428471704234852398

Names of 428471704234852398

• Cardinal: 428471704234852398 can be written as Four hundred twenty-eight quadrillion, four hundred seventy-one trillion, seven hundred four billion, two hundred thirty-four million, eight hundred fifty-two thousand, three hundred ninety-eight.

Scientific notation

• Scientific notation: 4.28471704234852398 × 10¹⁷

Factors of 428471704234852398

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3382987

Divisors of 428471704234852398

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 9 18 151 302 453 906 1223 1359 2446 2718 3669 7338 11007 22014 38557 77114 115671 184673 231342 347013 369346 554019 694026 1108038 1662057 3324114 3343051 5822107 6686102 10029153 11644214 17466321 20058306 30087459 34932642 47155211 52398963 60174918 94310422 104797926 141465633 282931266 424396899 504800701 848793798 1009601402 1514402103 3028804206 4088551373 4543206309 7120436861 8177102746 9086412618 12265654119 14240873722 21361310583 24531308238 36796962357 42722621166 64083931749 73593924714 128167863498 128898017407 257796034814 386694052221 617371257323 773388104442 1160082156663 1234742514646 1852113771969 2320164313326 3704227543938 5556341315907 11112682631814 19463600628457 38927201256914 58390801885371 116781603770742 157642275288761 175172405656113 315284550577522 350344811312226 472926825866283 945853651732566 1418780477598849 2837560955197698 23803983568602911 47607967137205822 71411950705808733 142823901411617466 214235852117426199 428471704234852398
• Sum of all divisors σ(n): 935292051881021952
• Sum of proper divisors (its aliquot sum) s(n): 506820347646169554
• 428471704234852398 is an abundant number, because the sum of its proper divisors (506820347646169554) is greater than itself. Its abundance is 78348643411317156

Bases of 428471704234852398

• Binary: 10111110010001111001011111010101111001110011000000000101110₂
• Hexadecimal: 0x5F23CBEAF39802E
• Base-36: 396WJJK1V2NI

Squares and roots of 428471704234852398

• 428471704234852398 squared (428471704234852398²) is 183588001329918830374248032846350404
• 428471704234852398 cubed (428471704234852398³) is 78662263806900669788499638811071115743716573927668792
• The square root of 428471704234852398 is 654577500.5565440285
• The cube root of 428471704234852398 is 753888.9578862439

Scales and comparisons

• 428,471,704,234,852,398 seconds is equal to 13,624,074,844 years, 34 weeks, 4 days, 22 hours, 33 minutes, 18 seconds.
• To count from 1 to 428,471,704,234,852,398 would take you about forty billion, eight hundred seventy-two million, two hundred twenty-four thousand, five hundred thirty-four 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 428471704234852398 cubic inches would be around 62824.1 feet tall.

Recreational maths with 428471704234852398

• 428471704234852398 backwards is 893258432407174824
• The number of decimal digits it has is: 18
• The sum of 428471704234852398's digits is 81
• More coming soon!