85961449 (number)

85961449 is an odd 8-digits composite number following 85961448 and preceding 85961450. In scientific notation, it is written as 8.5961449 × 10^7. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 72113280 positive integers (up to 85961449) that are relatively prime to 85961449.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.5961449 × 10^7
Engineering notation 8.5961449 × 10^6

Prime Factorization of 85961449

Prime Factorization 7 × 47 × 261281

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 85961449
Product of the distinct prime numbers

The prime factorization of 85961449 is 7 × 47 × 261281. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 6, 83, 24, 485, 294, 4104, 6660, 80658, 44434, 197827, 525525, 4639931, 8462935, 31561505, 86071926, 158998471, 918063812, 6041090917, 1329755561

Basic calculations (n = 85961449)

Multiplication

n×y
n×2 171922898
n×3 257884347
n×4 343845796
n×5 429807245

Division

n÷y
n÷2 42980724.5
n÷3 28653816.333333
n÷3 21490362.25
n÷5 17192289.8

Exponentiation

ny
n2 7389370714179601
n3 6.3520101378904E+23
n4 5.4602799551575E+31
n5 4.6937357689099E+39

Nth Root

y√n
2√n 9271.5397318892
3√n 441.33453122948
4√n 96.288834928507
5√n 38.62431101482

Divisors of 85961449

1, 7, 47, 329, 261281, 1828967, 12280207, 85961449

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85961448
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85961449 can be divided by 8 positive divisors. The sum of these divisors (counting 85961449) is 1, the average is 0.125.

Base conversion 85961449

Base System Value
2 Binary 101000111111010101011101001
3 Ternary 12222202021221101
4 Quaternary 11013322223221
5 Quinary 134001231244
6 Senary 12310241401
8 Octal 507725351
10 Decimal 85961449
12 Duodecimal 24956261
16 Hexadecimal 51faae9
20 Vigesimal 16h53c9
36 Base36 1f6ga1

Cryptographic Hash Functions

md5 4b3ec21236b8f5b5f9b0d650a139f894
sha1 6fcf4e56706b301925e13f9b0dce51b4d8699890
sha256 e55d022e67fe0b23f17d2e34f2f5008505041fbe8974a5ed7e02082b2dc1fa51
sha512 19945eaccc51e79a7446f3a8822a26d4c74e520952050a3ca4f08b59eb619aa66324ea41669ba5bed803fb899f952c9cd22d9ee2641d557b48a57917de90a60a
ripemd-160 5890054614ec339c50957279db06e7a46dec6690

85961449 as geometric shapes

Circle

Radius = n
Diameter 171922898
Circumference 540111713.34067
Area 2.3214392750318E+16

Sphere

Radius = n
Volume 2.6607237846299E+24
Surface area 9.2857571001273E+16
Circumference 540111713.34067

Square

Length = n
Perimeter 343845796
Area 7389370714179601
Diagonal 121567847.01704

Cube

Length = n
Surface area 44336224285077606
Volume 6.3520101378904E+23
Space diagonal 148889597.16024

Equilateral Triangle

Length = n
Perimeter 257884347
Area 3.1996913782301E+15
Altitude 74444798.58012

Triangular Pyramid

Length = n
Surface area 3.1996913782301E+15
Volume 7.48591573778E+22
Height 40522615.672348