428403251041722

Names of 428403251041722

• Cardinal: 428403251041722 can be written as Four hundred twenty-eight trillion, four hundred three billion, two hundred fifty-one million, forty-one thousand, seven hundred twenty-two.

Scientific notation

• Scientific notation: 4.28403251041722 × 10¹⁴

Factors of 428403251041722

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 8410

Divisors of 428403251041722

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 6 9 11 18 22 33 66 99 121 198 242 271 363 542 726 813 1089 1331 1626 2178 2439 2662 2981 3993 4878 5962 7986 8123 8943 11979 16246 17886 23958 24369 26829 32791 48738 53658 65582 73107 89353 98373 146214 178706 196746 268059 295119 360701 536118 590238 721402 804177 982883 1082103 1608354 1965766 2164206 2201333 2948649 3246309 4402666 5897298 6492618 6603999 8845947 10811713 13207998 17691894 19811997 21623426 24214663 32435139 39623994 48429326 64870278 65983129 72643989 97305417 131966258 145287978 194610834 197949387 217931967 266361293 395898774 435863934 532722586 593848161 725814419 799083879 1187696322 1451628838 1598167758 2177443257 2397251637 2929974223 4354886514 4794503274 5859948446 6532329771 7983958609 8789922669 13064659542 15967917218 17579845338 17881427959 23951875827 26369768007 35762855918 47903751654 52739536014 53644283877 71855627481 87823544699 107288567754 143711254962 160932851631 175647089398 196695707549 263470634097 321865703262 393391415098 526941268194 590087122647 790411902291 1180174245294 1580823804582 1770261367941 2163652783039 3540522735882 4327305566078 6490958349117 12981916698234 19472875047351 23800180613429 38945750094702 47600361226858 71400541840287 142801083680574 214201625520861 428403251041722
• Sum of all divisors σ(n): 1024851550110336
• Sum of proper divisors (its aliquot sum) s(n): 596448299068614
• 428403251041722 is an abundant number, because the sum of its proper divisors (596448299068614) is greater than itself. Its abundance is 168045048026892

Bases of 428403251041722

• Binary: 1100001011010000101100111100110010101010110111010₂
• Hexadecimal: 0x185A1679955BA
• Base-36: 47UTQIMJEI

Squares and roots of 428403251041722

• 428403251041722 squared (428403251041722²) is 183529345503116681878184725284
• 428403251041722 cubed (428403251041722³) is 78624568275094628502028156491529121392299048
• The square root of 428403251041722 is 20697904.5084694987
• The cube root of 428403251041722 is 75384.8808323363

Scales and comparisons

• 428,403,251,041,722 seconds is equal to 13,621,898 years, 12 weeks, 5 days, 3 hours, 8 minutes, 42 seconds.
• To count from 1 to 428,403,251,041,722 would take you about thirty-four million, fifty-four thousand, seven hundred forty-five 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 428403251041722 cubic inches would be around 6282.1 feet tall.

Recreational maths with 428403251041722

• 428403251041722 backwards is 227140152304824
• The number of decimal digits it has is: 15
• The sum of 428403251041722's digits is 45
• More coming soon!