61043865 (number)

61043865 is an odd 8-digits composite number following 61043864 and preceding 61043866. In scientific notation, it is written as 6.1043865 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 30843072 positive integers (up to 61043865) that are relatively prime to 61043865.

Interesting facts

Basic properties

Name

Name sixty-one million forty-three thousand eight hundred sixty-five

Notation

Scientific notation 6.1043865 × 10^7
Engineering notation 6.1043865 × 10^6

Prime Factorization of 61043865

Prime Factorization 3 × 5 × 19 × 214189

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 61043865
Product of the distinct prime numbers

The prime factorization of 61043865 is 3 × 5 × 19 × 214189. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 8, 43, 1, 470, 509, 3889, 4414, 91671, 41346, 921491, 263714, 4692918, 1780916, 1332866, 7794887, 345567787, 293240937, 3650941415, 9144790748

Basic calculations (n = 61043865)

Multiplication

n×y
n×2 122087730
n×3 183131595
n×4 244175460
n×5 305219325

Division

n÷y
n÷2 30521932.5
n÷3 20347955
n÷3 15260966.25
n÷5 12208773

Exponentiation

ny
n2 3726353454138225
n3 2.274710171967E+23
n4 1.3885710065168E+31
n5 8.4763741064725E+38

Nth Root

y√n
2√n 7813.0573401198
3√n 393.74405332415
4√n 88.391500383916
5√n 36.068526841063

Divisors of 61043865

1, 3, 5, 15, 19, 57, 95, 285, 214189, 642567, 1070945, 3212835, 4069591, 12208773, 20347955, 61043865

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -61043864
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 61043865 can be divided by 16 positive divisors. The sum of these divisors (counting 61043865) is 1, the average is 0.0625.

Base conversion 61043865

Base System Value
2 Binary 11101000110111010010011001
3 Ternary 11020212100102220
4 Quaternary 3220313102121
5 Quinary 111111400430
6 Senary 10020214253
8 Octal 350672231
10 Decimal 61043865
12 Duodecimal 1853a389
16 Hexadecimal 3a37499
20 Vigesimal j1a9d5
36 Base36 10cdqx

Cryptographic Hash Functions

md5 2b992785fc04f2178f6ae35d8cb25256
sha1 c153a16d5f21050854bd07fbbacc54c1eb5b068e
sha256 625b28213c884145346d959fe0ba8e30dcec161ee7aae31c05c77fc4e16aa996
sha512 ce50430085809661239c8171664f10fe3b9077c95a5317e94a58b2b3c5aa59c9ab1dae340288de16807f53b0598bfa3fbd80e3fc66a0e89302fd4bbe9eb1a867
ripemd-160 0d4714844614eba52fbe83b72f1daea391aee0a6

61043865 as geometric shapes

Circle

Radius = n
Diameter 122087730
Circumference 383549915.66145
Area 1.17066846362E+16

Sphere

Radius = n
Volume 9.5282836870632E+23
Surface area 4.6826738544798E+16
Circumference 383549915.66145

Square

Length = n
Perimeter 244175460
Area 3726353454138225
Diagonal 86329061.782672

Cube

Length = n
Surface area 22358120724829350
Volume 2.274710171967E+23
Space diagonal 105731075.67038

Equilateral Triangle

Length = n
Perimeter 183131595
Area 1.6135583773818E+15
Altitude 52865537.835188

Triangular Pyramid

Length = n
Surface area 1.6135583773818E+15
Volume 2.6807716463864E+22
Height 28776353.927557