121259897 (number)

121259897 is an odd 9-digits composite number following 121259896 and preceding 121259898. In scientific notation, it is written as 1.21259897 × 10^8. The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors. There are 110236260 positive integers (up to 121259897) that are relatively prime to 121259897.

Interesting facts

Basic properties

Name

Name one hundred twenty-one million two hundred fifty-nine thousand eight hundred ninety-seven

Notation

Scientific notation 1.21259897 × 10^8
Engineering notation 1.21259897 × 10^6

Prime Factorization of 121259897

Prime Factorization 11 × 11023627

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 121259897
Product of the distinct prime numbers

The prime factorization of 121259897 is 11 × 11023627. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 5, 43, 4, 166, 646, 8667, 5583, 68936, 76067, 467153, 28669, 6216091, 8513532, 65173080, 6487447, 663248588, 365150921, 7426854155, 3132872057

Basic calculations (n = 121259897)

Multiplication

n×y
n×2 242519794
n×3 363779691
n×4 485039588
n×5 606299485

Division

n÷y
n÷2 60629948.5
n÷3 40419965.666667
n÷3 30314974.25
n÷5 24251979.4

Exponentiation

ny
n2 14703962620450609
n3 1.7830009928477E+24
n4 2.1620651674361E+32
n5 2.6217179951059E+40

Nth Root

y√n
2√n 11011.807163223
3√n 494.9626159571
4√n 104.9371581625
5√n 41.375517527586

Divisors of 121259897

1, 11, 11023627, 121259897

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 -121259896
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 121259897 can be divided by 4 positive divisors. The sum of these divisors (counting 121259897) is 1, the average is 0.25.

Base conversion 121259897

Base System Value
2 Binary 111001110100100011101111001
3 Ternary 22110011122022022
4 Quaternary 13032210131321
5 Quinary 222020304042
6 Senary 20011004225
8 Octal 716443571
10 Decimal 121259897
12 Duodecimal 34739675
16 Hexadecimal 73a4779
20 Vigesimal 1hhh9eh
36 Base36 2070qh

Cryptographic Hash Functions

md5 1ae8f341fe13cb3c45665f9bbec78ae5
sha1 f6e6982633bd3578a366a9399f448fc732f6608b
sha256 3487750c5dde6a9fc562c46530ccaa6c52e852787e5a4edd9e0d9ff2a26dd927
sha512 28018b621a4560cb8ab3204968bf8e2b75d5bdc4c5113362fb012308fb48ead70840e08b87cb88628f3f381c841e1dc3a09154eece735e6cc29764e84a5554bc
ripemd-160 76eee774523ecbc64f3211f970a0d1bafbd3e255

121259897 as geometric shapes

Circle

Radius = n
Diameter 242519794
Circumference 761898403.18051
Area 4.6193860947067E+16

Sphere

Radius = n
Volume 7.4686170939648E+24
Surface area 1.8477544378827E+17
Circumference 761898403.18051

Square

Length = n
Perimeter 485039588
Area 14703962620450609
Diagonal 171487390.90936

Cube

Length = n
Surface area 88223775722703654
Volume 1.7830009928477E+24
Space diagonal 210028302.52457

Equilateral Triangle

Length = n
Perimeter 363779691
Area 6.3670025828035E+15
Altitude 105014151.26228

Triangular Pyramid

Length = n
Surface area 6.3670025828035E+15
Volume 2.1012868215082E+23
Height 57162463.636455