61227720 (number)

61227720 is an even 8-digits composite number following 61227719 and preceding 61227721. In scientific notation, it is written as 6.1227720 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 64 positive divisors. There are 16014336 positive integers (up to 61227720) that are relatively prime to 61227720.

Interesting facts

Basic properties

Name

Name sixty-one million two hundred twenty-seven thousand seven hundred twenty

Notation

Scientific notation 6.1227720 × 10^7
Engineering notation 6.1227720 × 10^6

Prime Factorization of 61227720

Prime Factorization 2 × 2 × 2 × 9 × 5 × 53 × 3209

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 15306930
Product of the distinct prime numbers

The prime factorization of 61227720 is 2 × 2 × 2 × 9 × 5 × 53 × 3209. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 1, 45, 21, 239, 640, 4111, 1805, 41046, 72687, 221839, 889404, 8158124, 9504361, 5510799, 35218042, 945879919, 650566612, 2278846007, 7642831675

Basic calculations (n = 61227720)

Multiplication

n×y
n×2 122455440
n×3 183683160
n×4 244910880
n×5 306138600

Division

n÷y
n÷2 30613860
n÷3 20409240
n÷3 15306930
n÷5 12245544

Exponentiation

ny
n2 3748833696398400
n3 2.2953253988965E+23
n4 1.4053754083252E+31
n5 8.6047931995822E+38

Nth Root

y√n
2√n 7824.8143747951
3√n 394.13895654395
4√n 88.457980842856
5√n 36.090227316025

Divisors of 61227720

1, 2, 4, 5, 8, 9, 10, 18, 20, 36, 40, 45, 53, 72, 90, 106, 180, 212, 265, 360, 424, 477, 530, 954, 1060, 1908, 2120, 2385, 3209, 3816, 4770, 6418, 9540, 12836, 16045, 19080, 25672, 28881, 32090, 57762, 64180, 115524, 128360, 144405, 170077, 231048, 288810, 340154, 577620, 680308, 850385, 1155240, 1360616, 1530693, 1700770, 3061386, 3401540, 6122772, 6803080, 7653465, 12245544, 15306930, 30613860, 61227720

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61227719
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61227720 can be divided by 64 positive divisors. The sum of these divisors (counting 61227720) is 1, the average is 0.015625.

Base conversion 61227720

Base System Value
2 Binary 11101001100100001011001000
3 Ternary 11021012200122100
4 Quaternary 3221210023020
5 Quinary 111133241340
6 Senary 10024153400
8 Octal 351441310
10 Decimal 61227720
12 Duodecimal 18608860
16 Hexadecimal 3a642c8
20 Vigesimal j2d960
36 Base36 10gbm0

Cryptographic Hash Functions

md5 acf56da58abc2e666008c8a894eacd7f
sha1 5b9a6846257f07a963d6f1e4aa1a05bd2a1124be
sha256 168fcb5580511452cbea7bbf606c65869b2cc6c13a841876d726dd95bf1095a3
sha512 bb427bbd3104aa63817e64689b4c06201cb073ecd4ab3112d8a05b4f9b32c60274c4d14d5da6d32ca88aaf97a1753de078867a35e80491000e4dc4ebbee6e710
ripemd-160 f9cf2378c0b9460de6efe095b697d278126975bd

61227720 as geometric shapes

Circle

Radius = n
Diameter 122455440
Circumference 384705110.69611
Area 1.1777308400135E+16

Sphere

Radius = n
Volume 9.6146365476949E+23
Surface area 4.710923360054E+16
Circumference 384705110.69611

Square

Length = n
Perimeter 244910880
Area 3748833696398400
Diagonal 86589072.017182

Cube

Length = n
Surface area 22493002178390400
Volume 2.2953253988965E+23
Space diagonal 106049521.8716

Equilateral Triangle

Length = n
Perimeter 183683160
Area 1.6232926078221E+15
Altitude 53024760.935801

Triangular Pyramid

Length = n
Surface area 1.6232926078221E+15
Volume 2.7050669243157E+22
Height 28863024.005727