radius = n
Volume 1.3583578490322E+24
Surface area 5.9314415560452E+16
Circumference 431673177.50433

Square

Length = n
Perimeter 274811680
Area 4720091216526400
Diagonal 97160601.238634

Cube

Length = n
Surface area 28320547299158400
Volume 3.2428404924172E+23
Space diagonal 118996948.06834

Equilateral Triangle

Length = n
Perimeter 206108760
Area 2.0438594508458E+15
Altitude 59498474.03417

Triangular Pyramid

Length = n
Surface area 2.0438594508458E+15
Volume 3.8217241708242E+22
Height 32386867.079545