85149744 (number)

85149744 is an even 8-digits composite number following 85149743 and preceding 85149745. In scientific notation, it is written as 8.5149744 × 10^7. The sum of its digits is 42. It has a total of 8 prime factors and 80 positive divisors. There are 27543040 positive integers (up to 85149744) that are relatively prime to 85149744.

Interesting facts

Basic properties

Name

Name eighty-five million one hundred forty-nine thousand seven hundred forty-four

Notation

Scientific notation 8.5149744 × 10^7
Engineering notation 8.5149744 × 10^6

Prime Factorization of 85149744

Prime Factorization 2 × 2 × 2 × 2 × 3 × 59 × 281 × 107

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 10643718
Product of the distinct prime numbers

The prime factorization of 85149744 is 2 × 2 × 2 × 2 × 3 × 59 × 281 × 107. Since it has a total of 8 prime factors.

Most popular turbo-numbers

5, 2, 44, 20, 984, 659, 7591, 983, 76256, 49252, 411933, 736858, 1228479, 2661326, 3971209, 65150065, 808466521, 660916857, 5111491507, 426649861

Basic calculations (n = 85149744)

Multiplication

n×y
n×2 170299488
n×3 255449232
n×4 340598976
n×5 425748720

Division

n÷y
n÷2 42574872
n÷3 28383248
n÷3 21287436
n÷5 17029948.8

Exponentiation

ny
n2 7250478903265536
n3 6.1737642249046E+23
n4 5.2569444326699E+31
n5 4.4762747266406E+39

Nth Root

y√n
2√n 9227.6618923756
3√n 439.94101137579
4√n 96.060719820203
5√n 38.551090660946

Divisors of 85149744

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 59, 107, 118, 177, 214, 236, 281, 321, 354, 428, 472, 562, 642, 708, 843, 856, 944, 1124, 1284, 1416, 1686, 1712, 2248, 2568, 2832, 3372, 4496, 5136, 6313, 6744, 12626, 13488, 16579, 18939, 25252, 30067, 33158, 37878, 49737, 50504, 60134, 66316, 75756, 90201, 99474, 101008, 120268, 132632, 151512, 180402, 198948, 240536, 265264, 303024, 360804, 397896, 481072, 721608, 795792, 1443216, 1773953, 3547906, 5321859, 7095812, 10643718, 14191624, 21287436, 28383248, 42574872, 85149744

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85149743
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85149744 can be divided by 80 positive divisors. The sum of these divisors (counting 85149744) is 1, the average is 0.0125.

Base conversion 85149744

Base System Value
2 Binary 101000100110100100000110000
3 Ternary 12221020001111020
4 Quaternary 11010310200300
5 Quinary 133244242434
6 Senary 12241015440
8 Octal 504644060
10 Decimal 85149744
12 Duodecimal 24624580
16 Hexadecimal 5134830
20 Vigesimal 16c3e74
36 Base36 1ep1yo

Cryptographic Hash Functions

md5 b57738f433731144a739eb08aa0717b6
sha1 7ec637981da99ef00239cbe602a5b8462cb972bc
sha256 8ca4242a8801cdc84223821006adaa20a54241086e16f58c6e9d5c43475e5434
sha512 09e6157e59acccdf20d9bf86c1e193c1ce7a40c2a90e5935947dd4b3bc31bec51990d0cc0a1b04b2c31b397bd78a2014549b06a85ec91d49f5284b0661d173ca
ripemd-160 5256e8bb198f343c6ee2f84c46efc4bd609409cb

85149744 as geometric shapes

Circle

Radius = n
Diameter 170299488
Circumference 535011620.4109
Area 2.2778051257507E+16

Sphere

Radius = n
Volume 2.5860603111941E+24
Surface area 9.1112205030027E+16
Circumference 535011620.4109

Square

Length = n
Perimeter 340598976
Area 7250478903265536
Diagonal 120419922.7974

Cube

Length = n
Surface area 43502873419593216
Volume 6.1737642249046E+23
Space diagonal 147483682.85948

Equilateral Triangle

Length = n
Perimeter 255449232
Area 3.1395494599155E+15
Altitude 73741841.429742

Triangular Pyramid

Length = n
Surface area 3.1395494599155E+15
Volume 7.2758509147949E+22
Height 40139974.265799