1989469480 (number)

1989469480 is an even 10-digits composite number following 1989469479 and preceding 1989469481. In scientific notation, it is written as 1.989469480 × 10^9. The sum of its digits is 58. It has a total of 7 prime factors and 64 positive divisors. There are 739664640 positive integers (up to 1989469480) that are relatively prime to 1989469480.

Interesting facts

Basic properties

Name

Name one billion nine hundred eighty-nine million four hundred sixty-nine thousand four hundred eighty

Notation

Scientific notation 1.989469480 × 10^9
Engineering notation 1.989469480 × 10^9

Prime Factorization of 1989469480

Prime Factorization 2 × 2 × 2 × 5 × 19 × 53 × 49391

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 497367370
Product of the distinct prime numbers

The prime factorization of 1989469480 is 2 × 2 × 2 × 5 × 19 × 53 × 49391. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 5, 7, 88, 502, 415, 9541, 1497, 9844, 7558, 532264, 2569, 8289418, 8592004, 38238597, 16883061, 426397878, 954927000, 7434718247, 6762269538

Basic calculations (n = 1989469480)

Multiplication

n×y
n×2 3978938960
n×3 5968408440
n×4 7957877920
n×5 9947347400

Division

n÷y
n÷2 994734740
n÷3 663156493.33333
n÷3 497367370
n÷5 397893896

Exponentiation

ny
n2 3957988811851470400
n3 7.87429794336E+27
n4 1.5665675434741E+37
n5 3.1166383161004E+46

Nth Root

y√n
2√n 44603.469371788
3√n 1257.7058868951
4√n 211.19533463547
5√n 72.401482046317

Divisors of 1989469480

1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 53, 76, 95, 106, 152, 190, 212, 265, 380, 424, 530, 760, 1007, 1060, 2014, 2120, 4028, 5035, 8056, 10070, 20140, 40280, 49391, 98782, 197564, 246955, 395128, 493910, 938429, 987820, 1876858, 1975640, 2617723, 3753716, 4692145, 5235446, 7507432, 9384290, 10470892, 13088615, 18768580, 20941784, 26177230, 37537160, 49736737, 52354460, 99473474, 104708920, 198946948, 248683685, 397893896, 497367370, 994734740, 1989469480

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 -1989469479
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 1989469480 can be divided by 64 positive divisors. The sum of these divisors (counting 1989469480) is 1, the average is 0.015625.

Base conversion 1989469480

Base System Value
2 Binary 1110110100101001110010100101000
3 Ternary 12010122112112001211
4 Quaternary 1312211032110220
5 Quinary 13033301010410
6 Senary 525225122504
8 Octal 16645162450
10 Decimal 1989469480
12 Duodecimal 476329434
16 Hexadecimal 7694e528
20 Vigesimal 1b1e3de0
36 Base36 wwh8h4

Cryptographic Hash Functions

md5 e9e4cae0ee35379534d0c434acad8711
sha1 8368df8ca88675549e21ac2e89e7cf36c3dee3bb
sha256 d038396c3e0b08fe749b0f7c307dcfb70a1d2c69b6aac52ff3549c9fbd1e8e07
sha512 0285ddece431d1bfaef6fee1db8e7519a0179a41f0656301d299ca72a83a5b24ea60e16545fd595679b8dbbb12dfa094afc6e68944ee5935a86b799c5a3f3afc
ripemd-160 2dff4f6304f2394d3a09ae74848c3482ea40191c

1989469480 as geometric shapes

Circle

Radius = n
Diameter 3978938960
Circumference 12500205405.818
Area 1.2434388574303E+19

Sphere

Radius = n
Volume 3.2983782094716E+28
Surface area 4.9737554297213E+19
Circumference 12500205405.818

Square

Length = n
Perimeter 7957877920
Area 3957988811851470400
Diagonal 2813534720.5433

Cube

Length = n
Surface area 2.3747932871109E+19
Volume 7.87429794336E+27
Space diagonal 3445862219.4676

Equilateral Triangle

Length = n
Perimeter 5968408440
Area 1.713859429479E+18
Altitude 1722931109.7338

Triangular Pyramid

Length = n
Surface area 1.713859429479E+18
Volume 9.2799491213885E+26
Height 937844906.84778