121837345 (number)

121837345 is an odd 9-digits composite number following 121837344 and preceding 121837346. In scientific notation, it is written as 1.21837345 × 10^8. The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors. There are 83453760 positive integers (up to 121837345) that are relatively prime to 121837345.

Interesting facts

Basic properties

Name

Name one hundred twenty-one million eight hundred thirty-seven thousand three hundred forty-five

Notation

Scientific notation 1.21837345 × 10^8
Engineering notation 1.21837345 × 10^6

Prime Factorization of 121837345

Prime Factorization 5 × 7 × 1487 × 2341

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 121837345
Product of the distinct prime numbers

The prime factorization of 121837345 is 5 × 7 × 1487 × 2341. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 6, 86, 73, 384, 973, 4658, 7674, 23791, 60839, 887085, 902044, 5228337, 7359996, 82542650, 49888623, 187929688, 758776247, 7882440810, 4867598056

Basic calculations (n = 121837345)

Multiplication

n×y
n×2 243674690
n×3 365512035
n×4 487349380
n×5 609186725

Division

n÷y
n÷2 60918672.5
n÷3 40612448.333333
n÷3 30459336.25
n÷5 24367469

Exponentiation

ny
n2 14844338636649025
n3 1.8085948077702E+24
n4 2.2035438955951E+32
n5 2.6847393783027E+40

Nth Root

y√n
2√n 11037.995515491
3√n 495.74705413679
4√n 105.06186518186
5√n 41.414849292658

Divisors of 121837345

1, 5, 7, 35, 1487, 2341, 7435, 10409, 11705, 16387, 52045, 81935, 3481067, 17405335, 24367469, 121837345

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 -121837344
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 121837345 can be divided by 16 positive divisors. The sum of these divisors (counting 121837345) is 1, the average is 0.0625.

Base conversion 121837345

Base System Value
2 Binary 111010000110001011100100001
3 Ternary 22111020222102021
4 Quaternary 13100301130201
5 Quinary 222142243340
6 Senary 20031221441
8 Octal 720613441
10 Decimal 121837345
12 Duodecimal 34977881
16 Hexadecimal 7431721
20 Vigesimal 1i19d75
36 Base36 20jeap

Cryptographic Hash Functions

md5 bbb67d0b901e5be8355849df31bf6b73
sha1 798af088e8426ea127843bde2a4b342c7488cb70
sha256 6dcd2bdb7a291f08f1cc4adba4fdd96355477ad8da1a1320e56e6a875c06b3c7
sha512 c65804e76a50dd9af60993a2de8ccf0ca7f8d2bf12a39f2f297bdc15c3e764310d994bbc6397d1eee8b2d06f5e77d5ac3396a91b8b93e90ed97b7f3416307b0a
ripemd-160 0229c643f1db9dc0db28187f7083d106a14a7a29

121837345 as geometric shapes

Circle

Radius = n
Diameter 243674690
Circumference 765526615.96977
Area 4.6634865208296E+16

Sphere

Radius = n
Volume 7.5758242152155E+24
Surface area 1.8653946083318E+17
Circumference 765526615.96977

Square

Length = n
Perimeter 487349380
Area 14844338636649025
Diagonal 172304025.70253

Cube

Length = n
Surface area 89066031819894150
Volume 1.8085948077702E+24
Space diagonal 211028471.7993

Equilateral Triangle

Length = n
Perimeter 365512035
Area 6.4277871808585E+15
Altitude 105514235.89965

Triangular Pyramid

Length = n
Surface area 6.4277871808585E+15
Volume 2.1314494216552E+23
Height 57434675.234177