38643710837472

Names of 38643710837472

• Cardinal: 38643710837472 can be written as Thirty-eight trillion, six hundred forty-three billion, seven hundred ten million, eight hundred thirty-seven thousand, four hundred seventy-two.

Scientific notation

• Scientific notation: 3.8643710837472 × 10¹³

Factors of 38643710837472

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1250

Divisors of 38643710837472

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 27 32 36 39 48 52 54 61 72 78 96 104 108 117 122 144 156 183 208 216 234 244 288 312 313 351 366 367 416 432 468 488 491 549 624 626 702 732 734 793 864 936 939 976 982 1098 1101 1248 1252 1404 1464 1468 1473 1586 1647 1872 1878 1952 1964 2196 2202 2379 2504 2808 2817 2928 2936 2946 3172 3294 3303 3744 3756 3928 4069 4392 4404 4419 4758 4771 5008 5616 5634 5856 5872 5892 6344 6383 6588 6606 7137 7512 7856 8138 8451 8784 8808 8838 9516 9542 9909 10016 11232 11268 11744 11784 12207 12688 12766 13176 13212 13257 14274 14313 15024 15712 16276 16902 17568 17616 17676 19032 19084 19093 19149 19818 21411 22387 22536 23568 24414 25376 25532 26352 26424 26514 28548 28626 29951 30048 32552 33804 35232 35352 36621 38064 38168 38186 38298 39636 42822 42939 44774 45072 47136 48828 51064 52704 52848 53028 57096 57252 57279 57447 59902 65104 67161 67608 70704 73242 76128 76336 76372 76596 79272 85644 85878 89548 89853 90144 97656 102128 105696 106056 109863 114192 114504 114558 114871 114894 119804 128817 130208 134322 135216 141408 146484 152672 152744 153192 153683 158544 171288 171756 171837 172341 179096 179706 180197 195312 201483 204256 212112 219726 228384 229008 229116 229742 229788 239608 248209 257634 268644 269559 270432 291031 292968 305488 306384 307366 317088 342576 343512 343674 344613 344682 358192 359412 360394 389363 390624 402966 424224 439452 458016 458232 459484 459576 461049 479216 496418 515268 515511 537288 539118 540591 582062 585936 604449 610976 612768 614732 685152 687024 687348 689226 689364 716384 718824 720788 744627 778726 805932 808677 873093 878904 916464 918968 919152 922098 958432 992836 1030536 1031022 1033839 1074576 1078236 1081182 1164124 1168089 1171872 1208898 1229464 1374048 1374696 1378452 1378728 1383147 1437648 1441576 1489254 1493323 1557452 1611864 1617354 1621773 1746186 1757808 1832928 1837936 1838304 1844196 1985672 1997879 2061072 2062044 2067678 2149152 2156472 2162364 2233881 2328248 2336178 2342561 2417796 2458928 2619279 2749392 2756904 2757456 2766294 2875296 2883152 2978508 2986646 3101517 3114904 3223728 3234708 3243546 3492372 3504267 3515616 3675872 3688392 3971344 3995758 4122144 4124088 4135356 4149441 4312944 4324728 4467762 4479969 4656496 4672356 4685122 4835592 4865319 4917856 5238558 5498784 5513808 5514912 5532588 5766304 5957016 5973292 5993637 6203034 6229808 6447456 6469416 6487092 6701643 6984744 7007131 7008534 7027683 7376784 7857837 7942688 7991516 8248176 8270712 8298882 8625888 8649456 8935524 8959938 9312992 9344712 9370244 9374663 9671184 9730638 10477116 10512801 10992017 11027616 11065176 11914032 11946584 11987274 12406068 12459616 12938832 12974184 13403286 13439907 13969488 14014262 14017068 14055366 14753568 15715674 15983032 16496352 16541424 16597764 17298912 17871048 17919876 17980911 18689424 18740488 18749326 19342368 19461276 20954232 21021393 21025602 21083049 21984034 22130352 23828064 23893168 23974548 24812136 25877664 25948368 26806572 26879814 27938976 28028524 28034136 28110732 28123989 31431348 31966064 32976051 33082848 33195528 35742096 35839752 35961822 37378848 37480976 37498652 38922552 40319721 41908464 42042786 42051204 42166098 43968068 44260704 47786336 47949096 49624272 51896736 53613144 53759628 53942733 56057048 56068272 56221464 56247978 56401661 62862696 63064179 63249147 63932128 65952102 66391056 71484192 71679504 71923644 74961952 74997304 77845104 80639442 83816928 84085572 84102408 84332196 84371967 87936136 91092703 95898192 98928153 99248544 107226288 107519256 107885466 112114096 112136544 112442928 112495956 112803322 121870619 125725392 126128358 126498294 131904204 132782112 142896221 143359008 143847288 149994608 155690208 161278884 168171144 168204816 168664392 168743934 169204983 175872272 182185406 189192537 191796384 197856306 214452576 215038512 215770932 224228192 224885856 224991912 225606644 243741238 251450784 252256716 252996588 253115901 263808408 273278109 285792442 287694576 296784459 299989216 322557768 336342288 336409632 337328784 337487868 338409966 351744544 364370812 365611857 378385074 395712612 428688663 430077024 431541864 449983824 451213288 487482476 504513432 505993176 506231802 507614949 527616816 546556218 571584884 575389152 593568918 645115536 672684576 674657568 674975736 676819932 728741624 731223714 733221593 756770148 791425224 819834327 857377326 863083728 899967648 902426576 974964952 1009026864 1011986352 1012463604 1015229898 1055233632 1093112436 1096835571 1143169768 1187137836 1286065989 1290231072 1349951472 1353639864 1457483248 1462447428 1466443186 1513540296 1522844847 1582850448 1639668654 1714754652 1726167456 1804853152 1949929904 2018053728 2023972704 2024927208 2030459796 2186224872 2193671142 2199664779 2286339536 2374275672 2459502981 2572131978 2699902944 2707279728 2914966496 2924894856 2932886372 3027080592 3045689694 3165700896 3279337308 3290506713 3429509304 3440501321 3858197967 3899859808 4049854416 4060919592 4372449744 4387342284 4399329558 4572679072 4748551344 4919005962 5144263956 5414559456 5849789712 5865772744 6054161184 6091379388 6558674616 6581013426 6598994337 6859018608 6881002642 7716395934 8099708832 8121839184 8744899488 8774684568 8798659116 9497102688 9838011924 10288527912 10321503963 11699579424 11731545488 12182758776 13117349232 13162026852 13197988674 13718037216 13762005284 15432791868 16243678368 17549369136 17597318232 19676023848 19796983011 20577055824 20643007926 23463090976 24365517552 26234698464 26324053704 26395977348 27524010568 30865583736 30964511889 35098738272 35194636464 39352047696 39593966022 41154111648 41286015852 44726517173 48731035104 52648107408 52791954696 55048021136 61731167472 61929023778 70389272928 78704095392 79187932044 82572031704 89453034346 92893535667 105296214816 105583909392 110096042272 123462334944 123858047556 134179551519 158375864088 165144063408 178906068692 185787071334 211167818784 247716095112 268359103038 316751728176 330288126816 357812137384 371574142668 402538654557 495432190224 536718206076 633503456352 715624274768 743148285336 805077309114 990864380448 1073436412152 1207615963671 1431248549536 1486296570672 1610154618228 2146872824304 2415231927342 2972593141344 3220309236456 4293745648608 4830463854684 6440618472912 9660927709368 12881236945824 19321855418736 38643710837472
• Sum of all divisors σ(n): 124354880778240
• Sum of proper divisors (its aliquot sum) s(n): 85711169940768
• 38643710837472 is an abundant number, because the sum of its proper divisors (85711169940768) is greater than itself. Its abundance is 47067459103296

Bases of 38643710837472

• Binary: 1000110010010101110000101010000100001011100000₂
• Hexadecimal: 0x232570A842E0
• Base-36: DP4OBOJC0

Squares and roots of 38643710837472

• 38643710837472 squared (38643710837472²) is 1493336387290150903599350784
• 38643710837472 cubed (38643710837472³) is 57708059533515688311588525424324139778048
• The square root of 38643710837472 is 6216406.5855984677
• The cube root of 38643710837472 is 33808.5289557737

Scales and comparisons

• 38,643,710,837,472 seconds is equal to 1,228,750 years, 24 weeks, 3 days, 17 hours, 31 minutes, 12 seconds.
• To count from 1 to 38,643,710,837,472 would take you about three million, seventy-one thousand, eight hundred seventy-six 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 38643710837472 cubic inches would be around 2817.4 feet tall.

Recreational maths with 38643710837472

• 38643710837472 backwards is 27473801734683
• The number of decimal digits it has is: 14
• The sum of 38643710837472's digits is 63
• More coming soon!