1078581870940

Names of 1078581870940

• Cardinal: 1078581870940 can be written as One trillion, seventy-eight billion, five hundred eighty-one million, eight hundred seventy thousand, nine hundred forty.

Scientific notation

• Scientific notation: 1.07858187094 × 10¹²

Factors of 1078581870940

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 130578992

Divisors of 1078581870940

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 5 7 10 14 20 28 35 59 70 118 140 236 295 413 590 826 1180 1652 2065 4130 8260 130578919 261157838 522315676 652894595 914052433 1305789190 1828104866 2611578380 3656209732 4570262165 7704156221 9140524330 15408312442 18281048660 30816624884 38520781105 53929093547 77041562210 107858187094 154083124420 215716374188 269645467735 539290935470 1078581870940
• Sum of all divisors σ(n): 2632471027200
• Sum of proper divisors (its aliquot sum) s(n): 1553889156260
• 1078581870940 is an abundant number, because the sum of its proper divisors (1553889156260) is greater than itself. Its abundance is 475307285320

Bases of 1078581870940

• Binary: 1111101100100000011111010100000101011100₂
• Hexadecimal: 0xFB207D415C
• Base-36: DRHRSPY4

Squares and roots of 1078581870940

• 1078581870940 squared (1078581870940²) is 1163338852320430816483600
• 1078581870940 cubed (1078581870940³) is 1254756195872962630429713079826584000
• The square root of 1078581870940 is 1038547.9627537669
• The cube root of 1078581870940 is 10255.3630342259

Scales and comparisons

• 1,078,581,870,940 seconds is equal to 34,295 years, 29 weeks, 3 days, 11 hours, 15 minutes, 40 seconds.
• To count from 1 to 1,078,581,870,940 would take you about eighty-five thousand, seven hundred thirty-eight 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 1078581870940 cubic inches would be around 854.6 feet tall.

Recreational maths with 1078581870940

• 1078581870940 backwards is 0490781858701
• The number of decimal digits it has is: 13
• The sum of 1078581870940's digits is 58
• More coming soon!