61920906 (number)

61920906 is an even 8-digits composite number following 61920905 and preceding 61920907. In scientific notation, it is written as 6.1920906 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors. There are 19589760 positive integers (up to 61920906) that are relatively prime to 61920906.

Interesting facts

Basic properties

Name

Name sixty-one million nine hundred twenty thousand nine hundred six

Notation

Scientific notation 6.1920906 × 10^7
Engineering notation 6.1920906 × 10^6

Prime Factorization of 61920906

Prime Factorization 2 × 3 × 41 × 37 × 6803

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 61920906
Product of the distinct prime numbers

The prime factorization of 61920906 is 2 × 3 × 41 × 37 × 6803. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 3, 43, 95, 67, 84, 3993, 1057, 90503, 87617, 344172, 808191, 3775676, 2467783, 96048734, 6175153, 485959992, 21874638, 7317809041, 8221434914

Basic calculations (n = 61920906)

Multiplication

n×y
n×2 123841812
n×3 185762718
n×4 247683624
n×5 309604530

Division

n÷y
n÷2 30960453
n÷3 20640302
n÷3 15480226.5
n÷5 12384181.2

Exponentiation

ny
n2 3834198599860836
n3 2.3741705108731E+23
n4 1.4701078903175E+31
n5 9.1030412486207E+38

Nth Root

y√n
2√n 7868.9837971621
3√n 395.6207853273
4√n 88.707292807086
5√n 36.1715784144

Divisors of 61920906

1, 2, 3, 6, 37, 41, 74, 82, 111, 123, 222, 246, 1517, 3034, 4551, 6803, 9102, 13606, 20409, 40818, 251711, 278923, 503422, 557846, 755133, 836769, 1510266, 1673538, 10320151, 20640302, 30960453, 61920906

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61920905
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61920906 can be divided by 32 positive divisors. The sum of these divisors (counting 61920906) is 1, the average is 0.03125.

Base conversion 61920906

Base System Value
2 Binary 11101100001101011010001010
3 Ternary 11022111220111220
4 Quaternary 3230031122022
5 Quinary 111322432111
6 Senary 10051102510
8 Octal 354153212
10 Decimal 61920906
12 Duodecimal 188a1a36
16 Hexadecimal 3b0d68a
20 Vigesimal j70256
36 Base36 10v6h6

Cryptographic Hash Functions

md5 4e992d174a956b7ff874678a94fe4c52
sha1 52c813d5f2e7202ab51d91a886fd565a79d0532b
sha256 12b1d4a87ffb07a6a8afcb6b07b12ff1b895fda6bc28b6c1776de116fb3906c7
sha512 3a1cd01685abc06b0a340c80f4c6ada11758ca4a292d85fd757e427c7f8795e78f5ee9e036de94020995d0355bd9b6930ec54dd185bab05300c10cb22c9478c2
ripemd-160 4c99642904037944fbaee7b402399f60654d424a

61920906 as geometric shapes

Circle

Radius = n
Diameter 123841812
Circumference 389060526.78645
Area 1.2045490153727E+16

Sphere

Radius = n
Volume 9.9449021804381E+23
Surface area 4.8181960614908E+16
Circumference 389060526.78645

Square

Length = n
Perimeter 247683624
Area 3834198599860836
Diagonal 87569385.05963

Cube

Length = n
Surface area 23005191599165016
Volume 2.3741705108731E+23
Space diagonal 107250155.2427

Equilateral Triangle

Length = n
Perimeter 185762718
Area 1.6602566953171E+15
Altitude 53625077.621348

Triangular Pyramid

Length = n
Surface area 1.6602566953171E+15
Volume 2.7979867798859E+22
Height 29189795.019877