7121902008 (number)

7121902008 is an even 10-digits composite number following 7121902007 and preceding 7121902009. In scientific notation, it is written as 7.121902008 × 10^9. The sum of its digits is 30. It has a total of 6 prime factors and 32 positive divisors. There are 2191353216 positive integers (up to 7121902008) that are relatively prime to 7121902008.

Interesting facts

Basic properties

Name

Name seven billion one hundred twenty-one million nine hundred two thousand eight

Notation

Scientific notation 7.121902008 × 10^9
Engineering notation 7.121902008 × 10^9

Prime Factorization of 7121902008

Prime Factorization 2 × 2 × 2 × 3 × 169 × 1755893

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1780475502
Product of the distinct prime numbers

The prime factorization of 7121902008 is 2 × 2 × 2 × 3 × 169 × 1755893. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 2, 83, 8, 95, 502, 234, 3762, 79094, 65411, 149767, 12556, 2918843, 3159090, 25455158, 15687576, 117363397, 719895989, 7230031675, 1386031534

Basic calculations (n = 7121902008)

Multiplication

n×y
n×2 14243804016
n×3 21365706024
n×4 28487608032
n×5 35609510040

Division

n÷y
n÷2 3560951004
n÷3 2373967336
n÷3 1780475502
n÷5 1424380401.6

Exponentiation

ny
n2 5.0721488211554E+19
n3 3.6123346874262E+29
n4 2.5726693663949E+39
n5 1.8322299126448E+49

Nth Root

y√n
2√n 84391.36216462
3√n 1923.9716333777
4√n 290.50191421851
5√n 93.437067286817

Divisors of 7121902008

1, 2, 3, 4, 6, 8, 12, 24, 169, 338, 507, 676, 1014, 1352, 2028, 4056, 1755893, 3511786, 5267679, 7023572, 10535358, 14047144, 21070716, 42141432, 296745917, 593491834, 890237751, 1186983668, 1780475502, 2373967336, 3560951004, 7121902008

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7121902007
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7121902008 can be divided by 32 positive divisors. The sum of these divisors (counting 7121902008) is 1, the average is 0.03125.

Base conversion 7121902008

Base System Value
2 Binary 110101000011111111001100110111000
3 Ternary 200101100010002220110
4 Quaternary 12220133321212320
5 Quinary 104041201331013
6 Senary 3134411024320
8 Octal 65037714670
10 Decimal 7121902008
12 Duodecimal 146913b0a0
16 Hexadecimal 1a87f99b8
20 Vigesimal 5b5bhf08
36 Base36 39s72rc

Cryptographic Hash Functions

md5 54a4dd7505890577c374b8ceb657de70
sha1 0df363548fd0ec30e6887eb6035bfe6622c5e9f7
sha256 9cdc9083780cf242dc3f6ef087f4169b7a7668f60b7a195080b6fc1e56db5ed0
sha512 fa60c1a2dd6009856f0290e4c5fd2f4b7b4ebecccf5a34a0474fa7449b01313e6ca065b54fcd80880f039875ed902f12cf177f7d4e8bf3eff0f672720ddf224d
ripemd-160 a1daaa110a2729c421cf930d0d94ed5d40932f88

7121902008 as geometric shapes

Circle

Radius = n
Diameter 14243804016
Circumference 44748230055.838
Area 1.5934625474456E+20

Sphere

Radius = n
Volume 1.5131312155101E+30
Surface area 6.3738501897824E+20
Circumference 44748230055.838

Square

Length = n
Perimeter 28487608032
Area 5.0721488211554E+19
Diagonal 10071890409.606

Cube

Length = n
Surface area 3.0432892926933E+20
Volume 3.6123346874262E+29
Space diagonal 12335496124.383

Equilateral Triangle

Length = n
Perimeter 21365706024
Area 2.196304865448E+19
Altitude 6167748062.1914

Triangular Pyramid

Length = n
Surface area 2.196304865448E+19
Volume 4.2571772556574E+28
Height 3357296803.2019