1081325672440

Names of 1081325672440

• Cardinal: 1081325672440 can be written as One trillion, eighty-one billion, three hundred twenty-five million, six hundred seventy-two thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.08132567244 × 10¹²

Factors of 1081325672440

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1167744

Divisors of 1081325672440

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 8 10 13 20 26 40 52 65 104 130 137 169 260 274 338 520 548 676 685 845 1096 1352 1370 1690 1781 2740 3380 3562 5480 6760 7124 8905 14248 17810 23153 35620 46306 71240 92612 115765 185224 231530 463060 926120 1167587 2335174 4670348 5837935 9340696 11675870 15178631 23351740 30357262 46703480 60714524 75893155 121429048 151786310 159959419 197322203 303572620 319918838 394644406 607145240 639837676 789288812 799797095 986611015 1279675352 1578577624 1599594190 1973222030 2079472447 3199188380 3946444060 4158944894 6398376760 7892888120 8317889788 10397362235 16635779576 20794724470 27033141811 41589448940 54066283622 83178897880 108132567244 135165709055 216265134488 270331418110 540662836220 1081325672440
• Sum of all divisors σ(n): 2653764061680
• Sum of proper divisors (its aliquot sum) s(n): 1572438389240
• 1081325672440 is an abundant number, because the sum of its proper divisors (1572438389240) is greater than itself. Its abundance is 491112716800

Bases of 1081325672440

• Binary: 1111101111000100000010000101011111111000₂
• Hexadecimal: 0xFBC40857F8
• Base-36: DSR5DWQG

Squares and roots of 1081325672440

• 1081325672440 squared (1081325672440²) is 1169265209877818175553600
• 1081325672440 cubed (1081325672440³) is 1264356489331829468920550489262784000
• The square root of 1081325672440 is 1039868.1033861939
• The cube root of 1081325672440 is 10264.0518673009

Scales and comparisons

• 1,081,325,672,440 seconds is equal to 34,382 years, 42 weeks, 1 day, 10 hours, 20 minutes, 40 seconds.
• To count from 1 to 1,081,325,672,440 would take you about eighty-five thousand, nine hundred fifty-seven 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 1081325672440 cubic inches would be around 855.3 feet tall.

Recreational maths with 1081325672440

• 1081325672440 backwards is 0442765231801
• The number of decimal digits it has is: 13
• The sum of 1081325672440's digits is 43
• More coming soon!