2528996921 (number)

2528996921 is an odd 10-digits composite number following 2528996920 and preceding 2528996922. In scientific notation, it is written as 2.528996921 × 10^9. The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors. There are 2298076440 positive integers (up to 2528996921) that are relatively prime to 2528996921.

Interesting facts

Basic properties

Name

Name two billion five hundred twenty-eight million nine hundred ninety-six thousand nine hundred twenty-one

Notation

Scientific notation 2.528996921 × 10^9
Engineering notation 2.528996921 × 10^9

Prime Factorization of 2528996921

Prime Factorization 121 × 5099 × 4099

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 2528996921
Product of the distinct prime numbers

The prime factorization of 2528996921 is 121 × 5099 × 4099. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 7, 81, 14, 719, 632, 2516, 2544, 19043, 54251, 326270, 23362, 7372948, 5696299, 15457117, 95066577, 777539881, 141308468, 353083694, 9502853028

Basic calculations (n = 2528996921)

Multiplication

n×y
n×2 5057993842
n×3 7586990763
n×4 10115987684
n×5 12644984605

Division

n÷y
n÷2 1264498460.5
n÷3 842998973.66667
n÷3 632249230.25
n÷5 505799384.2

Exponentiation

ny
n2 6395825426427480241
n3 1.6175022810689E+28
n4 4.0906582885336E+37
n5 1.0345262216565E+47

Nth Root

y√n
2√n 50289.133229755
3√n 1362.4359674309
4√n 224.2523873446
5√n 75.960822764221

Divisors of 2528996921

1, 121, 4099, 5099, 495979, 616979, 20900801, 2528996921

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 -2528996920
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 2528996921 can be divided by 8 positive divisors. The sum of these divisors (counting 2528996921) is 1, the average is 0.125.

Base conversion 2528996921

Base System Value
2 Binary 10010110101111010110111000111001
3 Ternary 20112020202100120122
4 Quaternary 2112233112320321
5 Quinary 20134410400141
6 Senary 1054541103025
8 Octal 22657267071
10 Decimal 2528996921
12 Duodecimal 5a6b57a75
16 Hexadecimal 96bd6e39
20 Vigesimal 1ja64c61
36 Base36 15tp6ih

Cryptographic Hash Functions

md5 2b35404133711d638fc001d1920c0a07
sha1 539066a3917381081e88a6e062dcc630f84b4def
sha256 a92f0433150d0b6e5acbd38686a93a747e3e6bff070b39e06a49be164d3aa7b6
sha512 a911cee56096e2423540011395e12819cf83995ce7a6edd3e8f6023b34e951825b3040de6d2b4b12fe9a7b08a553aa8712d2577cd2ea62fa954a07af9b147f67
ripemd-160 23bf1af2c28f02c0d65530fe5382f080888634b1

2528996921 as geometric shapes

Circle

Radius = n
Diameter 5057993842
Circumference 15890156295.93
Area 2.0093078173307E+19

Sphere

Radius = n
Volume 6.7753777111609E+28
Surface area 8.037231269323E+19
Circumference 15890156295.93

Square

Length = n
Perimeter 10115987684
Area 6395825426427480241
Diagonal 3576541744.878

Cube

Length = n
Surface area 3.8374952558565E+19
Volume 1.6175022810689E+28
Space diagonal 4380351159.3573

Equilateral Triangle

Length = n
Perimeter 7586990763
Area 2.7694736487283E+18
Altitude 2190175579.6786

Triangular Pyramid

Length = n
Surface area 2.7694736487283E+18
Volume 1.9062447192142E+27
Height 1192180581.626