122979087 (number)

122979087 is an odd 9-digits composite number following 122979086 and preceding 122979088. In scientific notation, it is written as 1.22979087 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 64 positive divisors. There are 63296640 positive integers (up to 122979087) that are relatively prime to 122979087.

Interesting facts

Basic properties

Name

Name one hundred twenty-two million nine hundred seventy-nine thousand eighty-seven

Notation

Scientific notation 1.22979087 × 10^8
Engineering notation 1.22979087 × 10^6

Prime Factorization of 122979087

Prime Factorization 9 × 11 × 3 × 7 × 149 × 397

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 122979087
Product of the distinct prime numbers

The prime factorization of 122979087 is 9 × 11 × 3 × 7 × 149 × 397. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 7, 63, 46, 565, 899, 6514, 1436, 53639, 22125, 558861, 99841, 5712870, 5083669, 30176416, 60348530, 962226861, 68062211, 8740451814, 1194818729

Basic calculations (n = 122979087)

Multiplication

n×y
n×2 245958174
n×3 368937261
n×4 491916348
n×5 614895435

Division

n÷y
n÷2 61489543.5
n÷3 40993029
n÷3 30744771.75
n÷5 24595817.4

Exponentiation

ny
n2 15123855839353569
n3 1.8599179830433E+24
n4 2.2873101544955E+32
n5 2.8129131448568E+40

Nth Root

y√n
2√n 11089.593635476
3√n 497.290796277
4√n 105.30713952756
5√n 41.492179964827

Divisors of 122979087

1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 149, 189, 231, 297, 397, 447, 693, 1043, 1191, 1341, 1639, 2079, 2779, 3129, 3573, 4023, 4367, 4917, 8337, 9387, 10719, 11473, 13101, 14751, 25011, 28161, 30569, 34419, 39303, 44253, 59153, 75033, 91707, 103257, 117909, 177459, 275121, 309771, 414071, 532377, 650683, 825363, 1242213, 1597131, 1952049, 3726639, 4554781, 5856147, 11179917, 13664343, 17568441, 40993029, 122979087

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 -122979086
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 122979087 can be divided by 64 positive divisors. The sum of these divisors (counting 122979087) is 1, the average is 0.015625.

Base conversion 122979087

Base System Value
2 Binary 111010101001000001100001111
3 Ternary 22120101222121000
4 Quaternary 13111020030033
5 Quinary 222440312322
6 Senary 20111511343
8 Octal 725101417
10 Decimal 122979087
12 Duodecimal 35228553
16 Hexadecimal 754830f
20 Vigesimal 1i8c7e7
36 Base36 217v9r

Cryptographic Hash Functions

md5 63c41f680387facad00cfabbc25d3996
sha1 df002edb4d7d1749d5effe94d583b729489c61e7
sha256 43a791c5f1edec00af995d301cf73a907e911e4ac603728a8aa2750f9ea36044
sha512 2b33ace43907744cbba2c340deeff87fb0b75de276773ccee9a8bc714530cd6fbdf3db13841a6bbad4be4be69ffa087e843c2524e35a77630009b403b820899b
ripemd-160 18e09e467008fb2bee884c4acabcc7f86d53fdee

122979087 as geometric shapes

Circle

Radius = n
Diameter 245958174
Circumference 772700392.52876
Area 4.7512994398864E+16

Sphere

Radius = n
Volume 7.7908062290779E+24
Surface area 1.9005197759546E+17
Circumference 772700392.52876

Square

Length = n
Perimeter 491916348
Area 15123855839353569
Diagonal 173918692.72366

Cube

Length = n
Surface area 90743135036121414
Volume 1.8599179830433E+24
Space diagonal 213006026.95243

Equilateral Triangle

Length = n
Perimeter 368937261
Area 6.5488216800269E+15
Altitude 106503013.47622

Triangular Pyramid

Length = n
Surface area 6.5488216800269E+15
Volume 2.1919343637679E+23
Height 57972897.574554