121998698 (number)

121998698 is an even 9-digits composite number following 121998697 and preceding 121998699. In scientific notation, it is written as 1.21998698 × 10^8. The sum of its digits is 53. It has a total of 4 prime factors and 16 positive divisors. There are 56010240 positive integers (up to 121998698) that are relatively prime to 121998698.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.21998698 × 10^8
Engineering notation 1.21998698 × 10^6

Prime Factorization of 121998698

Prime Factorization 2 × 17 × 41 × 87517

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 121998698
Product of the distinct prime numbers

The prime factorization of 121998698 is 2 × 17 × 41 × 87517. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 8, 93, 78, 657, 858, 8563, 7944, 69177, 34020, 698211, 526411, 4216220, 7870575, 31522867, 36623015, 59054331, 878449864, 1288011262, 410386979

Basic calculations (n = 121998698)

Multiplication

n×y
n×2 243997396
n×3 365996094
n×4 487994792
n×5 609993490

Division

n÷y
n÷2 60999349
n÷3 40666232.666667
n÷3 30499674.5
n÷5 24399739.6

Exponentiation

ny
n2 14883682313695204
n3 1.8157898637164E+24
n4 2.21523999215E+32
n5 2.7025639479983E+40

Nth Root

y√n
2√n 11045.302078259
3√n 495.96580203432
4√n 105.0966320976
5√n 41.425812882021

Divisors of 121998698

1, 2, 17, 34, 41, 82, 697, 1394, 87517, 175034, 1487789, 2975578, 3588197, 7176394, 60999349, 121998698

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 -121998697
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 121998698 can be divided by 16 positive divisors. The sum of these divisors (counting 121998698) is 1, the average is 0.0625.

Base conversion 121998698

Base System Value
2 Binary 111010001011000110101101010
3 Ternary 22111120011202022
4 Quaternary 13101120311222
5 Quinary 222212424243
6 Senary 20034504442
8 Octal 721306552
10 Decimal 121998698
12 Duodecimal 34a35122
16 Hexadecimal 7458d6a
20 Vigesimal 1i29gei
36 Base36 20musq

Cryptographic Hash Functions

md5 a4c8fc49a7a20f538fb62f818ff7d67e
sha1 215b031667ce9f2a7e1292513a22f7c7e42d2bb8
sha256 83ebfb4615e08abecc4329a8b453c72a524605516474b21f5778a40abd20f235
sha512 6e7b919739b657794dfce44dfaa62743a0dcaab095ad99456c8f237cac0e0306ebcc29f93ee23148c87b315387d20e6a614b7d98583f8d4aa58c03533d07e7fb
ripemd-160 a5aaca35f24929dca30eabd9e2277700e4e6acf5

121998698 as geometric shapes

Circle

Radius = n
Diameter 243997396
Circumference 766540426.76864
Area 4.6758467015069E+16

Sphere

Radius = n
Volume 7.6059627950858E+24
Surface area 1.8703386806028E+17
Circumference 766540426.76864

Square

Length = n
Perimeter 487994792
Area 14883682313695204
Diagonal 172532213.30346

Cube

Length = n
Surface area 89302093882171224
Volume 1.8157898637164E+24
Space diagonal 211307943.39325

Equilateral Triangle

Length = n
Perimeter 365996094
Area 6.4448234927586E+15
Altitude 105653971.69663

Triangular Pyramid

Length = n
Surface area 6.4448234927586E+15
Volume 2.1399288764062E+23
Height 57510737.76782