245283645 (number)

245283645 is an odd 9-digits composite number following 245283644 and preceding 245283646. In scientific notation, it is written as 2.45283645 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 129950400 positive integers (up to 245283645) that are relatively prime to 245283645.

Interesting facts

Basic properties

Name

Name two hundred forty-five million two hundred eighty-three thousand six hundred forty-five

Notation

Scientific notation 2.45283645 × 10^8
Engineering notation 2.45283645 × 10^6

Prime Factorization of 245283645

Prime Factorization 15 × 151 × 108293

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 245283645
Product of the distinct prime numbers

The prime factorization of 245283645 is 15 × 151 × 108293. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 1, 22, 97, 969, 259, 4406, 8984, 76342, 57220, 742337, 375538, 9700565, 362748, 9910482, 96018664, 670177386, 452578178, 745156595, 1456018557

Basic calculations (n = 245283645)

Multiplication

n×y
n×2 490567290
n×3 735850935
n×4 981134580
n×5 1226418225

Division

n÷y
n÷2 122641822.5
n÷3 81761215
n÷3 61320911.25
n÷5 49056729

Exponentiation

ny
n2 60164066504486025
n3 1.4757261530243E+25
n4 3.6197148983562E+33
n5 8.8785686412962E+41

Nth Root

y√n
2√n 15661.533928706
3√n 625.97385883687
4√n 125.14605039195
5√n 47.635827977341

Divisors of 245283645

1, 15, 151, 2265, 108293, 1624395, 16352243, 245283645

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 -245283644
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 245283645 can be divided by 8 positive divisors. The sum of these divisors (counting 245283645) is 1, the average is 0.125.

Base conversion 245283645

Base System Value
2 Binary 1110100111101011101100111101
3 Ternary 122002112200220110
4 Quaternary 32213223230331
5 Quinary 1000243034040
6 Senary 40201140233
8 Octal 1647535475
10 Decimal 245283645
12 Duodecimal 6a18a679
16 Hexadecimal e9ebb3d
20 Vigesimal 3gd0925
36 Base36 421a2l

Cryptographic Hash Functions

md5 46ec45c659c9ba8e8c7f3c2b47f8086e
sha1 33c41ea6763185754741790922d1d0ea9297d80e
sha256 06c3a606866f1c1f5ddfedb969f55f98c050245c57f41e4e0218af28cd6e982c
sha512 4f92db1b151c083c5771062ccfa19e0669dc02067ba178b46d8160ab6fee8dfc3504e180990ac644692dd54ddc8f3259cbedde60de9d652a5b43124e8f708efc
ripemd-160 b67d36727ed709a3e5b6cbcd9197aae402888015

245283645 as geometric shapes

Circle

Radius = n
Diameter 490567290
Circumference 1541162594.3555
Area 1.8901098934058E+17

Sphere

Radius = n
Volume 6.1815072547352E+25
Surface area 7.5604395736232E+17
Circumference 1541162594.3555

Square

Length = n
Perimeter 981134580
Area 60164066504486025
Diagonal 346883457.38731

Cube

Length = n
Surface area 360984399026916150
Volume 1.4757261530243E+25
Space diagonal 424843735.40569

Equilateral Triangle

Length = n
Perimeter 735850935
Area 2.6051804993931E+16
Altitude 212421867.70284

Triangular Pyramid

Length = n
Surface area 2.6051804993931E+16
Volume 1.739159949963E+24
Height 115627819.1291