450397735840

Names of 450397735840

• Cardinal: 450397735840 can be written as Four hundred fifty billion, three hundred ninety-seven million, seven hundred thirty-five thousand, eight hundred forty.

Scientific notation

• Scientific notation: 4.5039773584 × 10¹¹

Factors of 450397735840

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 273142

Divisors of 450397735840

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 26 32 40 52 61 65 80 104 122 130 160 169 208 244 260 305 338 416 488 520 610 676 793 845 976 1040 1220 1352 1586 1690 1952 2080 2440 2704 3172 3380 3965 4880 5408 6344 6760 7930 9760 10309 12688 13520 15860 20618 25376 27040 31720 41236 51545 63440 82472 103090 126880 164944 206180 273061 329888 412360 546122 824720 1092244 1365305 1649440 2184488 2730610 3549793 4368976 5461220 7099586 8737952 10922440 14199172 16656721 17748965 21844880 28398344 33313442 35497930 43689760 46147309 56796688 66626884 70995860 83283605 92294618 113593376 133253768 141991720 166567210 184589236 216537373 230736545 266507536 283983440 333134420 369178472 433074746 461473090 533015072 567966880 666268840 738356944 866149492 922946180 1082686865 1332537680 1476713888 1732298984 1845892360 2165373730 2665075360 2814985849 3464597968 3691784720 4330747460 5629971698 6929195936 7383569440 8661494920 11259943396 14074929245 17322989840 22519886792 28149858490 34645979680 45039773584 56299716980 90079547168 112599433960 225198867920 450397735840
• Sum of all divisors σ(n): 1171105028856
• Sum of proper divisors (its aliquot sum) s(n): 720707293016
• 450397735840 is an abundant number, because the sum of its proper divisors (720707293016) is greater than itself. Its abundance is 270309557176

Bases of 450397735840

• Binary: 110100011011101110011000000101110100000₂
• Hexadecimal: 0x68DDCC0BA0
• Base-36: 5QWR6L5S

Squares and roots of 450397735840

• 450397735840 squared (450397735840²) is 202858120449798420505600
• 450397735840 cubed (450397735840³) is 91366838147347210980130468040704000
• The square root of 450397735840 is 671116.7825647039
• The cube root of 450397735840 is 7665.3513533671

Scales and comparisons

• 450,397,735,840 seconds is equal to 14,321 years, 13 weeks, 1 day, 18 hours, 10 minutes, 40 seconds.
• To count from 1 to 450,397,735,840 would take you about twenty-eight thousand, six hundred forty-two years!

  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 450397735840 cubic inches would be around 638.8 feet tall.

Recreational maths with 450397735840

• 450397735840 backwards is 048537793054
• The number of decimal digits it has is: 12
• The sum of 450397735840's digits is 55
• More coming soon!