1000405920514572

Names of 1000405920514572

• Cardinal: 1000405920514572 can be written as One quadrillion, four hundred five billion, nine hundred twenty million, five hundred fourteen thousand, five hundred seventy-two.

Scientific notation

• Scientific notation: 1.000405920514572 × 10¹⁵

Factors of 1000405920514572

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 194329044418

Divisors of 1000405920514572

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 9 11 12 13 18 22 26 33 36 39 44 52 66 78 99 117 132 143 156 198 234 286 396 429 468 572 858 1287 1716 2574 5148 194329044389 388658088778 582987133167 777316177556 1165974266334 1748961399501 2137619488279 2331948532668 2526277577057 3497922799002 4275238976558 5052555154114 6412858464837 6995845598004 7578832731171 8550477953116 10105110308228 12825716929674 15157665462342 19238575394511 22736498193513 25651433859348 27789053347627 30315330924684 38477150789022 45472996387026 55578106695254 76954301578044 83367160042881 90945992774052 111156213390508 166734320085762 250101480128643 333468640171524 500202960257286 1000405920514572
• Sum of all divisors σ(n): 2970902430634320
• Sum of proper divisors (its aliquot sum) s(n): 1970496510119748
• 1000405920514572 is an abundant number, because the sum of its proper divisors (1970496510119748) is greater than itself. Its abundance is 970090589605176

Bases of 1000405920514572

• Binary: 11100011011101110100100111100001100000001000001100₂
• Hexadecimal: 0x38DDD2786020C
• Base-36: 9UM44VCX70

Squares and roots of 1000405920514572

• 1000405920514572 squared (1000405920514572²) is 1000812005800608150397264343184
• 1000405920514572 cubed (1000405920514572³) is 1001218255924992568706504137892406356880877248
• The square root of 1000405920514572 is 31629194.1173747265
• The cube root of 1000405920514572 is 100013.5288534377

Scales and comparisons

• 1,000,405,920,514,572 seconds is equal to 31,809,813 years, 42 weeks, 2 days, 4 hours, 16 minutes, 12 seconds.
• To count from 1 to 1,000,405,920,514,572 would take you about ninety-five million, four hundred twenty-nine thousand, four hundred forty-one 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 1000405920514572 cubic inches would be around 8334.5 feet tall.

Recreational maths with 1000405920514572

• 1000405920514572 backwards is 2754150295040001
• The number of decimal digits it has is: 16
• The sum of 1000405920514572's digits is 45
• More coming soon!