138777888072750

Names of 138777888072750

• Cardinal: 138777888072750 can be written as One hundred thirty-eight trillion, seven hundred seventy-seven billion, eight hundred eighty-eight million, seventy-two thousand, seven hundred fifty.

Scientific notation

• Scientific notation: 1.3877788807275 × 10¹⁴

Factors of 138777888072750

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 46

Divisors of 138777888072750

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 5 6 10 15 17 19 25 30 34 38 50 51 57 75 85 95 102 114 125 150 170 190 250 255 285 289 323 361 375 425 475 510 570 578 646 722 750 850 867 950 969 1083 1275 1425 1445 1615 1734 1805 1938 2125 2166 2375 2550 2850 2890 3230 3610 4250 4335 4750 4845 4913 5415 5491 6137 6375 6859 7125 7225 8075 8670 9025 9690 9826 10830 10982 12274 12750 13718 14250 14450 14739 16150 16473 18050 18411 20577 21675 24225 24565 27075 27455 29478 30685 32946 34295 36125 36822 40375 41154 43350 45125 48450 49130 54150 54910 61370 68590 72250 73695 80750 82365 83521 90250 92055 93347 102885 104329 108375 116603 121125 122825 130321 135375 137275 147390 153425 164730 167042 171475 184110 186694 205770 208658 216750 233206 242250 245650 250563 260642 270750 274550 280041 306850 312987 342950 349809 368475 390963 411825 417605 460275 466735 501126 514425 521645 560082 583015 614125 625974 651605 686375 699618 736950 767125 781926 823650 835210 857375 920550 933470 1028850 1043290 1166030 1228250 1252815 1303210 1372750 1400205 1419857 1534250 1564935 1586899 1714750 1749045 1773593 1842375 1954815 1982251 2059125 2088025 2215457 2301375 2333675 2505630 2572125 2608225 2800410 2839714 2915075 3129870 3173798 3258025 3498090 3547186 3684750 3909630 3964502 4118250 4176050 4259571 4430914 4602750 4667350 4760697 5144250 5216450 5320779 5830150 5946753 6264075 6516050 6646371 7001025 7099285 7824675 7934495 8519142 8745225 8867965 9521394 9774075 9911255 10440125 10641558 11077285 11668375 11893506 12528150 13041125 13292742 14002050 14198570 14575375 15649350 15868990 16290125 17490450 17735930 19548150 19822510 20880250 21297855 22154570 23336750 23803485 26082250 26603895 26977283 29150750 29733765 30151081 31320375 32580250 33231855 33698267 35005125 35496425 37662769 39123375 39672475 42595710 43726125 44339825 47606970 48870375 49556275 53207790 53954566 55386425 59467530 60302162 62640750 66463710 67396534 70010250 70992850 75325538 78246750 79344950 80931849 87452250 88679650 90453243 97740750 99112550 101094801 106489275 110772850 112988307 119017425 133019475 134886415 148668825 150755405 161863698 166159275 168491335 177482125 180906486 188313845 198362375 202189602 212978550 221699125 225976614 238034850 247781375 266038950 269772830 276932125 297337650 301510810 332318550 336982670 354964250 376627690 396724750 404659245 443398250 452266215 495562750 505474005 512568377 532446375 553864250 564941535 572870539 595087125 640267073 665097375 674432075 743344125 753777025 809318490 830796375 842456675 904532430 941569225 1010948010 1025136754 1064892750 1129883070 1145741078 1190174250 1280534146 1330194750 1348864150 1486688250 1507554050 1537705131 1661592750 1684913350 1718611617 1883138450 1920801219 2023296225 2261331075 2527370025 2562841885 2824707675 2864352695 3075410262 3201335365 3372160375 3437223234 3768885125 3841602438 4046592450 4212283375 4522662150 4707846125 5054740050 5125683770 5649415350 5728705390 6402670730 6744320750 7537770250 7688525655 8424566750 8593058085 9415692250 9604006095 9738799163 10116481125 10884540241 11306655375 12636850125 12814209425 14123538375 14321763475 15377051310 16006676825 17186116170 19208012190 19477598326 20232962250 21769080482 22613310750 25273700250 25628418850 28247076750 28643526950 29216397489 32013353650 32653620723 38442628275 42965290425 48020030475 48693995815 54422701205 58432794978 64071047125 65307241446 71608817375 76885256550 80033384125 85930580850 96040060950 97387991630 108845402410 128142094250 143217634750 146081987445 160066768250 163268103615 185037184097 192213141375 214826452125 240100152375 243469979075 272113506025 292163974890 326536207230 370074368194 384426282750 429652904250 480200304750 486939958150 544227012050 555111552291 730409937225 816340518075 925185920485 1110223104582 1217349895375 1360567530125 1460819874450 1632681036150 1850371840970 2434699790750 2721135060250 2775557761455 3652049686125 4081702590375 4625929602425 5551115522910 7304099372250 8163405180750 9251859204850 13877788807275 23129648012125 27755577614550 46259296024250 69388944036375 138777888072750
• Sum of all divisors σ(n): 388485395022816
• Sum of proper divisors (its aliquot sum) s(n): 249707506950066
• 138777888072750 is an abundant number, because the sum of its proper divisors (249707506950066) is greater than itself. Its abundance is 110929618877316

Bases of 138777888072750

• Binary: 11111100011011110111110101110001010010000101110₂
• Hexadecimal: 0x7E37BEB8A42E
• Base-36: 1D6XOJF3U6

Squares and roots of 138777888072750

• 138777888072750 squared (138777888072750²) is 19259302217932726709292562500
• 138777888072750 cubed (138777888072750³) is 2672765287559533775151417665959033921875000
• The square root of 138777888072750 is 11780402.7126728567
• The cube root of 138777888072750 is 51773.4085418295

Scales and comparisons

• 138,777,888,072,750 seconds is equal to 4,412,707 years, 29 weeks, 5 days, 9 hours, 32 minutes, 30 seconds.
• To count from 1 to 138,777,888,072,750 would take you about eleven million, thirty-one thousand, seven hundred sixty-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 138777888072750 cubic inches would be around 4314.5 feet tall.

Recreational maths with 138777888072750

• 138777888072750 backwards is 057270888777831
• The number of decimal digits it has is: 15
• The sum of 138777888072750's digits is 78
• More coming soon!