138149057264887500

Names of 138149057264887500

• Cardinal: 138149057264887500 can be written as One hundred thirty-eight quadrillion, one hundred forty-nine trillion, fifty-seven billion, two hundred sixty-four million, eight hundred eighty-seven thousand, five hundred.

Scientific notation

• Scientific notation: 1.381490572648875 × 10¹⁷

Factors of 138149057264887500

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 40972

Divisors of 138149057264887500

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 10 12 13 15 20 25 26 30 39 50 52 60 65 75 78 100 125 130 150 156 169 195 250 260 300 325 338 375 390 500 507 625 650 676 750 780 845 975 1014 1250 1300 1500 1625 1690 1875 1950 2028 2197 2500 2535 3125 3250 3380 3750 3900 4225 4394 4875 5070 6250 6500 6591 7500 8125 8450 8788 9375 9750 10140 10985 12500 12675 13182 16250 16900 18750 19500 21125 21970 24375 25350 26364 32500 32955 37500 40625 40949 42250 43940 48750 50700 54925 63375 65910 81250 81898 84500 97500 105625 109850 121875 122847 126750 131820 162500 163796 164775 204745 211250 219700 243750 245694 253500 274625 316875 329550 409490 422500 487500 491388 528125 532337 549250 614235 633750 659100 818980 823875 1023725 1056250 1064674 1098500 1228470 1267500 1373125 1584375 1597011 1647750 2047450 2112500 2129348 2456940 2661685 2746250 3071175 3168750 3194022 3295500 4094900 4119375 5118625 5323370 5492500 6142350 6337500 6388044 6865625 6920381 7985055 8238750 10237250 10646740 12284700 13308425 13731250 13840762 15355875 15970110 16477500 20474500 20596875 20761143 25593125 26616850 27462500 27681524 30711750 31940220 34601905 39925275 41193750 41522286 51186250 53233700 61423500 66542125 69203810 76779375 79850550 82387500 83044572 89964953 102372500 103805715 127965625 133084250 138407620 153558750 159701100 173009525 179929906 199626375 207611430 255931250 266168500 269894859 307117500 332710625 346019050 359859812 383896875 399252750 415222860 449824765 511862500 519028575 539789718 665421250 692038100 767793750 798505500 865047625 899649530 998131875 1038057150 1079579436 1330842500 1349474295 1535587500 1663553125 1676820601 1730095250 1799299060 1996263750 2076114300 2249123825 2595142875 2698948590 3327106250 3353641202 3460190500 3992527500 4325238125 4498247650 4990659375 5030461803 5190285750 5397897180 6654212500 6707282404 6747371475 8384103005 8650476250 8996495300 9981318750 10060923606 10380571500 11245619125 12975714375 13494742950 16768206010 17300952500 19962637500 20121847212 21626190625 21798667813 22491238250 25152309015 25951428750 26989485900 33536412020 33736857375 41920515025 43252381250 43597335626 44982476500 50304618030 51902857500 56228095625 64878571875 65396003439 67473714750 83841030050 86504762500 87194671252 100609236060 108993339065 112456191250 125761545075 129757143750 130792006878 134947429500 167682060100 168684286875 209602575125 217986678130 224912382500 251523090150 259514287500 261584013756 281140478125 283382681569 326980017195 337368573750 419205150250 435973356260 503046180300 544966695325 562280956250 566765363138 628807725375 653960034390 674737147500 838410300500 843421434375 850148044707 1048012875625 1089933390650 1124561912500 1133530726276 1257615450750 1307920068780 1416913407845 1634900085975 1686842868750 1700296089414 2096025751250 2179866781300 2515230901500 2724833476625 2833826815690 3144038626875 3269800171950 3373685737500 3400592178828 3683974860397 4192051502500 4250740223535 5240064378125 5449666953250 5667653631380 6288077253750 6539600343900 7084567039225 7367949720794 8174500429875 8501480447070 10480128756250 10899333906500 11051924581191 12576154507500 13624167383125 14169134078450 14735899441588 15720193134375 16349000859750 17002960894140 18419874301985 20960257512500 21253701117675 22103849162382 27248334766250 28338268156900 31440386268750 32698001719500 35422835196125 36839748603970 40872502149375 42507402235350 44207698324764 54496669532500 55259622905955 62880772537500 68120836915625 70845670392250 73679497207940 81745004298750 85014804470700 92099371509925 106268505588375 110519245811910 136241673831250 141691340784500 163490008597500 177114175980625 184198743019850 204362510746875 212537011176750 221038491623820 272483347662500 276298114529775 354228351961250 368397486039700 408725021493750 425074022353500 460496857549625 531342527941875 552596229059550 708456703922500 817450042987500 885570879903125 920993715099250 1062685055883750 1105192458119100 1381490572648875 1771141759806250 1841987430198500 2125370111767500 2302484287748125 2656712639709375 2762981145297750 3542283519612500 4604968575496250 5313425279418750 5525962290595500 6907452863244375 9209937150992500 10626850558837500 11512421438740625 13814905726488750 23024842877481250 27629811452977500 34537264316221875 46049685754962500 69074528632443750 138149057264887500
• Sum of all divisors σ(n): 436480085981247840
• Sum of proper divisors (its aliquot sum) s(n): 298331028716360340
• 138149057264887500 is an abundant number, because the sum of its proper divisors (298331028716360340) is greater than itself. Its abundance is 160181971451472840

Bases of 138149057264887500

• Binary: 111101010110011011101010111101100010101000010011011001100₂
• Hexadecimal: 0x1EACDD5EC5426CC
• Base-36: 11S9R4RKK1XO

Squares and roots of 138149057264887500

• 138149057264887500 squared (138149057264887500²) is 19085162023177165742340387656250000
• 138149057264887500 cubed (138149057264887500³) is 2636597141249558446651371018299567091544921875000000
• The square root of 138149057264887500 is 371684082.6089913417
• The cube root of 138149057264887500 is 516950.9152118193

Scales and comparisons

• 138,149,057,264,887,500 seconds is equal to 4,392,712,697 years, 48 weeks, 3 days, 7 hours, 25 minutes.
• To count from 1 to 138,149,057,264,887,500 would take you about thirteen billion, one hundred seventy-eight million, one hundred thirty-eight thousand and ninety-three 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 138149057264887500 cubic inches would be around 43079.2 feet tall.

Recreational maths with 138149057264887500

• 138149057264887500 backwards is 005788462750941831
• 138149057264887500 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 138149057264887500's digits is 78
• More coming soon!