1949492085 (number)

1949492085 is an odd 10-digits composite number following 1949492084 and preceding 1949492086. In scientific notation, it is written as 1.949492085 × 10^9. The sum of its digits is 51. It has a total of 6 prime factors and 64 positive divisors. There are 900157440 positive integers (up to 1949492085) that are relatively prime to 1949492085.

Interesting facts

Basic properties

Name

Name one billion nine hundred forty-nine million four hundred ninety-two thousand eighty-five

Notation

Scientific notation 1.949492085 × 10^9
Engineering notation 1.949492085 × 10^9

Prime Factorization of 1949492085

Prime Factorization 5 × 51 × 29 × 79 × 71 × 47

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1949492085
Product of the distinct prime numbers

The prime factorization of 1949492085 is 5 × 51 × 29 × 79 × 71 × 47. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 1, 12, 18, 84, 869, 3396, 6227, 52379, 28583, 390002, 340099, 971635, 5082126, 74727486, 65309545, 319467748, 954000309, 7769905333, 5259768095

Basic calculations (n = 1949492085)

Multiplication

n×y
n×2 3898984170
n×3 5848476255
n×4 7797968340
n×5 9747460425

Division

n÷y
n÷2 974746042.5
n÷3 649830695
n÷3 487373021.25
n÷5 389898417

Exponentiation

ny
n2 3800519389477647225
n3 7.4090824686757E+27
n4 1.4443947629796E+37
n5 2.8158361580441E+46

Nth Root

y√n
2√n 44153.052952203
3√n 1249.224497109
4√n 210.12627858553
5√n 72.108140331885

Divisors of 1949492085

1, 5, 29, 47, 51, 71, 79, 145, 235, 255, 355, 395, 1363, 1479, 2059, 2291, 2397, 3337, 3621, 3713, 4029, 5609, 6815, 7395, 10295, 11455, 11985, 16685, 18105, 18565, 20145, 28045, 69513, 96773, 105009, 107677, 116841, 162661, 170187, 189363, 263623, 286059, 347565, 483865, 525045, 538385, 584205, 813305, 850935, 946815, 1318115, 1430295, 4935423, 5491527, 7645067, 8295711, 13444773, 24677115, 27457635, 38225335, 41478555, 67223865, 389898417, 1949492085

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 -1949492084
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 1949492085 can be divided by 64 positive divisors. The sum of these divisors (counting 1949492085) is 1, the average is 0.015625.

Base conversion 1949492085

Base System Value
2 Binary 1110100001100101110001101110101
3 Ternary 12000212022110101120
4 Quaternary 1310030232031311
5 Quinary 12443032221320
6 Senary 521240214153
8 Octal 16414561565
10 Decimal 1949492085
12 Duodecimal 464a6a359
16 Hexadecimal 7432e375
20 Vigesimal 1a946a45
36 Base36 w8odpx

Cryptographic Hash Functions

md5 d56a142d3dc060d162e23b9b8ac6798a
sha1 5ce037d5b5d890ceeac791654144761667768622
sha256 e737e9a08f1f3666500dc0576f1d2bf3228a54c9ea3dcdb40d25c342ae0798cf
sha512 bbc8143da36954b7b941d13f1b0c77c0cc8fc28e8e570ceb17af77b9fc5d2fdbbb0ceeefbe9cd08af3b2898819e2133331d68bb1c1f453f6993936e164b1640c
ripemd-160 2170bab963651a70ac2dfa10427e0977c77c74eb

1949492085 as geometric shapes

Circle

Radius = n
Diameter 3898984170
Circumference 12249020024.935
Area 1.1939683793809E+19

Sphere

Radius = n
Volume 3.1035092071243E+28
Surface area 4.7758735175234E+19
Circumference 12249020024.935

Square

Length = n
Perimeter 7797968340
Area 3800519389477647225
Diagonal 2756998146.346

Cube

Length = n
Surface area 2.2803116336866E+19
Volume 7.4090824686757E+27
Space diagonal 3376619340.1734

Equilateral Triangle

Length = n
Perimeter 5848476255
Area 1.6456731694315E+18
Altitude 1688309670.0867

Triangular Pyramid

Length = n
Surface area 1.6456731694315E+18
Volume 8.7316874266183E+26
Height 918999382.11533