1997757568 (number)

1997757568 is an even 10-digits composite number following 1997757567 and preceding 1997757569. In scientific notation, it is written as 1.997757568 × 10^9. The sum of its digits is 64. It has a total of 10 prime factors and 64 positive divisors. There are 960970752 positive integers (up to 1997757568) that are relatively prime to 1997757568.

Interesting facts

Basic properties

Name

Name one billion nine hundred ninety-seven million seven hundred fifty-seven thousand five hundred sixty-eight

Notation

Scientific notation 1.997757568 × 10^9
Engineering notation 1.997757568 × 10^9

Prime Factorization of 1997757568

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 29 × 337 × 1597

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 31214962
Product of the distinct prime numbers

The prime factorization of 1997757568 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 29 × 337 × 1597. Since it has a total of 10 prime factors.

Most popular turbo-numbers

3, 5, 74, 63, 759, 548, 8705, 9906, 50258, 58707, 812189, 626262, 7769552, 8788361, 96402459, 38489215, 340088773, 453965944, 819303725, 1527024398

Basic calculations (n = 1997757568)

Multiplication

n×y
n×2 3995515136
n×3 5993272704
n×4 7991030272
n×5 9988787840

Division

n÷y
n÷2 998878784
n÷3 665919189.33333
n÷3 499439392
n÷5 399551513.6

Exponentiation

ny
n2 3991035300501274624
n3 7.9731209757316E+27
n4 1.5928362769847E+37
n5 3.1821007269312E+46

Nth Root

y√n
2√n 44696.281366575
3√n 1259.4499925854
4√n 211.41495066947
5√n 72.461706382643

Divisors of 1997757568

1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 337, 464, 674, 928, 1348, 1597, 1856, 2696, 3194, 3712, 5392, 6388, 9773, 10784, 12776, 19546, 21568, 25552, 39092, 43136, 46313, 51104, 78184, 92626, 102208, 156368, 185252, 204416, 312736, 370504, 538189, 625472, 741008, 1076378, 1250944, 1482016, 2152756, 2964032, 4305512, 5928064, 8611024, 15607481, 17222048, 31214962, 34444096, 62429924, 68888192, 124859848, 249719696, 499439392, 998878784, 1997757568

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 -1997757567
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 1997757568 can be divided by 64 positive divisors. The sum of these divisors (counting 1997757568) is 1, the average is 0.015625.

Base conversion 1997757568

Base System Value
2 Binary 1110111000100110101110010000000
3 Ternary 12011020010121012001
4 Quaternary 1313010311302000
5 Quinary 13042411220233
6 Senary 530122513344
8 Octal 16704656200
10 Decimal 1997757568
12 Duodecimal 479065854
16 Hexadecimal 77135c80
20 Vigesimal 1b45jdi8
36 Base36 x1evls

Cryptographic Hash Functions

md5 37cf0600a2c9ba7f742d5bce801bda50
sha1 2197911c492f6afd387c1041c15c76a6980f9b76
sha256 836e488798714e11dcee3d3aed1173eeb185da2a92ff28406ea96b987c5cf1b9
sha512 0e9292511e23519460bac674b5f255242d3995adbcd5ee9eb65da8db01b0ff5cf8eb63792fe351f9743f267cf1a7cf1237dff77ff8c55303f49dab38d482c83d
ripemd-160 628d207db2e7ea040e317ab5d1299cfd37171d31

1997757568 as geometric shapes

Circle

Radius = n
Diameter 3995515136
Circumference 12552280998.564
Area 1.2538207180272E+19

Sphere

Radius = n
Volume 3.3397731044721E+28
Surface area 5.0152828721089E+19
Circumference 12552280998.564

Square

Length = n
Perimeter 7991030272
Area 3991035300501274624
Diagonal 2825255846.9991

Cube

Length = n
Surface area 2.3946211803008E+19
Volume 7.9731209757316E+27
Space diagonal 3460217608.9812

Equilateral Triangle

Length = n
Perimeter 5993272704
Area 1.7281689788173E+18
Altitude 1730108804.4906

Triangular Pyramid

Length = n
Surface area 1.7281689788173E+18
Volume 9.3964131819342E+26
Height 941751948.9997