972912889 (number)

972912889 is an odd 9-digits composite number following 972912888 and preceding 972912890. In scientific notation, it is written as 9.72912889 × 10^8. The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors. There are 898071408 positive integers (up to 972912889) that are relatively prime to 972912889.

Interesting facts

Basic properties

Name

Name nine hundred seventy-two million nine hundred twelve thousand eight hundred eighty-nine

Notation

Scientific notation 9.72912889 × 10^8
Engineering notation 9.72912889 × 10^6

Prime Factorization of 972912889

Prime Factorization 169 × 13 × 442837

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 972912889
Product of the distinct prime numbers

The prime factorization of 972912889 is 169 × 13 × 442837. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 4, 30, 2, 943, 949, 66, 7600, 50380, 78407, 502008, 369543, 6601037, 9105569, 54950104, 90958896, 126266876, 399574477, 5057801755, 5807783763

Basic calculations (n = 972912889)

Multiplication

n×y
n×2 1945825778
n×3 2918738667
n×4 3891651556
n×5 4864564445

Division

n÷y
n÷2 486456444.5
n÷3 324304296.33333
n÷3 243228222.25
n÷5 194582577.8

Exponentiation

ny
n2 946559489582326321
n3 9.2091992761991E+26
n4 8.9597486731835E+35
n5 8.7170549663409E+44

Nth Root

y√n
2√n 31191.551564486
3√n 990.88819008974
4√n 176.61130078363
5√n 62.750153333826

Divisors of 972912889

1, 13, 169, 2197, 442837, 5756881, 74839453, 972912889

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -972912888
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 972912889 can be divided by 8 positive divisors. The sum of these divisors (counting 972912889) is 1, the average is 0.125.

Base conversion 972912889

Base System Value
2 Binary 111001111111010111100011111001
3 Ternary 2111210201002120201
4 Quaternary 321333113203321
5 Quinary 3443031203024
6 Senary 240312522201
8 Octal 7177274371
10 Decimal 972912889
12 Duodecimal 2319b0361
16 Hexadecimal 39fd78f9
20 Vigesimal f40e249
36 Base36 g38we1

Cryptographic Hash Functions

md5 dde1f54a253b49aca03d9aa5767c8642
sha1 8ad78ff0d6970f6eaee4a76ff39c77b1d94bac09
sha256 754d113181ed8347bfc712783ae8dd21902c8ac95d89cc76f1ccb128f58f80d7
sha512 75d92577defc05a786dcd079ddac04cf6a7401f85fec5d4f342767f8e02e82464b8fd294b4bfa8c3b15351b8a72a5a486062d93b90a045cbfa91de3c4c115149
ripemd-160 18692f1d278e2291fc3e1206986de335aaa04799

972912889 as geometric shapes

Circle

Radius = n
Diameter 1945825778
Circumference 6112991969.3304
Area 2.9737043386575E+18

Sphere

Radius = n
Volume 3.8575403722069E+27
Surface area 1.189481735463E+19
Circumference 6112991969.3304

Square

Length = n
Perimeter 3891651556
Area 946559489582326321
Diagonal 1375906602.6314

Cube

Length = n
Surface area 5679356937493957926
Volume 9.2091992761991E+26
Space diagonal 1685134555.0866

Equilateral Triangle

Length = n
Perimeter 2918738667
Area 4.0987228208576E+17
Altitude 842567277.54331

Triangular Pyramid

Length = n
Surface area 4.0987228208576E+17
Volume 1.0853145429164E+26
Height 458635534.21046