450450

Names of 450450

• Cardinal: 450450 can be written as Four hundred fifty thousand, four hundred fifty.

Scientific notation

• Scientific notation: 4.5045 × 10⁵

Factors of 450450

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 41

Divisors of 450450

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 5 6 7 9 10 11 13 14 15 18 21 22 25 26 30 33 35 39 42 45 50 55 63 65 66 70 75 77 78 90 91 99 105 110 117 126 130 143 150 154 165 175 182 195 198 210 225 231 234 273 275 286 315 325 330 350 385 390 429 450 455 462 495 525 546 550 585 630 650 693 715 770 819 825 858 910 975 990 1001 1050 1155 1170 1287 1365 1386 1430 1575 1638 1650 1925 1950 2002 2145 2275 2310 2475 2574 2730 2925 3003 3150 3465 3575 3850 4095 4290 4550 4950 5005 5775 5850 6006 6435 6825 6930 7150 8190 9009 10010 10725 11550 12870 13650 15015 17325 18018 20475 21450 25025 30030 32175 34650 40950 45045 50050 64350 75075 90090 150150 225225 450450
• Sum of all divisors σ(n): 1624896
• Sum of proper divisors (its aliquot sum) s(n): 1174446
• 450450 is an abundant number, because the sum of its proper divisors (1174446) is greater than itself. Its abundance is 723996

Bases of 450450

• Binary: 1101101111110010010₂
• Hexadecimal: 0x6DF92
• Base-36: 9NKI

Squares and roots of 450450

• 450450 squared (450450²) is 202905202500
• 450450 cubed (450450³) is 91398648466125000
• The square root of 450450 is 671.1557196359
• The cube root of 450450 is 76.6564783773

Scales and comparisons

• 450,450 seconds is equal to 5 days, 5 hours, 7 minutes, 30 seconds.
• To count from 1 to 450,450 would take you about five days.

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 450450 cubic inches would be around 6.4 feet tall.

Recreational maths with 450450

• 450450 backwards is 054054
• 450450 is a Harshad number.
• The number of decimal digits it has is: 6
• The sum of 450450's digits is 18
• More coming soon!