77770648993149

Names of 77770648993149

• Cardinal: 77770648993149 can be written as Seventy-seven trillion, seven hundred seventy billion, six hundred forty-eight million, nine hundred ninety-three thousand, one hundred forty-nine.

Scientific notation

• Scientific notation: 7.7770648993149 × 10¹³

Factors of 77770648993149

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 7191

Divisors of 77770648993149

• Number of divisors d(n): 108
• Complete list of divisors:
  1 3 7 9 19 21 49 57 63 133 147 171 191 399 441 573 931 1197 1337 1719 2793 3629 4011 6971 8379 9359 10887 12033 20913 25403 28077 32661 48797 62739 76209 84231 132449 146391 177821 228627 341579 397347 439173 533463 927143 1024737 1192041 1331461 1600389 2781429 3074211 3994383 6490001 8344287 9320227 11983149 19470003 25297759 27960681 48594841 58410009 65241589 75893277 83882043 145784523 177084313 195724767 227679831 340163887 437353569 531252939 587174301 923301979 1020491661 1239590191 1593758817 2381147209 2769905937 3061474983 3718770573 6463113853 7143441627 8309717811 9281614631 11156311719 19389341559 21430324881 27844843893 45241796971 58168024677 64971302417 83534531679 135725390913 176350677989 194913907251 407176172739 454799116919 529052033967 584741721753 1234454745923 1364397350757 1587156101901 3703364237769 4093192052271 8641183221461 11110092713307 25923549664383 77770648993149
• Sum of all divisors σ(n): 138293542782720
• Sum of proper divisors (its aliquot sum) s(n): 60522893789571
• 77770648993149 is a deficient number, because the sum of its proper divisors (60522893789571) is less than itself. Its deficiency is 17247755203578

Bases of 77770648993149

• Binary: 10001101011101101100011111010000011110101111101₂
• Hexadecimal: 0x46BB63E83D7D
• Base-36: RKFCCFJP9

Squares and roots of 77770648993149

• 77770648993149 squared (77770648993149²) is 6048273844815587567448936201
• 77770648993149 cubed (77770648993149³) is 470378182199596806326003452286771787086949
• The square root of 77770648993149 is 8818766.8635217361
• The cube root of 77770648993149 is 42684.6679873941

Scales and comparisons

• 77,770,648,993,149 seconds is equal to 2,472,866 years, 4 weeks, 5 hours, 39 minutes, 9 seconds.
• To count from 1 to 77,770,648,993,149 would take you about six million, one hundred eighty-two thousand, one 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 77770648993149 cubic inches would be around 3557.1 feet tall.

Recreational maths with 77770648993149

• 77770648993149 backwards is 94139984607777
• The number of decimal digits it has is: 14
• The sum of 77770648993149's digits is 81
• More coming soon!