1285385067 (number)

1285385067 is an odd 10-digits composite number following 1285385066 and preceding 1285385068. In scientific notation, it is written as 1.285385067 × 10^9. The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors. There are 827374128 positive integers (up to 1285385067) that are relatively prime to 1285385067.

Interesting facts

Basic properties

Name

Name one billion two hundred eighty-five million three hundred eighty-five thousand sixty-seven

Notation

Scientific notation 1.285385067 × 10^9
Engineering notation 1.285385067 × 10^9

Prime Factorization of 1285385067

Prime Factorization 3 × 3 × 29 × 4924847

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 428461689
Product of the distinct prime numbers

The prime factorization of 1285385067 is 3 × 3 × 29 × 4924847. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 2, 73, 72, 619, 236, 4111, 610, 68546, 94878, 474734, 229956, 5540432, 7874041, 14449451, 18699291, 264581064, 405802711, 1893334225, 9738860601

Basic calculations (n = 1285385067)

Multiplication

n×y
n×2 2570770134
n×3 3856155201
n×4 5141540268
n×5 6426925335

Division

n÷y
n÷2 642692533.5
n÷3 428461689
n÷3 321346266.75
n÷5 257077013.4

Exponentiation

ny
n2 1652214770466594489
n3 2.1237321934346E+27
n4 2.729813647748E+36
n5 3.5088616985081E+45

Nth Root

y√n
2√n 35852.267250482
3√n 1087.2875539031
4√n 189.34694940897
5√n 66.344763460548

Divisors of 1285385067

1, 3, 9, 29, 87, 261, 4924847, 14774541, 44323623, 142820563, 428461689, 1285385067

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1285385066
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1285385067 can be divided by 12 positive divisors. The sum of these divisors (counting 1285385067) is 1, the average is 0.083333333333333.

Base conversion 1285385067

Base System Value
2 Binary 1001100100111010110101101101011
3 Ternary 10022120200022211100
4 Quaternary 1030213112231223
5 Quinary 10113024310232
6 Senary 331314132443
8 Octal 11447265553
10 Decimal 1285385067
12 Duodecimal 2ba581123
16 Hexadecimal 4c9d6b6b
20 Vigesimal 101dd2d7
36 Base36 l9a9gr

Cryptographic Hash Functions

md5 fd206d66c870965f9924c3301f878f4d
sha1 68fcd7576eac6953aceeb1020325666f0ed32b51
sha256 fcbbdb6d102fc27838d04aa71871732649376eea45f990e1d26886b52b088509
sha512 c252177eeb83a1aa329bf2d5251d8e12dde62cbbf3b3101fe134cd7ef1494d03608650456f6f45780fc02689f319a5eff66f149171bbe54ee9f9a231c7e148a7
ripemd-160 aeea259f3876270d151763fb0ab860ace25c9464

1285385067 as geometric shapes

Circle

Radius = n
Diameter 2570770134
Circumference 8076312567.0424
Area 5.1905857850504E+18

Sphere

Radius = n
Volume 8.8958686094483E+27
Surface area 2.0762343140202E+19
Circumference 8076312567.0424

Square

Length = n
Perimeter 5141540268
Area 1652214770466594489
Diagonal 1817808994.6232

Cube

Length = n
Surface area 9.9132886227996E+18
Volume 2.1237321934346E+27
Space diagonal 2226352243.3343

Equilateral Triangle

Length = n
Perimeter 3856155201
Area 7.1542998186597E+17
Altitude 1113176121.6672

Triangular Pyramid

Length = n
Surface area 7.1542998186597E+17
Volume 2.5028423923363E+26
Height 605936331.54108