138870200170975

Names of 138870200170975

• Cardinal: 138870200170975 can be written as One hundred thirty-eight trillion, eight hundred seventy billion, two hundred million, one hundred seventy thousand, nine hundred seventy-five.

Scientific notation

• Scientific notation: 1.38870200170975 × 10¹⁴

Factors of 138870200170975

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 9914

Divisors of 138870200170975

• Number of divisors d(n): 324
• Complete list of divisors:
  1 5 7 13 17 25 35 49 65 85 91 119 169 175 221 241 245 289 325 425 455 595 637 833 845 1105 1183 1205 1225 1445 1547 1687 2023 2275 2873 2975 3133 3185 3757 4097 4165 4225 5525 5915 6025 7225 7735 8281 8435 9631 10115 10829 11809 14161 14365 15665 15925 18785 20111 20485 20825 21931 26299 28679 29575 38675 40729 41405 42175 48155 48841 50575 53261 54145 59045 67417 69649 70805 71825 78325 93925 100555 102425 109655 125203 131495 140777 143395 153517 163727 184093 200753 203645 207025 240775 244205 266305 270725 285103 295225 337085 341887 348245 354025 372827 471919 487543 502775 548275 626015 657475 692393 703885 716975 767585 818635 876421 905437 920465 1003765 1018225 1146089 1221025 1331525 1425515 1627639 1685425 1709435 1741225 1864135 1995721 2128451 2321071 2359595 2393209 2437715 2609789 2783359 3130075 3412801 3461965 3519425 3837925 4093175 4382105 4527185 4602325 4846751 5018825 5730445 6134947 6338059 7127575 8022623 8138195 8547175 9320675 9978605 10642255 11393473 11605355 11770681 11797975 11966045 12188575 13048945 13916795 14899157 16247497 17064005 17309825 19483513 21910525 22635925 24233755 27669863 28652225 30173923 30674735 31690295 33927257 36183667 39458207 40113115 40690975 44366413 49893025 53211275 56967365 58026775 58853405 59830225 65244725 69583975 74495785 79754311 81237485 82394767 85320025 97417565 104294099 113732479 121168775 136384591 138349315 150869615 153373675 158451475 169636285 180918335 193689041 197291035 200565575 211217461 221832065 253285669 276207449 284836825 294267025 372478925 392260999 398771555 406187425 411973835 470387671 487087825 512956691 521470495 568662395 576763369 670789519 681922955 691746575 754348075 848181425 904591675 968445205 986455175 1056087305 1109160325 1266428345 1355823287 1381037245 1478522227 1772999683 1933452143 1961304995 1993857775 2059869175 2351938355 2564783455 2607352475 2745826993 2843311975 2883816845 3292713697 3353947595 3409614775 3590696837 4695526633 4842226025 5280436525 6332141725 6668436983 6779116435 6905186225 7392611135 8720263747 8864998415 9667260715 9806524975 11759691775 12823917275 13729134965 14419084225 16463568485 16769737975 17953484185 19220788951 23048995879 23477633165 25134877859 32868686431 33342184915 33895582175 36963055675 43601318735 44324992075 46679058881 48336303575 61041846229 68645674825 82317842425 89767420925 96103944755 113363428711 115244979395 117388165825 125674389295 164343432155 166710924575 218006593675 233395294405 305209231145 326753412167 427292923603 480519723775 566817143555 576224896975 628371946475 793544000977 821717160775 1166976472025 1526046155725 1633767060835 2136464618015 2834085717775 3967720004885 5554808006839 8168835304175 10682323090075 19838600024425 27774040034195 138870200170975
• Sum of all divisors σ(n): 231397069514688
• Sum of proper divisors (its aliquot sum) s(n): 92526869343713
• 138870200170975 is a deficient number, because the sum of its proper divisors (92526869343713) is less than itself. Its deficiency is 46343330827262

Bases of 138870200170975

• Binary: 11111100100110100111100111100110111100111011111₂
• Hexadecimal: 0x7E4D3CF379DF
• Base-36: 1D8437NQOV

Squares and roots of 138870200170975

• 138870200170975 squared (138870200170975²) is 19284932495526664919232450625
• 138870200170975 cubed (138870200170975³) is 2678102435937528396089465799349643245609375
• The square root of 138870200170975 is 11784320.0979511331
• The cube root of 138870200170975 is 51784.8855206999

Scales and comparisons

• 138,870,200,170,975 seconds is equal to 4,415,642 years, 42 weeks, 1 day, 11 hours, 2 minutes, 55 seconds.
• To count from 1 to 138,870,200,170,975 would take you about eleven million, thirty-nine thousand, one hundred seven 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 138870200170975 cubic inches would be around 4315.4 feet tall.

Recreational maths with 138870200170975

• 138870200170975 backwards is 579071002078831
• The number of decimal digits it has is: 15
• The sum of 138870200170975's digits is 58
• More coming soon!