1321987027973043

Names of 1321987027973043

• Cardinal: 1321987027973043 can be written as One quadrillion, three hundred twenty-one trillion, nine hundred eighty-seven billion, twenty-seven million, nine hundred seventy-three thousand and forty-three.

Scientific notation

• Scientific notation: 1.321987027973043 × 10¹⁵

Factors of 1321987027973043

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 6604

Divisors of 1321987027973043

• Number of divisors d(n): 54
• Complete list of divisors:
  1 3 41 79 123 237 1681 3239 5043 6241 6481 9717 18723 19443 132799 255881 265721 398397 511999 767643 797163 1535997 10491121 10894561 20991959 31473363 32683683 40447921 42003361 62975877 121343763 126010083 860670319 1658364761 1722137801 2582010957 3318265519 4975094283 5166413403 9954796557 67992955201 70607649841 136048886279 203978865603 211822949523 262142976001 408146658837 786428928003 5578004337439 10747862016041 16734013012317 32243586048123 440662342657681 1321987027973043
• Sum of all divisors σ(n): 1830130747719876
• Sum of proper divisors (its aliquot sum) s(n): 508143719746833
• 1321987027973043 is a deficient number, because the sum of its proper divisors (508143719746833) is less than itself. Its deficiency is 813843308226210

Bases of 1321987027973043

• Binary: 100101100100101011100010111001100110011001110110011₂
• Hexadecimal: 0x4B257173333B3
• Base-36: D0LSGFRF03

Squares and roots of 1321987027973043

• 1321987027973043 squared (1321987027973043²) is 1747649702128999175373134679849
• 1321987027973043 cubed (1321987027973043³) is 2310370235655489499445689675686777407207310507
• The square root of 1321987027973043 is 36359139.5384027619
• The cube root of 1321987027973043 is 109751.1462003753

Scales and comparisons

• 1,321,987,027,973,043 seconds is equal to 42,035,098 years, 16 weeks, 2 days, 17 hours, 24 minutes, 3 seconds.
• To count from 1 to 1,321,987,027,973,043 would take you about one hundred twenty-six million, one hundred five thousand, two hundred ninety-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 1321987027973043 cubic inches would be around 9145.9 feet tall.

Recreational maths with 1321987027973043

• 1321987027973043 backwards is 3403797207891231
• The number of decimal digits it has is: 16
• The sum of 1321987027973043's digits is 66
• More coming soon!