61509460 (number)

61509460 is an even 8-digits composite number following 61509459 and preceding 61509461. In scientific notation, it is written as 6.1509460 × 10^7. The sum of its digits is 31. It has a total of 6 prime factors and 48 positive divisors. There are 23137920 positive integers (up to 61509460) that are relatively prime to 61509460.

Interesting facts

Basic properties

Name

Name sixty-one million five hundred nine thousand four hundred sixty

Notation

Scientific notation 6.1509460 × 10^7
Engineering notation 6.1509460 × 10^6

Prime Factorization of 61509460

Prime Factorization 2 × 2 × 5 × 19 × 157 × 1031

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 30754730
Product of the distinct prime numbers

The prime factorization of 61509460 is 2 × 2 × 5 × 19 × 157 × 1031. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 10, 45, 44, 373, 970, 1688, 2760, 87945, 85346, 268062, 705201, 4653805, 8403650, 10654288, 84060470, 15719001, 288601975, 3810156285, 5454474677

Basic calculations (n = 61509460)

Multiplication

n×y
n×2 123018920
n×3 184528380
n×4 246037840
n×5 307547300

Division

n÷y
n÷2 30754730
n÷3 20503153.333333
n÷3 15377365
n÷5 12301892

Exponentiation

ny
n2 3783413669491600
n3 2.3271573176705E+23
n4 1.4314218994496E+31
n5 8.8045988067319E+38

Nth Root

y√n
2√n 7842.7966950572
3√n 394.74257649057
4√n 88.559565802104
5√n 36.123380263005

Divisors of 61509460

1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 157, 190, 314, 380, 628, 785, 1031, 1570, 2062, 2983, 3140, 4124, 5155, 5966, 10310, 11932, 14915, 19589, 20620, 29830, 39178, 59660, 78356, 97945, 161867, 195890, 323734, 391780, 647468, 809335, 1618670, 3075473, 3237340, 6150946, 12301892, 15377365, 30754730, 61509460

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61509459
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61509460 can be divided by 48 positive divisors. The sum of these divisors (counting 61509460) is 1, the average is 0.020833333333333.

Base conversion 61509460

Base System Value
2 Binary 11101010101000111101010100
3 Ternary 11021202000010011
4 Quaternary 3222220331110
5 Quinary 111221300320
6 Senary 10034210004
8 Octal 352507524
10 Decimal 61509460
12 Duodecimal 18723904
16 Hexadecimal 3aa8f54
20 Vigesimal j48dd0
36 Base36 10md04

Cryptographic Hash Functions

md5 1594effe85684777f13f7472c3ad49ea
sha1 b1fb2d8f56c67e215e7243503d314019f3edcf30
sha256 a2142e95b5bcbcc4c374a270066a3257096cb7f0b3a11092188082a020826167
sha512 ee1add54264f0bb6b55d8cf2ada6ebfe973163714b2fda59ed8f2d02f3990422e8deefbe7a732c3eb21f4e521380182fe707a0278e19910c9d54e5f8bc18cc40
ripemd-160 c0c65b2a4079d2947f04378bf358fa0fd73b4868

61509460 as geometric shapes

Circle

Radius = n
Diameter 123018920
Circumference 386475335.32455
Area 1.1885944589566E+16

Sphere

Radius = n
Volume 9.747973777255E+23
Surface area 4.7543778358264E+16
Circumference 386475335.32455

Square

Length = n
Perimeter 246037840
Area 3783413669491600
Diagonal 86987512.546245

Cube

Length = n
Surface area 22700482016949600
Volume 2.3271573176705E+23
Space diagonal 106537509.86613

Equilateral Triangle

Length = n
Perimeter 184528380
Area 1.6382661754025E+15
Altitude 53268754.933063

Triangular Pyramid

Length = n
Surface area 1.6382661754025E+15
Volume 2.7425812003545E+22
Height 28995837.515415