421248045 (number)

421248045 is an odd 9-digits composite number following 421248044 and preceding 421248046. In scientific notation, it is written as 4.21248045 × 10^8. The sum of its digits is 30. It has a total of 2 prime factors and 4 positive divisors. There are 224665616 positive integers (up to 421248045) that are relatively prime to 421248045.

Interesting facts

Basic properties

Name

Name four hundred twenty-one million two hundred forty-eight thousand forty-five

Notation

Scientific notation 4.21248045 × 10^8
Engineering notation 4.21248045 × 10^6

Prime Factorization of 421248045

Prime Factorization 15 × 28083203

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 421248045
Product of the distinct prime numbers

The prime factorization of 421248045 is 15 × 28083203. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 5, 77, 38, 6, 285, 2926, 2443, 31597, 52142, 732486, 455688, 908634, 7124748, 25993477, 57991919, 202382498, 600675124, 4694331883, 6876836284

Basic calculations (n = 421248045)

Multiplication

n×y
n×2 842496090
n×3 1263744135
n×4 1684992180
n×5 2106240225

Division

n÷y
n÷2 210624022.5
n÷3 140416015
n÷3 105312011.25
n÷5 84249609

Exponentiation

ny
n2 177449915416322025
n3 7.4750429954541E+25
n4 3.148847248126E+34
n5 1.3264457472767E+43

Nth Root

y√n
2√n 20524.328125422
3√n 749.62828691406
4√n 143.26314294131
5√n 53.077148102553

Divisors of 421248045

1, 15, 28083203, 421248045

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -421248044
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 421248045 can be divided by 4 positive divisors. The sum of these divisors (counting 421248045) is 1, the average is 0.25.

Base conversion 421248045

Base System Value
2 Binary 11001000110111011110000101101
3 Ternary 1002100122121200110
4 Quaternary 121012323300231
5 Quinary 1330314414140
6 Senary 105444450233
8 Octal 3106736055
10 Decimal 421248045
12 Duodecimal b90a9979
16 Hexadecimal 191bbc2d
20 Vigesimal 6bcg025
36 Base36 6yst2l

Cryptographic Hash Functions

md5 f2f70ad365ff7ab6a2eedaf40bdb17e7
sha1 2f2825d9f8ad4aeca5f0ed9a19546272486bcf71
sha256 a8332bb15d7cb3ef72d6124ed4f1886cc9619728bdcc1a61a3453f4fbf9d0371
sha512 7bc610d5726eee64d332c85bf7123b295bf08a5e8934cfe384c480aeeac0b56b839c671c163a99f60e38ba0ed2f62cf7d64d36ff49b8f7ebb82dfb0c31d05de4
ripemd-160 84ef8c403e8c8198cfc691627ea7ab79528828eb

421248045 as geometric shapes

Circle

Radius = n
Diameter 842496090
Circumference 2646779527.0221
Area 5.5747535065205E+17

Sphere

Radius = n
Volume 3.1311386879715E+26
Surface area 2.2299014026082E+18
Circumference 2646779527.0221

Square

Length = n
Perimeter 1684992180
Area 177449915416322025
Diagonal 595734698.36215

Cube

Length = n
Surface area 1064699492497932150
Volume 7.4750429954541E+25
Space diagonal 729623016.52906

Equilateral Triangle

Length = n
Perimeter 1263744135
Area 7.6838067324967E+16
Altitude 364811508.26453

Triangular Pyramid

Length = n
Surface area 7.6838067324967E+16
Volume 8.809422652911E+24
Height 198578232.78738