2155252008 (number)

2155252008 is an even 10-digits composite number following 2155252007 and preceding 2155252009. In scientific notation, it is written as 2.155252008 × 10^9. The sum of its digits is 30. It has a total of 7 prime factors and 64 positive divisors. There are 568417536 positive integers (up to 2155252008) that are relatively prime to 2155252008.

Interesting facts

Basic properties

Name

Name two billion one hundred fifty-five million two hundred fifty-two thousand eight

Notation

Scientific notation 2.155252008 × 10^9
Engineering notation 2.155252008 × 10^9

Prime Factorization of 2155252008

Prime Factorization 2 × 2 × 2 × 3 × 7 × 13 × 986837

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 538813002
Product of the distinct prime numbers

The prime factorization of 2155252008 is 2 × 2 × 2 × 3 × 7 × 13 × 986837. Since it has a total of 7 prime factors.

Most popular turbo-numbers

9, 3, 35, 3, 907, 999, 9351, 423, 73455, 66082, 768095, 703080, 2365025, 3854572, 2562687, 99123792, 856378008, 267469682, 9534439040, 8228510016

Basic calculations (n = 2155252008)

Multiplication

n×y
n×2 4310504016
n×3 6465756024
n×4 8621008032
n×5 10776260040

Division

n÷y
n÷2 1077626004
n÷3 718417336
n÷3 538813002
n÷5 431050401.6

Exponentiation

ny
n2 4645111217988032064
n3 1.0011385279952E+28
n4 2.1577058227478E+37
n5 4.6503998071505E+46

Nth Root

y√n
2√n 46424.691792192
3√n 1291.7129674493
4√n 215.4638990462
5√n 73.569806143474

Divisors of 2155252008

1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 986837, 1973674, 2960511, 3947348, 5921022, 6907859, 7894696, 11842044, 12828881, 13815718, 20723577, 23684088, 25657762, 27631436, 38486643, 41447154, 51315524, 55262872, 76973286, 82894308, 89802167, 102631048, 153946572, 165788616, 179604334, 269406501, 307893144, 359208668, 538813002, 718417336, 1077626004, 2155252008

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -2155252007
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 2155252008 can be divided by 64 positive divisors. The sum of these divisors (counting 2155252008) is 1, the average is 0.015625.

Base conversion 2155252008

Base System Value
2 Binary 10000000011101101000100100101000
3 Ternary 12120012111010221110
4 Quaternary 2000131220210220
5 Quinary 13403221031013
6 Senary 553510310320
8 Octal 20035504450
10 Decimal 2155252008
12 Duodecimal 5019583a0
16 Hexadecimal 80768928
20 Vigesimal 1dda6a08
36 Base36 zn6j3c

Cryptographic Hash Functions

md5 2e6e408d2718bb39dfa1d9baf5cafc6f
sha1 ee781ca6d34af4daea4f97c67a513203d36a7eac
sha256 3cac3de65dd161b70f956204f21ee0a060e625cf82550a14bfe9b05f2879b85f
sha512 20149acd4f90ea885be0a0489fca2a194569fb6f756e0ed9f0a44a2f0b6300a2d024d2edd5b72bfd98fee36c613c0228767f2094d9b165f80ae335d4fa472de4
ripemd-160 4dccbefee77c3870bb6d48f225c6caa242c1f8bf

2155252008 as geometric shapes

Circle

Radius = n
Diameter 4310504016
Circumference 13541847749.935
Area 1.4593047277539E+19

Sphere

Radius = n
Volume 4.1935592597006E+28
Surface area 5.8372189110155E+19
Circumference 13541847749.935

Square

Length = n
Perimeter 8621008032
Area 4645111217988032064
Diagonal 3047986620.0454

Cube

Length = n
Surface area 2.7870667307928E+19
Volume 1.0011385279952E+28
Space diagonal 3733005980.9708

Equilateral Triangle

Length = n
Perimeter 6465756024
Area 2.0113921590909E+18
Altitude 1866502990.4854

Triangular Pyramid

Length = n
Surface area 2.0113921590909E+18
Volume 1.1798530700875E+27
Height 1015995540.0151