1999487672 (number)

1999487672 is an even 10-digits composite number following 1999487671 and preceding 1999487673. In scientific notation, it is written as 1.999487672 × 10^9. The sum of its digits is 62. It has a total of 7 prime factors and 64 positive divisors. There are 771563520 positive integers (up to 1999487672) that are relatively prime to 1999487672.

Interesting facts

Basic properties

Name

Name one billion nine hundred ninety-nine million four hundred eighty-seven thousand six hundred seventy-two

Notation

Scientific notation 1.999487672 × 10^9
Engineering notation 1.999487672 × 10^9

Prime Factorization of 1999487672

Prime Factorization 2 × 2 × 2 × 91 × 13 × 41 × 5153

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 499871918
Product of the distinct prime numbers

The prime factorization of 1999487672 is 2 × 2 × 2 × 91 × 13 × 41 × 5153. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 2, 15, 70, 123, 208, 3922, 7980, 11405, 3938, 519101, 402405, 1553681, 6134807, 66121904, 74943289, 493622952, 506186033, 6570365739, 4790208899

Basic calculations (n = 1999487672)

Multiplication

n×y
n×2 3998975344
n×3 5998463016
n×4 7997950688
n×5 9997438360

Division

n÷y
n÷2 999743836
n÷3 666495890.66667
n÷3 499871918
n÷5 399897534.4

Exponentiation

ny
n2 3997950950479979584
n3 7.9938536387454E+27
n4 1.5983611802444E+37
n5 3.195903475302E+46

Nth Root

y√n
2√n 44715.631181948
3√n 1259.8134585687
4√n 211.46070836434
5√n 72.474252738075

Divisors of 1999487672

1, 2, 4, 8, 13, 26, 41, 52, 82, 91, 104, 164, 182, 328, 364, 533, 728, 1066, 1183, 2132, 2366, 3731, 4264, 4732, 5153, 7462, 9464, 10306, 14924, 20612, 29848, 41224, 48503, 66989, 97006, 133978, 194012, 211273, 267956, 388024, 422546, 468923, 535912, 845092, 937846, 1690184, 1875692, 2746549, 3751384, 5493098, 6095999, 10986196, 12191998, 19225843, 21972392, 24383996, 38451686, 48767992, 76903372, 153806744, 249935959, 499871918, 999743836, 1999487672

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 -1999487671
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 1999487672 can be divided by 64 positive divisors. The sum of these divisors (counting 1999487672) is 1, the average is 0.015625.

Base conversion 1999487672

Base System Value
2 Binary 1110111001011011100001010111000
3 Ternary 12011100101111102222
4 Quaternary 1313023130022320
5 Quinary 13043332101142
6 Senary 530223543212
8 Octal 16713341270
10 Decimal 1999487672
12 Duodecimal 47975ab08
16 Hexadecimal 772dc2b8
20 Vigesimal 1b4gfj3c
36 Base36 x2fyk8

Cryptographic Hash Functions

md5 a42b1652d02ed66ac13c6f99083254b8
sha1 0380d7053fe88cae93d282ec2924d855d722e5b6
sha256 932b7a961b22eb25ff40359c3ccda17afa049438e913031219e552be5280741b
sha512 2552fba463c34ce7ef2e1522c93ce8cda26f90ca7c958727cd747bd0e266fefabb1e882b2c69adcfe587ea76c585478f3a36f4a5c3d3273832e3e79575bda48a
ripemd-160 eb655768ff725ad8a12f7651c3f2a66a20a4f940

1999487672 as geometric shapes

Circle

Radius = n
Diameter 3998975344
Circumference 12563151562.597
Area 1.255993333544E+19

Sphere

Radius = n
Volume 3.3484575820473E+28
Surface area 5.0239733341761E+19
Circumference 12563151562.597

Square

Length = n
Perimeter 7997950688
Area 3997950950479979584
Diagonal 2827702583.5402

Cube

Length = n
Surface area 2.398770570288E+19
Volume 7.9938536387454E+27
Space diagonal 3463214237.0116

Equilateral Triangle

Length = n
Perimeter 5998463016
Area 1.7311635430999E+18
Altitude 1731607118.5058

Triangular Pyramid

Length = n
Surface area 1.7311635430999E+18
Volume 9.4208468596161E+26
Height 942567527.84674