43490882421

Names of 43490882421

• Cardinal: 43490882421 can be written as Forty-three billion, four hundred ninety million, eight hundred eighty-two thousand, four hundred twenty-one.

Scientific notation

• Scientific notation: 4.3490882421 × 10¹⁰

Factors of 43490882421

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 553

Divisors of 43490882421

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 7 9 21 27 31 49 63 79 93 147 189 217 237 279 433 441 553 651 711 837 961 1299 1323 1519 1659 1953 2133 2449 2883 3031 3871 3897 4557 4977 5859 6727 7347 8649 9093 11613 11691 13423 13671 14931 17143 20181 21217 22041 25947 27279 34207 34839 40269 41013 47089 51429 60543 63651 66123 75919 81837 93961 102621 104517 120001 120807 141267 154287 181629 190953 227757 239449 281883 307863 360003 362421 416113 423801 462861 531433 572859 657727 683271 718347 845649 923589 1060417 1080009 1248339 1271403 1594299 1676143 1973181 2049813 2155041 2536947 2912791 3181251 3240027 3720031 3745017 4782897 5028429 5919543 6465123 7422919 8738373 9543753 11160093 11235051 14348691 15085287 17758629 20389537 22268757 26215119 28631259 32872927 33480279 45255861 51960433 61168611 66806271 78645357 98618781 100440837 155881299 183505833 200418813 230110489 295856343 467643897 550517499 690331467 887569029 1402931691 1610773423 2070994401 4832320269 6212983203 14496960807 43490882421
• Sum of all divisors σ(n): 78607468800
• Sum of proper divisors (its aliquot sum) s(n): 35116586379
• 43490882421 is a deficient number, because the sum of its proper divisors (35116586379) is less than itself. Its deficiency is 8374296042

Bases of 43490882421

• Binary: 101000100000010000100011001101110101₂
• Hexadecimal: 0xA20423375
• Base-36: JZ9CJN9

Squares and roots of 43490882421

• 43490882421 squared (43490882421²) is 1891456853757246821241
• 43490882421 cubed (43490882421³) is 82261127631151013579268336304461
• The square root of 43490882421 is 208544.6772780355
• The cube root of 43490882421 is 3516.6790955809

Scales and comparisons

• 43,490,882,421 seconds is equal to 1,382 years, 45 weeks, 3 days, 16 hours, 40 minutes, 21 seconds.
• To count from 1 to 43,490,882,421 would take you about two thousand, seven hundred sixty-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 43490882421 cubic inches would be around 293.1 feet tall.

Recreational maths with 43490882421

• 43490882421 backwards is 12428809434
• The number of decimal digits it has is: 11
• The sum of 43490882421's digits is 45
• More coming soon!