3138655221000

Names of 3138655221000

• Cardinal: 3138655221000 can be written as Three trillion, one hundred thirty-eight billion, six hundred fifty-five million, two hundred twenty-one thousand.

Scientific notation

• Scientific notation: 3.138655221 × 10¹²

Factors of 3138655221000

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 4314

Divisors of 3138655221000

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 18 20 24 25 26 30 36 39 40 45 50 52 60 65 72 73 75 78 89 90 100 104 117 120 125 130 146 150 156 178 180 195 200 219 225 234 250 260 267 292 300 312 325 356 360 365 375 390 438 445 450 468 500 520 534 584 585 600 650 657 712 730 750 780 801 876 890 900 936 949 975 1000 1068 1095 1125 1157 1170 1300 1314 1335 1460 1500 1560 1602 1625 1752 1780 1800 1825 1898 1950 2136 2190 2225 2250 2314 2340 2600 2628 2670 2847 2920 2925 3000 3204 3250 3285 3471 3560 3650 3796 3900 4005 4129 4380 4450 4500 4628 4680 4745 4875 5256 5340 5475 5694 5785 5850 6408 6497 6500 6570 6675 6942 7300 7592 7800 8010 8258 8541 8760 8900 9000 9125 9256 9490 9750 10413 10680 10950 11125 11388 11570 11700 12387 12994 13000 13140 13350 13884 14235 14600 14625 16020 16425 16516 17082 17355 17800 18250 18980 19491 19500 20025 20645 20826 21900 22250 22776 23140 23400 23725 24774 25988 26280 26700 27375 27768 28470 28925 29250 32040 32485 32850 33032 33375 34164 34710 36500 37161 37960 38982 39000 40050 41290 41652 42705 43800 44500 46280 47450 49548 51976 52065 53400 53677 54750 56940 57850 58473 58500 61935 64970 65700 66750 68328 69420 71175 73000 74322 77964 80100 82125 82580 83304 84461 85410 86775 89000 94900 97455 99096 100125 103225 104130 107354 109500 113880 115700 116946 117000 118625 123870 129940 131400 133500 138840 142350 144625 148644 155928 160200 161031 162425 164250 165160 168922 170820 173550 185805 189800 194910 200250 206450 208260 213525 214708 219000 231400 233892 237250 247740 253383 259880 260325 267000 268385 284700 289250 292365 297288 301417 309675 322062 324850 328500 337844 341640 347100 355875 367481 371610 389820 400500 412900 416520 422305 427050 429416 433875 467784 474500 483093 487275 495480 506766 516125 520650 536770 569400 578500 584730 602834 619350 644124 649700 657000 675688 694200 711750 734962 743220 760149 779640 801000 805155 812125 825800 844610 854100 867750 904251 929025 949000 966186 974550 1013532 1032250 1041300 1067625 1073540 1102443 1157000 1169460 1205668 1238700 1266915 1288248 1299400 1301625 1341925 1423500 1461825 1469924 1486440 1507085 1520298 1548375 1610310 1624250 1689220 1708200 1735500 1808502 1837405 1858050 1932372 1949100 2027064 2064500 2082600 2111525 2135250 2147080 2204886 2338920 2411336 2415465 2436375 2477400 2533830 2603250 2683850 2712753 2847000 2923650 2939848 3014170 3040596 3096750 3220620 3248500 3307329 3378440 3471000 3617004 3674810 3716100 3800745 3864744 3898200 3918421 4025775 4129000 4223050 4270500 4409772 4521255 4645125 4777253 4830930 4872750 5067660 5206500 5367700 5425506 5512215 5847300 6028340 6081192 6193500 6334575 6441240 6497000 6614658 6709625 7234008 7309125 7349620 7432200 7535425 7601490 7836842 8051550 8446100 8541000 8819544 9042510 9187025 9290250 9554506 9661860 9745500 10135320 10413000 10557625 10735400 10851012 11024430 11694600 11755263 12056680 12077325 12387000 12669150 13229316 13419250 13563765 14331759 14618250 14699240 15070850 15202980 15673684 16103100 16536645 16892200 18085020 18374050 18580500 19003725 19109012 19323720 19491000 19592105 20128875 21115250 21702024 22048860 22606275 23510526 23886265 24154650 25338300 26458632 26826113 26838500 27127530 27561075 28663518 29236500 30141700 30405960 31347368 31672875 32206200 33073290 35265789 36170040 36748100 37161000 37677125 38007450 38218024 39184210 40257750 42230500 42995277 44097720 45212550 45935125 47021052 47772530 48309300 50676600 53652226 53677000 54255060 55122150 57327036 58473000 58776315 60283400 60386625 63345750 66146580 67818825 70531578 71658795 73496200 75354250 76014900 78368420 80478339 80515500 82683225 84461000 85990554 90425100 91870250 94042104 95018625 95545060 96618600 97960525 107304452 108510120 110244300 113031375 114654072 117552630 119431325 120773250 126691500 132293160 134130565 135637650 137805375 141063156 143317590 150708500 152029800 156736840 160956678 161031000 165366450 171981108 176328945 180850200 183740500 190037250 191090120 195921050 214608904 214976385 220488600 226062750 235105260 238862650 241435017 241546500 253383000 268261130 271275300 275610750 282126312 286635180 293881575 301417000 321913356 330732900 339094125 343962216 348739469 352657890 358293975 367481000 380074500 391842100 402391695 413416125 429952770 452125500 470210520 477725300 482870034 483093000 489802625 536522260 542550600 551221500 573270360 587763150 597156625 643826712 661465800 670652825 678188250 697478938 705315780 716587950 760149000 783684200 804783390 826832250 859905540 881644725 904251000 955450600 965740068 979605250 1046218407 1073044520 1074881925 1102443000 1175526300 1194313250 1207175085 1341305650 1356376500 1394957876 1410631560 1433175900 1469407875 1609566780 1653664500 1719811080 1743697345 1763289450 1791469875 1931480136 1959210500 2011958475 2092436814 2149763850 2351052600 2388626500 2414350170 2682611300 2712753000 2789915752 2866351800 2938815750 3138655221 3219133560 3307329000 3353264125 3487394690 3526578900 3582939750 3918421000 4023916950 4184873628 4299527700 4408223625 4777253000 4828700340 5231092035 5365222600 5374409625 5877631500 6035875425 6277310442 6706528250 6974789380 7053157800 7165879500 8047833900 8369747256 8599055400 8718486725 8816447250 9657400680 10059792375 10462184070 10748819250 11755263000 12071750850 12554620884 13413056500 13949578760 14331759000 15693276105 16095667800 17436973450 17632894500 20119584750 20924368140 21497638500 24143501700 25109241768 26155460175 26826113000 30179377125 31386552210 34873946900 35265789000 40239169500 41848736280 42995277000 43592433625 48287003400 52310920350 60358754250 62773104420 69747893800 78466380525 80478339000 87184867250 104621840700 120717508500 125546208840 130777300875 156932761050 174369734500 209243681400 241435017000 261554601750 313865522100 348739469000 392331902625 523109203500 627731044200 784663805250 1046218407000 1569327610500 3138655221000
• Sum of all divisors σ(n): 11714170104000
• Sum of proper divisors (its aliquot sum) s(n): 8575514883000
• 3138655221000 is an abundant number, because the sum of its proper divisors (8575514883000) is greater than itself. Its abundance is 5436859662000

Bases of 3138655221000

• Binary: 101101101011000110011011011111010100001000₂
• Hexadecimal: 0x2DAC66DF508
• Base-36: 141VMA420

Squares and roots of 3138655221000

• 3138655221000 squared (3138655221000²) is 9851156596310558841000000
• 3138655221000 cubed (3138655221000³) is 30919384083898724843732358861000000000
• The square root of 3138655221000 is 1771625.0226839765
• The cube root of 3138655221000 is 14641.3527399359

Scales and comparisons

• 3,138,655,221,000 seconds is equal to 99,799 years, 27 weeks, 3 days, 30 minutes.
• To count from 1 to 3,138,655,221,000 would take you about two hundred forty-nine thousand, four hundred ninety-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 3138655221000 cubic inches would be around 1220.1 feet tall.

Recreational maths with 3138655221000

• 3138655221000 backwards is 0001225568313
• 3138655221000 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 3138655221000's digits is 36
• More coming soon!