68401770 (number)

68401770 is an even 8-digits composite number following 68401769 and preceding 68401771. In scientific notation, it is written as 6.8401770 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 17447232 positive integers (up to 68401770) that are relatively prime to 68401770.

Interesting facts

Basic properties

Name

Name sixty-eight million four hundred one thousand seven hundred seventy

Notation

Scientific notation 6.8401770 × 10^7
Engineering notation 6.8401770 × 10^6

Prime Factorization of 68401770

Prime Factorization 2 × 15 × 23 × 99133

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 68401770
Product of the distinct prime numbers

The prime factorization of 68401770 is 2 × 15 × 23 × 99133. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 7, 37, 67, 137, 168, 581, 326, 71270, 57308, 685035, 944401, 7047660, 189810, 4222617, 77439832, 740206164, 376269054, 9895023516, 8595814087

Basic calculations (n = 68401770)

Multiplication

n×y
n×2 136803540
n×3 205205310
n×4 273607080
n×5 342008850

Division

n÷y
n÷2 34200885
n÷3 22800590
n÷3 17100442.5
n÷5 13680354

Exponentiation

ny
n2 4678802139132900
n3 3.2003834779648E+23
n4 2.1891189457155E+31
n5 1.4973961062747E+39

Nth Root

y√n
2√n 8270.5362583088
3√n 408.96779815138
4√n 90.94248874046
5√n 36.898904117406

Divisors of 68401770

1, 2, 15, 23, 30, 46, 345, 690, 99133, 198266, 1486995, 2280059, 2973990, 4560118, 34200885, 68401770

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 -68401769
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 68401770 can be divided by 16 positive divisors. The sum of these divisors (counting 68401770) is 1, the average is 0.0625.

Base conversion 68401770

Base System Value
2 Binary 100000100111011101001101010
3 Ternary 11202201011120220
4 Quaternary 10010323221222
5 Quinary 120002324040
6 Senary 10442030510
8 Octal 404735152
10 Decimal 68401770
12 Duodecimal 1aaa8436
16 Hexadecimal 413ba6a
20 Vigesimal 117a48a
36 Base36 14q356

Cryptographic Hash Functions

md5 2a3a974b775d32d4afef6b18ce6c8ef5
sha1 9d7f7ad7c5706e575e3444f26d9426e956bb819f
sha256 0c7b4f7de0b884885257c4cc3542271d5674c1af08519626659cdc536fe4f9ca
sha512 ee491aee669688b2273d8dae4ef3866096346381c0541edff9f6e742693c7eb146b98099836f18fdd3769a67124dce3ef0be3231bb4af577aba57da94e6c9e89
ripemd-160 81574ea56b22ef522d1c43065df0ae2559a7db6a

68401770 as geometric shapes

Circle

Radius = n
Diameter 136803540
Circumference 429780996.24908
Area 1.46988904279E+16

Sphere

Radius = n
Volume 1.3405734964059E+24
Surface area 5.8795561711601E+16
Circumference 429780996.24908

Square

Length = n
Perimeter 273607080
Area 4678802139132900
Diagonal 96734710.824325

Cube

Length = n
Surface area 28072812834797400
Volume 3.2003834779648E+23
Space diagonal 118475340.96764

Equilateral Triangle

Length = n
Perimeter 205205310
Area 2.025980755885E+15
Altitude 59237670.48382

Triangular Pyramid

Length = n
Surface area 2.025980755885E+15
Volume 3.7716880994438E+22
Height 32244903.608108