120938861 (number)

120938861 is an odd 9-digits composite number following 120938860 and preceding 120938862. In scientific notation, it is written as 1.20938861 × 10^8. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 120436800 positive integers (up to 120938861) that are relatively prime to 120938861.

Interesting facts

Basic properties

Name

Name one hundred twenty million nine hundred thirty-eight thousand eight hundred sixty-one

Notation

Scientific notation 1.20938861 × 10^8
Engineering notation 1.20938861 × 10^6

Prime Factorization of 120938861

Prime Factorization 241 × 501821

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 120938861
Product of the distinct prime numbers

The prime factorization of 120938861 is 241 × 501821. Since it has a total of 2 prime factors.

Most popular turbo-numbers

10, 1, 49, 49, 875, 835, 621, 6285, 8059, 85103, 117769, 812068, 6699459, 8700524, 7508219, 4679073, 943176507, 533008526, 203605217, 514390709

Basic calculations (n = 120938861)

Multiplication

n×y
n×2 241877722
n×3 362816583
n×4 483755444
n×5 604694305

Division

n÷y
n÷2 60469430.5
n÷3 40312953.666667
n÷3 30234715.25
n÷5 24187772.2

Exponentiation

ny
n2 14626208099977321
n3 1.7688769483602E+24
n4 2.1392596338384E+32
n5 2.587196234997E+40

Nth Root

y√n
2√n 10997.220603407
3√n 494.52542482442
4√n 104.86763372656
5√n 41.353585924297

Divisors of 120938861

1, 241, 501821, 120938861

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 -120938860
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 120938861 can be divided by 4 positive divisors. The sum of these divisors (counting 120938861) is 1, the average is 0.25.

Base conversion 120938861

Base System Value
2 Binary 111001101010110000101101101
3 Ternary 22102120022221002
4 Quaternary 13031112011231
5 Quinary 221430020421
6 Senary 20000050045
8 Octal 715260555
10 Decimal 120938861
12 Duodecimal 34603925
16 Hexadecimal 735616d
20 Vigesimal 1hfh731
36 Base36 20050t

Cryptographic Hash Functions

md5 5eef102d9d5c6e194fded7d413771b30
sha1 1786df7ea72552f1cf4478f03c2d4a2f4c50fa0d
sha256 40856e39d6ededab7847c4ecb06b1b90aed8e58afc76518e13772ef3427ac076
sha512 595cc78bf150a4a1bd9d97787897043a05903394a9464b5584d1dcf64c7a335dc571f58ab46a991fd5eb3b0938f96a85f17aaa6094c63c10e90c0414803e33ba
ripemd-160 fc187e1703accb840a2c55bc603337b7cb5a1923

120938861 as geometric shapes

Circle

Radius = n
Diameter 241877722
Circumference 759881274.50223
Area 4.5949587916764E+16

Sphere

Radius = n
Volume 7.4094544347638E+24
Surface area 1.8379835166706E+17
Circumference 759881274.50223

Square

Length = n
Perimeter 483755444
Area 14626208099977321
Diagonal 171033377.44415

Cube

Length = n
Surface area 87757248599863926
Volume 1.7688769483602E+24
Space diagonal 209472251.86151

Equilateral Triangle

Length = n
Perimeter 362816583
Area 6.333333887809E+15
Altitude 104736125.93076

Triangular Pyramid

Length = n
Surface area 6.333333887809E+15
Volume 2.0846414754501E+23
Height 57011125.814718