199138989735

Names of 199138989735

• Cardinal: 199138989735 can be written as One hundred ninety-nine billion, one hundred thirty-eight million, nine hundred eighty-nine thousand, seven hundred thirty-five.

Scientific notation

• Scientific notation: 1.99138989735 × 10¹¹

Factors of 199138989735

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 67

Divisors of 199138989735

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 5 7 9 15 21 23 29 35 45 49 63 69 87 105 115 145 147 161 203 207 245 261 315 343 345 435 441 483 529 609 667 735 805 841 1015 1029 1035 1127 1305 1421 1449 1587 1715 1827 2001 2205 2415 2523 2645 3045 3087 3335 3381 3703 4205 4263 4669 4761 5145 5635 5887 6003 7105 7245 7569 7889 7935 9135 9947 10005 10143 11109 12615 12789 14007 15341 15435 16905 17661 18515 19343 21315 23345 23667 23805 24389 25921 29435 29841 30015 32683 33327 37845 39445 41209 42021 46023 49735 50715 52983 55545 58029 63945 70035 71001 73167 76705 77763 88305 89523 96715 98049 107387 118335 121945 123627 129605 135401 138069 149205 163415 166635 170723 174087 181447 206045 210105 219501 228781 230115 233289 264915 288463 290145 294147 322161 355005 365835 370881 388815 406203 444889 447615 490245 512169 536935 544341 560947 618135 677005 686343 690345 751709 853615 865389 870435 907235 947807 966483 1097505 1143905 1166445 1195061 1218609 1334667 1442315 1470735 1536507 1610805 1633023 1682841 1854405 2031015 2059029 2224445 2255127 2560845 2596167 2721705 2804735 2843421 3114223 3431715 3585183 3758545 3926629 4004001 4326945 4739035 4832415 5048523 5261963 5975305 6093045 6634649 6673335 6765381 7682535 8165115 8365427 8414205 8530263 9342669 10295145 10755549 11275635 11779887 12901781 12980835 14217105 15571115 15785889 17925915 19633145 19903947 20020005 21799561 25096281 25242615 26309815 27486403 28028007 33173245 33826905 35339661 38705343 41827135 42651315 46713345 47357667 53777745 58899435 59711841 64508905 65398683 75288843 78929445 82459209 90312467 99519735 108997805 116116029 125481405 137432015 140140035 152596927 176698305 192404821 193526715 196196049 236788335 247377627 270937401 298559205 326993415 376444215 412296045 451562335 457790781 577214463 580580145 632187269 762984635 812812203 962024105 980980245 1236888135 1354687005 1373372343 1731643389 1896561807 2288953905 2886072315 3160936345 4064061015 4425310883 5689685421 6866861715 8658216945 9482809035 13275932649 22126554415 28448427105 39827797947 66379663245 199138989735
• Sum of all divisors σ(n): 435825936000
• Sum of proper divisors (its aliquot sum) s(n): 236686946265
• 199138989735 is an abundant number, because the sum of its proper divisors (236686946265) is greater than itself. Its abundance is 37547956530

Bases of 199138989735

• Binary: 10111001011101100110111101011010100111₂
• Hexadecimal: 0x2E5D9BD6A7
• Base-36: 2JHE7NVR

Squares and roots of 199138989735

• 199138989735 squared (199138989735²) is 39656337232676435370225
• 199138989735 cubed (199138989735³) is 7897122933105650969767627199640375
• The square root of 199138989735 is 446249.9184705807
• The cube root of 199138989735 is 5839.6313738735

Scales and comparisons

• 199,138,989,735 seconds is equal to 6,332 years, 1 day, 10 hours, 2 minutes, 15 seconds.
• To count from 1 to 199,138,989,735 would take you about twelve thousand, six hundred sixty-four 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 199138989735 cubic inches would be around 486.6 feet tall.

Recreational maths with 199138989735

• 199138989735 backwards is 537989831991
• The number of decimal digits it has is: 12
• The sum of 199138989735's digits is 72
• More coming soon!