7121902012 (number)

7121902012 is an even 10-digits composite number following 7121902011 and preceding 7121902013. In scientific notation, it is written as 7.121902012 × 10^9. The sum of its digits is 25. It has a total of 6 prime factors and 48 positive divisors. There are 3203746560 positive integers (up to 7121902012) that are relatively prime to 7121902012.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.121902012 × 10^9
Engineering notation 7.121902012 × 10^9

Prime Factorization of 7121902012

Prime Factorization 2 × 2 × 19 × 29 × 61 × 52973

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3560951006
Product of the distinct prime numbers

The prime factorization of 7121902012 is 2 × 2 × 19 × 29 × 61 × 52973. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 8, 44, 27, 764, 456, 9810, 8032, 41381, 14462, 212450, 363061, 1047552, 7771939, 10991976, 30815704, 310953451, 642504929, 1376373991, 7049506132

Basic calculations (n = 7121902012)

Multiplication

n×y
n×2 14243804024
n×3 21365706036
n×4 28487608048
n×5 35609510060

Division

n÷y
n÷2 3560951006
n÷3 2373967337.3333
n÷3 1780475503
n÷5 1424380402.4

Exponentiation

ny
n2 5.072148826853E+19
n3 3.6123346935128E+29
n4 2.5726693721746E+39
n5 1.8322299177901E+49

Nth Root

y√n
2√n 84391.362188319
3√n 1923.9716337379
4√n 290.5019142593
5√n 93.437067297312

Divisors of 7121902012

1, 2, 4, 19, 29, 38, 58, 61, 76, 116, 122, 244, 551, 1102, 1159, 1769, 2204, 2318, 3538, 4636, 7076, 33611, 52973, 67222, 105946, 134444, 211892, 1006487, 1536217, 2012974, 3072434, 3231353, 4025948, 6144868, 6462706, 12925412, 29188123, 58376246, 61395707, 93709237, 116752492, 122791414, 187418474, 245582828, 374836948, 1780475503, 3560951006, 7121902012

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7121902011
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7121902012 can be divided by 48 positive divisors. The sum of these divisors (counting 7121902012) is 1, the average is 0.020833333333333.

Base conversion 7121902012

Base System Value
2 Binary 110101000011111111001100110111100
3 Ternary 200101100010002220121
4 Quaternary 12220133321212330
5 Quinary 104041201331022
6 Senary 3134411024324
8 Octal 65037714674
10 Decimal 7121902012
12 Duodecimal 146913b0a4
16 Hexadecimal 1a87f99bc
20 Vigesimal 5b5bhf0c
36 Base36 39s72rg

Cryptographic Hash Functions

md5 c991e4299d6ae49ae8f43c4ce4a94669
sha1 2c6b10991caf1e6fff70a6563037a16c1f3ca73a
sha256 20bf1b00dfee6970937136fc34aff73affabf91ad5bdf8a4ed8e4b298c0ac3a2
sha512 32ebfbba5c186e1106321f271ad1888a6bd69931df602889f7e7d6d9e596fb5aaa2a56aede32758079423cd13a29dd9b325f2b777915a77cab674c92261a2982
ripemd-160 643170fe1aff82b32bce6eeb4b8896c841c50ce7

7121902012 as geometric shapes

Circle

Radius = n
Diameter 14243804024
Circumference 44748230080.971
Area 1.5934625492355E+20

Sphere

Radius = n
Volume 1.5131312180596E+30
Surface area 6.3738501969421E+20
Circumference 44748230080.971

Square

Length = n
Perimeter 28487608048
Area 5.072148826853E+19
Diagonal 10071890415.263

Cube

Length = n
Surface area 3.0432892961118E+20
Volume 3.6123346935128E+29
Space diagonal 12335496131.311

Equilateral Triangle

Length = n
Perimeter 21365706036
Area 2.1963048679151E+19
Altitude 6167748065.6555

Triangular Pyramid

Length = n
Surface area 2.1963048679151E+19
Volume 4.2571772628305E+28
Height 3357296805.0875