122681640 (number)

122681640 is an even 9-digits composite number following 122681639 and preceding 122681641. In scientific notation, it is written as 1.22681640 × 10^8. The sum of its digits is 30. It has a total of 7 prime factors and 64 positive divisors. There are 31829760 positive integers (up to 122681640) that are relatively prime to 122681640.

Interesting facts

Basic properties

Name

Name one hundred twenty-two million six hundred eighty-one thousand six hundred forty

Notation

Scientific notation 1.22681640 × 10^8
Engineering notation 1.22681640 × 10^6

Prime Factorization of 122681640

Prime Factorization 2 × 2 × 2 × 3 × 5 × 37 × 27631

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 30670410
Product of the distinct prime numbers

The prime factorization of 122681640 is 2 × 2 × 2 × 3 × 5 × 37 × 27631. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 7, 90, 34, 619, 598, 8412, 1840, 10487, 87691, 57337, 964778, 5124820, 4959705, 45615399, 98534886, 471320320, 291254142, 3716083300, 2079608579

Basic calculations (n = 122681640)

Multiplication

n×y
n×2 245363280
n×3 368044920
n×4 490726560
n×5 613408200

Division

n÷y
n÷2 61340820
n÷3 40893880
n÷3 30670410
n÷5 24536328

Exponentiation

ny
n2 15050784793089600
n3 1.8464549617033E+24
n4 2.265261228879E+32
n5 2.7790596258729E+40

Nth Root

y√n
2√n 11076.174429829
3√n 496.88954357968
4√n 105.24340563584
5√n 41.472089260979

Divisors of 122681640

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 27631, 55262, 82893, 110524, 138155, 165786, 221048, 276310, 331572, 414465, 552620, 663144, 828930, 1022347, 1105240, 1657860, 2044694, 3067041, 3315720, 4089388, 5111735, 6134082, 8178776, 10223470, 12268164, 15335205, 20446940, 24536328, 30670410, 40893880, 61340820, 122681640

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -122681639
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 122681640 can be divided by 64 positive divisors. The sum of these divisors (counting 122681640) is 1, the average is 0.015625.

Base conversion 122681640

Base System Value
2 Binary 111010011111111100100101000
3 Ternary 22112211212120110
4 Quaternary 13103333210220
5 Quinary 222401303030
6 Senary 20101254320
8 Octal 723774450
10 Decimal 122681640
12 Duodecimal 351043a0
16 Hexadecimal 74ff928
20 Vigesimal 1i6f420
36 Base36 211hrc

Cryptographic Hash Functions

md5 48507da34e0cb84ad9a52262dfdc54d6
sha1 6cd89f9243f85dea8bcad2ed64a94f6d7276ba6e
sha256 8cd504bd1b61e3e6788dd813ce9a4d75f0550d2a8414553cd8258b24dcf78a3d
sha512 6354f424e6b9423e7a9c7e2ed1c24ad137b99aff2dbb75099ec9452476fa69d1d3e47d611c6d00bd5a8d622e6832c12f22b97f9274ce92a55e39a56d3dc13a9a
ripemd-160 1a8520c675c443f4b63ce6f94134b5f1625386ed

122681640 as geometric shapes

Circle

Radius = n
Diameter 245363280
Circumference 770831477.9087
Area 4.7283434936731E+16

Sphere

Radius = n
Volume 7.734412457162E+24
Surface area 1.8913373974693E+17
Circumference 770831477.9087

Square

Length = n
Perimeter 490726560
Area 15050784793089600
Diagonal 173498039.14217

Cube

Length = n
Surface area 90304708758537600
Volume 1.8464549617033E+24
Space diagonal 212490833.63587

Equilateral Triangle

Length = n
Perimeter 368044920
Area 6.5171809888541E+15
Altitude 106245416.81794

Triangular Pyramid

Length = n
Surface area 6.5171809888541E+15
Volume 2.1760680409599E+23
Height 57832679.714058