121462912 (number)

121462912 is an even 9-digits composite number following 121462911 and preceding 121462913. In scientific notation, it is written as 1.21462912 × 10^8. The sum of its digits is 28. It has a total of 8 prime factors and 16 positive divisors. There are 60731392 positive integers (up to 121462912) that are relatively prime to 121462912.

Interesting facts

Basic properties

Name

Name one hundred twenty-one million four hundred sixty-two thousand nine hundred twelve

Notation

Scientific notation 1.21462912 × 10^8
Engineering notation 1.21462912 × 10^6

Prime Factorization of 121462912

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 948929

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1897858
Product of the distinct prime numbers

The prime factorization of 121462912 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 948929. Since it has a total of 8 prime factors.

Most popular turbo-numbers

5, 7, 2, 65, 52, 667, 4045, 1322, 39702, 98756, 335747, 701501, 2851070, 5014460, 2104345, 35133826, 151696583, 934064671, 2466292470, 3264654665

Basic calculations (n = 121462912)

Multiplication

n×y
n×2 242925824
n×3 364388736
n×4 485851648
n×5 607314560

Division

n÷y
n÷2 60731456
n÷3 40487637.333333
n÷3 30365728
n÷5 24292582.4

Exponentiation

ny
n2 14753238991519744
n3 1.7919713693419E+24
n4 2.176580607409E+32
n5 2.6437381877862E+40

Nth Root

y√n
2√n 11021.021368276
3√n 495.23868637104
4√n 104.98105242507
5√n 41.389362551842

Divisors of 121462912

1, 2, 4, 8, 16, 32, 64, 128, 948929, 1897858, 3795716, 7591432, 15182864, 30365728, 60731456, 121462912

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 -121462911
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 121462912 can be divided by 16 positive divisors. The sum of these divisors (counting 121462912) is 1, the average is 0.0625.

Base conversion 121462912

Base System Value
2 Binary 111001111010110000010000000
3 Ternary 22110112221210101
4 Quaternary 13033112002000
5 Quinary 222043303122
6 Senary 20015212144
8 Octal 717260200
10 Decimal 121462912
12 Duodecimal 34817054
16 Hexadecimal 73d6080
20 Vigesimal 1hj2h5c
36 Base36 20bdds

Cryptographic Hash Functions

md5 04c46bca0239a22214b75f8fc4732f33
sha1 23754a848699a111d8789c4c5287617b5bdf08f4
sha256 65f015eb67b12054f3056dacd555e3e95cb6e87f8b96d028e501a98b0b42241a
sha512 b4f6998409be237ff1604e748889672bcbe4051aac1b8778e885ad58e4ef56534c0b069eecb48b49954911dfc39fd4a6ee9d99a0e68eb05cf7875cc4c86f772a
ripemd-160 5c6b15c3b0caf61f3ea971e34317cbf1d272aca0

121462912 as geometric shapes

Circle

Radius = n
Diameter 242925824
Circumference 763173984.04565
Area 4.6348667232413E+16

Sphere

Radius = n
Volume 7.5061921191571E+24
Surface area 1.8539466892965E+17
Circumference 763173984.04565

Square

Length = n
Perimeter 485851648
Area 14753238991519744
Diagonal 171774497.47573

Cube

Length = n
Surface area 88519433949118464
Volume 1.7919713693419E+24
Space diagonal 210379934.81927

Equilateral Triangle

Length = n
Perimeter 364388736
Area 6.3883398773796E+15
Altitude 105189967.40963

Triangular Pyramid

Length = n
Surface area 6.3883398773796E+15
Volume 2.1118585115897E+23
Height 57258165.825243