61221000 (number)

61221000 is an even 8-digits composite number following 61220999 and preceding 61221001. In scientific notation, it is written as 6.1221000 × 10^7. The sum of its digits is 12. It has a total of 7 prime factors and 64 positive divisors. There are 16324800 positive integers (up to 61221000) that are relatively prime to 61221000.

Interesting facts

Basic properties

Name

Name sixty-one million two hundred twenty-one thousand

Notation

Scientific notation 6.1221000 × 10^7
Engineering notation 6.1221000 × 10^6

Prime Factorization of 61221000

Prime Factorization 2 × 2 × 2 × 3 × 25 × 5 × 20407

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 15305250
Product of the distinct prime numbers

The prime factorization of 61221000 is 2 × 2 × 2 × 3 × 25 × 5 × 20407. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 10, 67, 93, 494, 487, 6217, 7274, 34379, 41431, 137477, 819160, 9885629, 4676717, 87092265, 96269618, 455820318, 303593475, 2870208422, 3463410659

Basic calculations (n = 61221000)

Multiplication

n×y
n×2 122442000
n×3 183663000
n×4 244884000
n×5 306105000

Division

n÷y
n÷2 30610500
n÷3 20407000
n÷3 15305250
n÷5 12244200

Exponentiation

ny
n2 3748010841000000
n3 2.2945697169686E+23
n4 1.4047585264254E+31
n5 8.6000721746287E+38

Nth Root

y√n
2√n 7824.3849598547
3√n 394.12453654654
4√n 88.455553584016
5√n 36.089435070371

Divisors of 61221000

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1500, 3000, 20407, 40814, 61221, 81628, 102035, 122442, 163256, 204070, 244884, 306105, 408140, 489768, 510175, 612210, 816280, 1020350, 1224420, 1530525, 2040700, 2448840, 2550875, 3061050, 4081400, 5101750, 6122100, 7652625, 10203500, 12244200, 15305250, 20407000, 30610500, 61221000

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 -61220999
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 61221000 can be divided by 64 positive divisors. The sum of these divisors (counting 61221000) is 1, the average is 0.015625.

Base conversion 61221000

Base System Value
2 Binary 11101001100010100010001000
3 Ternary 11021012100102110
4 Quaternary 3221202202020
5 Quinary 111133033000
6 Senary 10024102320
8 Octal 351424210
10 Decimal 61221000
12 Duodecimal 186049a0
16 Hexadecimal 3a62888
20 Vigesimal j2cca0
36 Base36 10g6fc

Cryptographic Hash Functions

md5 2935a320c42a25c35f58f75be756cf84
sha1 64ecb7f7f13d7feeb6c362ba8717c4e38bcaca79
sha256 de80f24360dd71b21eb6ae1deed91f82d75e2f90b17c6e57ab028b8a5b94d4c1
sha512 7a6ea311541a31e952148a7451be8b0ce18b87695280a9369eb6e58e79e43712c0a23f486273cf79155607f585f197791ef62808cf1b7ceb29947e681d2525ba
ripemd-160 bb1f02bd6c0f658a5a541310078bf4b38fc446d5

61221000 as geometric shapes

Circle

Radius = n
Diameter 122442000
Circumference 384662887.69084
Area 1.1774723323661E+16

Sphere

Radius = n
Volume 9.6114711546376E+23
Surface area 4.7098893294642E+16
Circumference 384662887.69084

Square

Length = n
Perimeter 244884000
Area 3748010841000000
Diagonal 86579568.502043

Cube

Length = n
Surface area 22488065046000000
Volume 2.2945697169686E+23
Space diagonal 106037882.49017

Equilateral Triangle

Length = n
Perimeter 183663000
Area 1.6229363009827E+15
Altitude 53018941.245087

Triangular Pyramid

Length = n
Surface area 1.6229363009827E+15
Volume 2.704176344623E+22
Height 28859856.167348