428863304625

Names of 428863304625

• Cardinal: 428863304625 can be written as Four hundred twenty-eight billion, eight hundred sixty-three million, three hundred four thousand, six hundred twenty-five.

Scientific notation

• Scientific notation: 4.28863304625 × 10¹¹

Factors of 428863304625

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1135

Divisors of 428863304625

• Number of divisors d(n): 256
• Complete list of divisors:
  1 3 5 7 15 19 21 25 35 37 57 75 95 105 111 125 133 175 185 259 285 307 375 399 475 525 555 665 703 757 777 875 921 925 1295 1425 1535 1995 2109 2149 2271 2375 2625 2775 3325 3515 3785 3885 4605 4625 4921 5299 5833 6447 6475 7125 7675 9975 10545 10745 11355 11359 13875 14383 14763 15897 16625 17499 17575 18925 19425 23025 24605 26495 28009 29165 32235 32375 34077 38375 40831 43149 49875 52725 53725 56775 56795 71915 73815 79485 79513 84027 87495 87875 94625 97125 100681 115125 122493 123025 132475 140045 145825 161175 170385 196063 204155 215745 215821 232399 238539 263625 268625 283875 283975 302043 359575 369075 397425 397565 420135 437475 503405 532171 588189 612465 615125 647463 662375 697197 700225 729125 805875 851925 980315 1020775 1078725 1079105 1161995 1192695 1419875 1510215 1510747 1596513 1626793 1797875 1845375 1987125 1987825 2100675 2187375 2517025 2660855 2940945 3062325 3237315 3485985 3501125 3725197 4259625 4415581 4532241 4880379 4901575 5103875 5393625 5395525 5809975 5963475 7551075 7553735 7982565 8133965 8598763 9939125 10503375 11175591 12585125 13246743 13304275 14704725 15311625 16186575 17429925 18625985 22077905 22661205 24401895 24507875 25796289 26977625 29049875 29817375 30909067 37755375 37768675 39912825 40669825 42993815 55877955 60191341 66233715 66521375 73523625 80932875 87149625 92727201 93129925 110389525 113306025 122009475 128981445 154545335 163376497 180574023 188843375 199564125 203349125 214969075 279389775 300956705 331168575 463636005 465649625 490129491 551947625 566530125 610047375 644907225 772726675 816882485 902870115 1074845375 1143635479 1396948875 1504783525 1655842875 2318180025 2450647455 3224536125 3430906437 3863633375 4084412425 4514350575 5718177395 7523917625 11590900125 12253237275 17154532185 20422062125 22571752875 28590886975 61266186375 85772660925 142954434875 428863304625
• Sum of all divisors σ(n): 885743738880
• Sum of proper divisors (its aliquot sum) s(n): 456880434255
• 428863304625 is an abundant number, because the sum of its proper divisors (456880434255) is greater than itself. Its abundance is 28017129630

Bases of 428863304625

• Binary: 110001111011010001111101011001110110001₂
• Hexadecimal: 0x63DA3EB3B1
• Base-36: 5H0M4ZOX

Squares and roots of 428863304625

• 428863304625 squared (428863304625²) is 183923734053875546390625
• 428863304625 cubed (428863304625³) is 78878140385314714613560928619140625
• The square root of 428863304625 is 654876.5567837959
• The cube root of 428863304625 is 7541.1855944711

Scales and comparisons

• 428,863,304,625 seconds is equal to 13,636 years, 27 weeks, 2 days, 15 hours, 43 minutes, 45 seconds.
• To count from 1 to 428,863,304,625 would take you about twenty-seven thousand, two hundred seventy-three 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 428863304625 cubic inches would be around 628.4 feet tall.

Recreational maths with 428863304625

• 428863304625 backwards is 526403368824
• The number of decimal digits it has is: 12
• The sum of 428863304625's digits is 51
• More coming soon!