1997958460 (number)

1997958460 is an even 10-digits composite number following 1997958459 and preceding 1997958461. In scientific notation, it is written as 1.997958460 × 10^9. The sum of its digits is 58. It has a total of 6 prime factors and 48 positive divisors. There are 785684480 positive integers (up to 1997958460) that are relatively prime to 1997958460.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.997958460 × 10^9
Engineering notation 1.997958460 × 10^9

Prime Factorization of 1997958460

Prime Factorization 2 × 2 × 5 × 71 × 389 × 3617

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 998979230
Product of the distinct prime numbers

The prime factorization of 1997958460 is 2 × 2 × 5 × 71 × 389 × 3617. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 5, 77, 77, 318, 939, 1836, 9617, 82492, 90815, 612992, 825878, 4554759, 358297, 12808454, 91751417, 684002590, 124754211, 7690527834, 237416663

Basic calculations (n = 1997958460)

Multiplication

n×y
n×2 3995916920
n×3 5993875380
n×4 7991833840
n×5 9989792300

Division

n÷y
n÷2 998979230
n÷3 665986153.33333
n÷3 499489615
n÷5 399591692

Exponentiation

ny
n2 3991838007885571600
n3 7.9755265188045E+27
n4 1.59347706812E+37
n5 3.1837009890663E+46

Nth Root

y√n
2√n 44698.52861113
3√n 1259.4922074085
4√n 211.42026537475
5√n 72.463163655723

Divisors of 1997958460

1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 389, 710, 778, 1420, 1556, 1945, 3617, 3890, 7234, 7780, 14468, 18085, 27619, 36170, 55238, 72340, 110476, 138095, 256807, 276190, 513614, 552380, 1027228, 1284035, 1407013, 2568070, 2814026, 5136140, 5628052, 7035065, 14070130, 28140260, 99897923, 199795846, 399591692, 499489615, 998979230, 1997958460

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 -1997958459
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 1997958460 can be divided by 48 positive divisors. The sum of these divisors (counting 1997958460) is 1, the average is 0.020833333333333.

Base conversion 1997958460

Base System Value
2 Binary 1110111000101100110110100111100
3 Ternary 12011020111210202111
4 Quaternary 1313011212310330
5 Quinary 13042434132320
6 Senary 530131103404
8 Octal 16705466474
10 Decimal 1997958460
12 Duodecimal 479141b64
16 Hexadecimal 77166d3c
20 Vigesimal 1b474g30
36 Base36 x1j6m4

Cryptographic Hash Functions

md5 eaf6a7f7934de97fd367219e42623058
sha1 4464c920e44e06f48233f66f53f2dc0076226c1d
sha256 352006a2b83abef45d9418456726caed732d675841f6858ef6e9b2732b0489dd
sha512 c5bb37173c6833e7e9008c0d43c156c9de407c0e23b391d9513a543981991bbf3288873c2e3dde9374c78740c6bb9889564d49ec15f43514de86d120a9d67b4e
ripemd-160 7381c5403989d7a6bce292554f8ba5d64f8fa2e7

1997958460 as geometric shapes

Circle

Radius = n
Diameter 3995916920
Circumference 12553543240.227
Area 1.2540728959894E+19

Sphere

Radius = n
Volume 3.3407807359982E+28
Surface area 5.0162915839575E+19
Circumference 12553543240.227

Square

Length = n
Perimeter 7991833840
Area 3991838007885571600
Diagonal 2825539951.1901

Cube

Length = n
Surface area 2.3951028047313E+19
Volume 7.9755265188045E+27
Space diagonal 3460565564.1321

Equilateral Triangle

Length = n
Perimeter 5993875380
Area 1.7285165613106E+18
Altitude 1730282782.066

Triangular Pyramid

Length = n
Surface area 1.7285165613106E+18
Volume 9.399248141633E+26
Height 941846650.39669