1491162612093

Names of 1491162612093

• Cardinal: 1491162612093 can be written as One trillion, four hundred ninety-one billion, one hundred sixty-two million, six hundred twelve thousand and ninety-three.

Scientific notation

• Scientific notation: 1.491162612093 × 10¹²

Factors of 1491162612093

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 19712

Divisors of 1491162612093

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 7 9 11 21 29 33 63 77 87 99 131 203 231 261 319 393 609 693 841 917 957 1179 1441 1827 2233 2523 2751 2871 3799 4323 5887 6699 7569 8253 9251 10087 11397 12969 17661 19531 20097 26593 27753 30261 34191 41789 52983 58593 64757 79779 83259 90783 110171 125367 136717 175779 194271 214841 239337 292523 330513 376101 410151 566399 582813 644523 771197 877569 991539 1211881 1230453 1503887 1699197 1933569 2313591 2558561 2632707 3635643 3964793 4511661 5097591 6230389 6940773 7675683 8483167 10906929 11894379 13534983 16425571 17909927 18691167 23027049 25449501 28144171 35683137 43612723 49276713 53729781 56073501 74198269 76348503 84432513 114978997 130838169 147830139 161189343 180681281 197009197 222594807 253297539 344936991 392514507 519387883 542043843 591027591 667784421 816180959 1034810973 1264768967 1558163649 1626131529 1773082773 2151749801 2448542877 3794306901 4674490947 5713266713 6455249403 7345628631 11382920703 15062248607 17139800139 19365748209 23669247811 45186745821 51419400417 71007743433 135560237463 165684734677 213023230299 497054204031 1491162612093
• Sum of all divisors σ(n): 2802550113792
• Sum of proper divisors (its aliquot sum) s(n): 1311387501699
• 1491162612093 is a deficient number, because the sum of its proper divisors (1311387501699) is less than itself. Its deficiency is 179775110394

Bases of 1491162612093

• Binary: 10101101100110000001101111100000101111101₂
• Hexadecimal: 0x15B3037C17D
• Base-36: J113PV99

Squares and roots of 1491162612093

• 1491162612093 squared (1491162612093²) is 2223565935704018789840649
• 1491162612093 cubed (1491162612093³) is 3315698388845420349576334974070368357
• The square root of 1491162612093 is 1221131.6931817797
• The cube root of 1491162612093 is 11424.6175008827

Scales and comparisons

• 1,491,162,612,093 seconds is equal to 47,414 years, 18 weeks, 4 days, 12 hours, 41 minutes, 33 seconds.
• To count from 1 to 1,491,162,612,093 would take you about one hundred eighteen thousand, five hundred thirty-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 1491162612093 cubic inches would be around 952.1 feet tall.

Recreational maths with 1491162612093

• 1491162612093 backwards is 3902162611941
• The number of decimal digits it has is: 13
• The sum of 1491162612093's digits is 45
• More coming soon!