19849349744

Names of 19849349744

• Cardinal: 19849349744 can be written as Nineteen billion, eight hundred forty-nine million, three hundred forty-nine thousand, seven hundred forty-four.

Scientific notation

• Scientific notation: 1.9849349744 × 10¹⁰

Factors of 19849349744

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 905

Divisors of 19849349744

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 7 8 14 16 28 29 37 56 58 74 112 116 148 203 232 259 296 331 406 464 499 518 592 662 812 998 1036 1073 1324 1624 1996 2072 2146 2317 2648 3248 3493 3992 4144 4292 4634 5296 6986 7511 7984 8584 9268 9599 12247 13972 14471 15022 17168 18463 18536 19198 24494 27944 28942 30044 36926 37072 38396 48988 55888 57884 60088 67193 73852 76792 85729 97976 101297 115768 120176 129241 134386 147704 153584 165169 171458 195952 202594 231536 258482 268772 295408 330338 342916 355163 405188 516964 535427 537544 660676 685832 710326 810376 1033928 1070854 1075088 1156183 1321352 1371664 1420652 1620752 2067856 2141708 2312366 2486141 2642704 2841304 3747989 4283416 4624732 4789901 4972282 5682608 6111253 7495978 8566832 9249464 9579802 9944564 12222506 14991956 18498928 19159604 19889128 24445012 29983912 33529307 38319208 39778256 42778771 48890024 59967824 67058614 76638416 85557542 97780048 134117228 171115084 177226337 268234456 342230168 354452674 536468912 684460336 708905348 1240584359 1417810696 2481168718 2835621392 4962337436 9924674872 19849349744
• Sum of all divisors σ(n): 46931520000
• Sum of proper divisors (its aliquot sum) s(n): 27082170256
• 19849349744 is an abundant number, because the sum of its proper divisors (27082170256) is greater than itself. Its abundance is 7232820512

Bases of 19849349744

• Binary: 10010011111000111010000101001110000₂
• Hexadecimal: 0x49F1D0A70
• Base-36: 949SGA8

Squares and roots of 19849349744

• 19849349744 squared (19849349744²) is 393996685259632865536
• 19849349744 cubed (19849349744³) is 7820578003695142193060988022784
• The square root of 19849349744 is 140887.7203449613
• The cube root of 19849349744 is 2707.5849702905

Scales and comparisons

• 19,849,349,744 seconds is equal to 631 years, 7 weeks, 4 days, 20 hours, 15 minutes, 44 seconds.
• To count from 1 to 19,849,349,744 would take you about one thousand, two hundred sixty-two 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 19849349744 cubic inches would be around 225.6 feet tall.

Recreational maths with 19849349744

• 19849349744 backwards is 44794394891
• The number of decimal digits it has is: 11
• The sum of 19849349744's digits is 62
• More coming soon!