140268198798

Names of 140268198798

• Cardinal: 140268198798 can be written as One hundred forty billion, two hundred sixty-eight million, one hundred ninety-eight thousand, seven hundred ninety-eight.

Scientific notation

• Scientific notation: 1.40268198798 × 10¹¹

Factors of 140268198798

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 408

Divisors of 140268198798

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 6 7 9 13 14 18 21 26 27 39 42 49 54 63 78 81 91 98 117 126 147 162 169 182 189 234 243 273 294 338 343 351 378 383 441 486 507 546 567 637 686 702 766 819 882 1014 1029 1053 1134 1149 1183 1274 1323 1521 1638 1701 1911 2058 2106 2197 2298 2366 2457 2646 2681 3042 3087 3159 3402 3447 3549 3822 3969 4394 4459 4563 4914 4979 5362 5733 6174 6318 6591 6894 7098 7371 7938 8043 8281 8918 9126 9261 9958 10341 10647 11466 11907 13182 13377 13689 14742 14937 15379 16086 16562 17199 18522 18767 19773 20682 21294 22113 23814 24129 24843 26754 27378 27783 29874 30758 31023 31941 34398 34853 37534 39546 40131 41067 44226 44811 46137 48258 49686 51597 55566 56301 57967 59319 62046 63882 64727 69706 72387 74529 80262 82134 83349 89622 92274 93069 95823 103194 104559 107653 112602 115934 118638 120393 129454 131369 134433 138411 144774 149058 154791 166698 168903 173901 177957 186138 191646 194181 209118 215306 217161 223587 240786 243971 262738 268866 276822 287469 309582 313677 322959 337806 347802 355914 361179 388362 394107 403299 415233 434322 447174 453089 487942 506709 521703 533871 574938 582543 627354 645918 651483 670761 722358 731913 753571 788214 806598 830466 841451 906178 941031 968877 1013418 1043406 1067742 1083537 1165086 1182321 1209897 1245699 1302966 1341522 1359267 1463826 1507142 1520127 1565109 1682902 1707797 1747629 1882062 1937754 2012283 2167074 2195739 2260713 2364642 2419794 2491398 2524353 2718534 2823093 2906631 3040254 3130218 3171623 3415594 3495258 3546963 3737097 4024566 4077801 4391478 4521426 4560381 4695327 5048706 5123391 5242887 5646186 5813262 5890157 6343246 6587217 6782139 7093926 7474194 7573059 8155602 8469279 8719893 9120762 9390654 9514869 10246782 10485774 10640889 11780314 12233403 13174434 13564278 14085981 15146118 15370173 15728661 16938558 17439786 17670471 19029738 19761651 20346417 21281778 22201361 22719177 24466806 26159679 28171962 28544607 30740346 31457322 31922667 35340942 36700209 39523302 40692834 41231099 44402722 45438354 46110519 52319358 53011413 57089214 59284953 61039251 63845334 66604083 68157531 73400418 82462198 85633821 92221038 106022826 110100627 118569906 122078502 123693297 133208166 136315062 138331557 159034239 171267642 183117753 199812249 204472593 220201254 247386594 256901463 276663114 288617693 318068478 366235506 371079891 399624498 408945186 414994671 477102717 513802926 577235386 599436747 742159782 770704389 829989342 865853079 954205434 1113239673 1198873494 1431308151 1541408778 1731706158 1798310241 2226479346 2597559237 2862616302 3339719019 3596620482 5195118474 5394930723 6679438038 7792677711 10019157057 10789861446 15585355422 20038314114 23378033133 46756066266 70134099399 140268198798
• Sum of all divisors σ(n): 399200256000
• Sum of proper divisors (its aliquot sum) s(n): 258932057202
• 140268198798 is an abundant number, because the sum of its proper divisors (258932057202) is greater than itself. Its abundance is 118663858404

Bases of 140268198798

• Binary: 10000010101000101000101101101110001110₂
• Hexadecimal: 0x20A8A2DB8E
• Base-36: 1SFS2AVI

Squares and roots of 140268198798

• 140268198798 squared (140268198798²) is 19675167594035248644804
• 140268198798 cubed (140268198798³) is 2759800319464103615928727561745592
• The square root of 140268198798 is 374523.9629155923
• The cube root of 140268198798 is 5195.8077502755

Scales and comparisons

• 140,268,198,798 seconds is equal to 4,460 years, 4 weeks, 6 days, 12 hours, 33 minutes, 18 seconds.
• To count from 1 to 140,268,198,798 would take you about eight thousand, nine hundred twenty 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 140268198798 cubic inches would be around 433 feet tall.

Recreational maths with 140268198798

• 140268198798 backwards is 897891862041
• 140268198798 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 140268198798's digits is 63
• More coming soon!