1438982467078072

Names of 1438982467078072

• Cardinal: 1438982467078072 can be written as One quadrillion, four hundred thirty-eight trillion, nine hundred eighty-two billion, four hundred sixty-seven million, seventy-eight thousand and seventy-two.

Scientific notation

• Scientific notation: 1.438982467078072 × 10¹⁵

Factors of 1438982467078072

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1629756087

Divisors of 1438982467078072

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 4 7 8 14 28 56 15767 31534 63068 110369 126136 220738 441476 882952 1629740311 3259480622 6518961244 11408182177 13037922488 22816364354 45632728708 91265457416 25696115483537 51392230967074 102784461934148 179872808384759 205568923868296 359745616769518 719491233539036 1438982467078072
• Sum of all divisors σ(n): 3083729428753920
• Sum of proper divisors (its aliquot sum) s(n): 1644746961675848
• 1438982467078072 is an abundant number, because the sum of its proper divisors (1644746961675848) is greater than itself. Its abundance is 205764494597776

Bases of 1438982467078072

• Binary: 101000111001011111100110110110010011100011110111000₂
• Hexadecimal: 0x51CBF36C9C7B8
• Base-36: E62RF3GZP4

Squares and roots of 1438982467078072

• 1438982467078072 squared (1438982467078072²) is 2070670540558094567333343237184
• 1438982467078072 cubed (1438982467078072³) is 2979658602958171867763083421861647226141429248
• The square root of 1438982467078072 is 37933922.3792909661
• The cube root of 1438982467078072 is 112897.7189999863

Scales and comparisons

• 1,438,982,467,078,072 seconds is equal to 45,755,191 years, 20 weeks, 1 day, 6 hours, 7 minutes, 52 seconds.
• To count from 1 to 1,438,982,467,078,072 would take you about one hundred thirty-seven million, two hundred sixty-five thousand, five hundred seventy-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 1438982467078072 cubic inches would be around 9408.1 feet tall.

Recreational maths with 1438982467078072

• 1438982467078072 backwards is 2708707642898341
• The number of decimal digits it has is: 16
• The sum of 1438982467078072's digits is 76
• More coming soon!