1220291245 (number)

1220291245 is an odd 10-digits composite number following 1220291244 and preceding 1220291246. In scientific notation, it is written as 1.220291245 × 10^9. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 924852240 positive integers (up to 1220291245) that are relatively prime to 1220291245.

Interesting facts

Basic properties

Name

Name one billion two hundred twenty million two hundred ninety-one thousand two hundred forty-five

Notation

Scientific notation 1.220291245 × 10^9
Engineering notation 1.220291245 × 10^9

Prime Factorization of 1220291245

Prime Factorization 5 × 19 × 12845171

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1220291245
Product of the distinct prime numbers

The prime factorization of 1220291245 is 5 × 19 × 12845171. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 10, 74, 84, 437, 669, 36, 7524, 14506, 77341, 474332, 181436, 3139071, 6057785, 2320837, 89784097, 177923567, 170748578, 5318090596, 3609001281

Basic calculations (n = 1220291245)

Multiplication

n×y
n×2 2440582490
n×3 3660873735
n×4 4881164980
n×5 6101456225

Division

n÷y
n÷2 610145622.5
n÷3 406763748.33333
n÷3 305072811.25
n÷5 244058249

Exponentiation

ny
n2 1489110722623650025
n3 1.8171487776533E+27
n4 2.2174507442327E+36
n5 2.7059357294059E+45

Nth Root

y√n
2√n 34932.667304401
3√n 1068.6147517829
4√n 186.9028285083
5√n 65.65876340067

Divisors of 1220291245

1, 5, 19, 95, 12845171, 64225855, 244058249, 1220291245

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 -1220291244
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 1220291245 can be divided by 8 positive divisors. The sum of these divisors (counting 1220291245) is 1, the average is 0.125.

Base conversion 1220291245

Base System Value
2 Binary 1001000101111000010101010101101
3 Ternary 10011001012012220001
4 Quaternary 1020233002222231
5 Quinary 4444343304440
6 Senary 321031024301
8 Octal 11057025255
10 Decimal 1220291245
12 Duodecimal 2a080b091
16 Hexadecimal 48bc2aad
20 Vigesimal j16g825
36 Base36 k6j2r1

Cryptographic Hash Functions

md5 6b5ea84df8a3a1148edcd64108ebb7d3
sha1 32b2dac54c1f8cf45881082fee7717845b1da62c
sha256 446b136dfedc45cb334d33df6ee2fea2edc499ef202b329effff10184014f219
sha512 650096d3824c47618858c7fcaf5d07cdee3d67cfb0ffee2ff1127bba7ef46fdc831bd44478b245d5468c8500029142cd92974ec7ee29c7e3d86874fcd728bb02
ripemd-160 03def13a393214660527c77af6eb4dedf20d22d6

1220291245 as geometric shapes

Circle

Radius = n
Diameter 2440582490
Circumference 7667316021.0639
Area 4.6781793065762E+18

Sphere

Radius = n
Volume 7.6116550004736E+27
Surface area 1.8712717226305E+19
Circumference 7667316021.0639

Square

Length = n
Perimeter 4881164980
Area 1489110722623650025
Diagonal 1725752428.7241

Cube

Length = n
Surface area 8934664335741900150
Volume 1.8171487776533E+27
Space diagonal 2113606436.3715

Equilateral Triangle

Length = n
Perimeter 3660873735
Area 6.4480385741994E+17
Altitude 1056803218.1857

Triangular Pyramid

Length = n
Surface area 6.4480385741994E+17
Volume 2.1415303718391E+26
Height 575250809.57472