997431372 (number)

997431372 is an even 9-digits composite number following 997431371 and preceding 997431373. In scientific notation, it is written as 9.97431372 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 48 positive divisors. There are 269980128 positive integers (up to 997431372) that are relatively prime to 997431372.

Interesting facts

Basic properties

Name

Name nine hundred ninety-seven million four hundred thirty-one thousand three hundred seventy-two

Notation

Scientific notation 9.97431372 × 10^8
Engineering notation 9.97431372 × 10^6

Prime Factorization of 997431372

Prime Factorization 2 × 2 × 9 × 7 × 19 × 208319

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 498715686
Product of the distinct prime numbers

The prime factorization of 997431372 is 2 × 2 × 9 × 7 × 19 × 208319. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 4, 13, 32, 952, 708, 9890, 3547, 12365, 290, 516071, 523742, 2575500, 9374100, 36946104, 45182118, 334266993, 90340326, 2759561252, 6622512186

Basic calculations (n = 997431372)

Multiplication

n×y
n×2 1994862744
n×3 2992294116
n×4 3989725488
n×5 4987156860

Division

n÷y
n÷2 498715686
n÷3 332477124
n÷3 249357843
n÷5 199486274.4

Exponentiation

ny
n2 994869341849802384
n3 9.9231389260199E+26
n4 9.8976500735266E+35
n5 9.8722266924135E+44

Nth Root

y√n
2√n 31582.136913135
3√n 999.14305652431
4√n 177.71363738648
5√n 63.063287198869

Divisors of 997431372

1, 2, 4, 7, 9, 14, 18, 19, 28, 36, 38, 63, 76, 126, 133, 171, 252, 266, 342, 532, 684, 1197, 2394, 4788, 208319, 416638, 833276, 1458233, 1874871, 2916466, 3749742, 3958061, 5832932, 7499484, 7916122, 13124097, 15832244, 26248194, 27706427, 35622549, 52496388, 55412854, 71245098, 110825708, 142490196, 249357843, 498715686, 997431372

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 -997431371
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 997431372 can be divided by 48 positive divisors. The sum of these divisors (counting 997431372) is 1, the average is 0.020833333333333.

Base conversion 997431372

Base System Value
2 Binary 111011011100111001100001001100
3 Ternary 2120111211202121200
4 Quaternary 323130321201030
5 Quinary 4020320300442
6 Senary 242550225500
8 Octal 7334714114
10 Decimal 997431372
12 Duodecimal 23a055290
16 Hexadecimal 3b73984c
20 Vigesimal fbdii8c
36 Base36 ghuez0

Cryptographic Hash Functions

md5 dd5f3951d9162db3b334c9be6e500621
sha1 1429bc2d9c9f23fc200881ece2b703b25744045f
sha256 4e9a94f3e6e1e1015b766a0aca270a354d2d2bbe15b26e13f76baa6b3b68d14a
sha512 b5cfefc999e5dfd2c6d4738df225107b3183f6d49f2544cc128445cd0b3a4a5cafea808c265959471d0ddbcb000e631c15225f0dcf1f71bb09fdb1eb696a6d64
ripemd-160 9cbc39e1532cf4e323c0b29d196cb83c8d329571

997431372 as geometric shapes

Circle

Radius = n
Diameter 1994862744
Circumference 6267046141.4704
Area 3.1254742156371E+18

Sphere

Radius = n
Volume 4.1565947134047E+27
Surface area 1.2501896862548E+19
Circumference 6267046141.4704

Square

Length = n
Perimeter 3989725488
Area 994869341849802384
Diagonal 1410580973.8188

Cube

Length = n
Surface area 5969216051098814304
Volume 9.9231389260199E+26
Space diagonal 1727601813.3671

Equilateral Triangle

Length = n
Perimeter 2992294116
Area 4.3079106174412E+17
Altitude 863800906.68357

Triangular Pyramid

Length = n
Surface area 4.3079106174412E+17
Volume 1.1694531375408E+26
Height 470193657.9396