121998529 (number)

121998529 is an odd 9-digits composite number following 121998528 and preceding 121998530. In scientific notation, it is written as 1.21998529 × 10^8. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 120918784 positive integers (up to 121998529) that are relatively prime to 121998529.

Interesting facts

Basic properties

Name

Name one hundred twenty-one million nine hundred ninety-eight thousand five hundred twenty-nine

Notation

Scientific notation 1.21998529 × 10^8
Engineering notation 1.21998529 × 10^6

Prime Factorization of 121998529

Prime Factorization 113 × 1079633

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 121998529
Product of the distinct prime numbers

The prime factorization of 121998529 is 113 × 1079633. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 9, 71, 94, 707, 391, 7281, 5126, 98796, 12762, 923024, 599709, 6626648, 136383, 27517701, 27442561, 705168530, 742572795, 7376605472, 674127726

Basic calculations (n = 121998529)

Multiplication

n×y
n×2 243997058
n×3 365995587
n×4 487994116
n×5 609992645

Division

n÷y
n÷2 60999264.5
n÷3 40666176.333333
n÷3 30499632.25
n÷5 24399705.8

Exponentiation

ny
n2 14883641078163841
n3 1.8157823177E+24
n4 2.2152277174361E+32
n5 2.7025452292723E+40

Nth Root

y√n
2√n 11045.294427945
3√n 495.96557302023
4√n 105.09659570103
5√n 41.425801404904

Divisors of 121998529

1, 113, 1079633, 121998529

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -121998528
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 121998529 can be divided by 4 positive divisors. The sum of these divisors (counting 121998529) is 1, the average is 0.25.

Base conversion 121998529

Base System Value
2 Binary 111010001011000110011000001
3 Ternary 22111120011112001
4 Quaternary 13101120303001
5 Quinary 222212423104
6 Senary 20034504001
8 Octal 721306301
10 Decimal 121998529
12 Duodecimal 34a35001
16 Hexadecimal 7458cc1
20 Vigesimal 1i29g69
36 Base36 20muo1

Cryptographic Hash Functions

md5 7f9ba5bdcb71de80a2ca634670313117
sha1 bf46e6ecccfdc944800cf0e125cb7f7dd60a97b3
sha256 cdb43fc6c1cf954709b59f34224e6a2b9ba878e631c14dc48f5636073a855f02
sha512 0e346700e82cf6d7f637f0bca88efc0ba5b20d86266dbc9938043f8d834bdb35d9df5aaf0ad3c2afbe26b267fd5605693f70d72f8a6530897787de84a3ee67fb
ripemd-160 4c20b12ca415aea1c3b07841d187297ca288090e

121998529 as geometric shapes

Circle

Radius = n
Diameter 243997058
Circumference 766539364.91032
Area 4.6758337469827E+16

Sphere

Radius = n
Volume 7.6059311864059E+24
Surface area 1.8703334987931E+17
Circumference 766539364.91032

Square

Length = n
Perimeter 487994116
Area 14883641078163841
Diagonal 172531974.30137

Cube

Length = n
Surface area 89301846468983046
Volume 1.8157823177E+24
Space diagonal 211307650.67667

Equilateral Triangle

Length = n
Perimeter 365995587
Area 6.4448056372497E+15
Altitude 105653825.33833

Triangular Pyramid

Length = n
Surface area 6.4448056372497E+15
Volume 2.1399199833404E+23
Height 57510658.100456