138747815163360

Names of 138747815163360

• Cardinal: 138747815163360 can be written as One hundred thirty-eight trillion, seven hundred forty-seven billion, eight hundred fifteen million, one hundred sixty-three thousand, three hundred sixty.

Scientific notation

• Scientific notation: 1.3874781516336 × 10¹⁴

Factors of 138747815163360

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 25646207

Divisors of 138747815163360

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 17 18 20 24 26 30 32 34 36 39 40 45 48 51 52 60 65 68 72 78 80 85 90 96 102 104 117 120 130 136 144 153 156 160 170 180 195 204 208 221 234 240 255 260 272 288 289 306 312 340 360 390 408 416 442 468 480 510 520 544 578 585 612 624 663 680 720 765 780 816 867 884 936 1020 1040 1105 1156 1170 1224 1248 1326 1360 1440 1445 1530 1560 1632 1734 1768 1872 1989 2040 2080 2210 2312 2340 2448 2601 2652 2720 2890 3060 3120 3315 3468 3536 3744 3757 3978 4080 4335 4420 4624 4680 4896 5202 5304 5780 6120 6240 6630 6936 7072 7514 7956 8160 8670 8840 9248 9360 9945 10404 10608 11271 11560 12240 13005 13260 13872 15028 15912 17340 17680 18720 18785 19890 20808 21216 22542 23120 24480 26010 26520 27744 30056 31824 33813 34680 35360 37570 39780 41616 45084 46240 52020 53040 56355 60112 63648 67626 69360 75140 79560 83232 90168 104040 106080 112710 120224 135252 138720 150280 159120 169065 180336 208080 225420 270504 300560 318240 338130 360672 416160 450840 541008 601120 676260 901680 1082016 1352520 1803360 2705040 5410080 25646167 51292334 76938501 102584668 128230835 153877002 205169336 230815503 256461670 307754004 333400171 384692505 410338672 435984839 461631006 512923340 615508008 666800342 769385010 820677344 871969678 923262012 1000200513 1025846680 1154077515 1231016016 1307954517 1333600684 1538770020 1667000855 1743939356 1846524024 2000401026 2051693360 2179924195 2308155030 2462032032 2615909034 2667201368 3000601539 3077540040 3334001710 3487878712 3693048048 3923863551 4000802052 4103386720 4359848390 4616310060 5001002565 5231818068 5334402736 5667802907 6001203078 6155080080 6539772585 6668003420 6975757424 7386096096 7411742263 7847727102 8001604104 8719696780 9232620120 10002005130 10463636136 10668805472 11335605814 12002406156 12310160160 13079545170 13336006840 13951514848 14823484526 15003007695 15695454204 16003208208 17003408721 17439393560 18465240240 19619317755 20004010260 20927272272 22235226789 22671211628 24004812312 26159090340 26672013680 28339014535 29646969052 30006015390 31390908408 32006416416 34006817442 34878787120 36930480480 37058711315 39238635510 40008020520 41854544544 44470453578 45342423256 48009624624 51010226163 52318180680 53344027360 56678029070 59293938104 60012030780 62781816816 66705680367 68013634884 69757574240 74117422630 78477271020 80016041040 85017043605 88940907156 90684846512 96019249248 96352649419 102020452326 104636361360 111176133945 113356058140 118587876208 120024061560 125563633632 133411360734 136027269768 148234845260 156954542040 160032082080 170034087210 177881814312 181369693024 192705298838 204040904652 209272722720 222352267890 226712116280 237175752416 240048123120 255051130815 266822721468 272054539536 289057948257 296469690520 313909084080 333528401835 340068174420 355763628624 385410597676 408081809304 444704535780 453424232560 480096246240 481763247095 510102261630 533645442936 544109079072 578115896514 592939381040 627818168160 667056803670 680136348840 711527257248 770821195352 816163618608 867173844771 889409071560 906848465120 963526494190 1020204523260 1067290885872 1156231793028 1185878762080 1334113607340 1360272697680 1445289741285 1541642390704 1632327237216 1734347689542 1778818143120 1927052988380 2040409046520 2134581771744 2312463586056 2668227214680 2720545395360 2890579482570 3083284781408 3468695379084 3557636286240 3854105976760 4080818093040 4335869223855 4624927172112 5336454429360 5781158965140 6937390758168 7708211953520 8161636186080 8671738447710 9249854344224 10672908858720 11562317930280 13874781516336 15416423907040 17343476895420 23124635860560 27749563032672 34686953790840 46249271721120 69373907581680 138747815163360
• Sum of all divisors σ(n): 541656608534496
• Sum of proper divisors (its aliquot sum) s(n): 402908793371136
• 138747815163360 is an abundant number, because the sum of its proper divisors (402908793371136) is greater than itself. Its abundance is 264160978207776

Bases of 138747815163360

• Binary: 11111100011000010111110001111000111010111100000₂
• Hexadecimal: 0x7E30BE3C75E0
• Base-36: 1D6JV6SAG0

Squares and roots of 138747815163360

• 138747815163360 squared (138747815163360²) is 19250956212605911143486489600
• 138747815163360 cubed (138747815163360³) is 2671028114304581834134203558420176941056000
• The square root of 138747815163360 is 11779126.2478742455
• The cube root of 138747815163360 is 51769.6685379915

Scales and comparisons

• 138,747,815,163,360 seconds is equal to 4,411,751 years, 18 weeks, 7 hours, 36 minutes.
• To count from 1 to 138,747,815,163,360 would take you about eleven million, twenty-nine thousand, three hundred seventy-eight 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 138747815163360 cubic inches would be around 4314.1 feet tall.

Recreational maths with 138747815163360

• 138747815163360 backwards is 063361518747831
• The number of decimal digits it has is: 15
• The sum of 138747815163360's digits is 63
• More coming soon!