428495913144

Names of 428495913144

• Cardinal: 428495913144 can be written as Four hundred twenty-eight billion, four hundred ninety-five million, nine hundred thirteen thousand, one hundred forty-four.

Scientific notation

• Scientific notation: 4.28495913144 × 10¹¹

Factors of 428495913144

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 54114

Divisors of 428495913144

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 18 24 26 36 39 52 72 78 104 117 156 169 234 312 338 468 507 659 676 936 1014 1318 1352 1521 1977 2028 2636 3042 3954 4056 5272 5931 6084 7908 8567 11862 12168 15816 17134 23724 25701 34268 47448 51402 53437 68536 77103 102804 106874 111371 154206 160311 205608 213748 222742 308412 320622 334113 427496 445484 480933 616824 641244 668226 694681 890968 961866 1002339 1282488 1336452 1389362 1923732 2004678 2084043 2672904 2778724 3847464 4009356 4168086 5557448 6252129 8018712 8336172 9030853 12504258 16672344 18061706 25008516 27092559 35214983 36123412 50017032 54185118 70429966 72246824 81277677 105644949 108370236 140859932 162555354 211289898 216740472 281719864 316934847 325110708 422579796 457794779 633869694 650221416 845159592 915589558 1267739388 1373384337 1831179116 2535478776 2746768674 3662358232 4120153011 5493537348 5951332127 8240306022 10987074696 11902664254 16480612044 17853996381 23805328508 32961224088 35707992762 47610657016 53561989143 71415985524 107123978286 142831971048 214247956572 428495913144
• Sum of all divisors σ(n): 1258577119800
• Sum of proper divisors (its aliquot sum) s(n): 830081206656
• 428495913144 is an abundant number, because the sum of its proper divisors (830081206656) is greater than itself. Its abundance is 401585293512

Bases of 428495913144

• Binary: 110001111000100010110001100000010111000₂
• Hexadecimal: 0x63C458C0B8
• Base-36: 5GUJEIM0

Squares and roots of 428495913144

• 428495913144 squared (428495913144²) is 183608747581110391964736
• 428495913144 cubed (428495913144³) is 78675597955994098610397312566889984
• The square root of 428495913144 is 654595.9923067051
• The cube root of 428495913144 is 7539.0315601211

Scales and comparisons

• 428,495,913,144 seconds is equal to 13,624 years, 43 weeks, 6 days, 10 hours, 32 minutes, 24 seconds.
• To count from 1 to 428,495,913,144 would take you about twenty-seven thousand, two hundred forty-nine 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 428495913144 cubic inches would be around 628.3 feet tall.

Recreational maths with 428495913144

• 428495913144 backwards is 441319594824
• The number of decimal digits it has is: 12
• The sum of 428495913144's digits is 54
• More coming soon!