138144630484380

Names of 138144630484380

• Cardinal: 138144630484380 can be written as One hundred thirty-eight trillion, one hundred forty-four billion, six hundred thirty million, four hundred eighty-four thousand, three hundred eighty.

Scientific notation

• Scientific notation: 1.3814463048438 × 10¹⁴

Factors of 138144630484380

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 804

Divisors of 138144630484380

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 3 4 5 6 10 12 13 15 20 26 30 37 39 52 60 65 74 78 111 127 130 148 156 169 185 195 222 254 260 338 370 381 390 444 481 507 508 555 617 635 676 740 762 780 845 962 1014 1110 1234 1270 1369 1443 1524 1651 1690 1851 1905 1924 2028 2220 2405 2468 2535 2540 2738 2886 3085 3302 3380 3702 3810 4107 4699 4810 4953 5070 5476 5772 6170 6253 6604 6845 7215 7404 7620 8021 8214 8255 9255 9398 9620 9906 10140 12340 12506 13690 14097 14430 16042 16129 16428 16510 17797 18510 18759 18796 19812 20535 21463 22829 23495 24063 24765 25012 27380 28194 28860 31265 32084 32258 33020 35594 37020 37518 40105 41070 42926 45658 46990 48126 48387 49530 53391 56388 61087 62530 64389 64516 68487 70485 71188 75036 78359 80210 80645 82140 85852 88985 91316 93795 93980 96252 96774 99060 104273 106782 107315 114145 120315 122174 125060 128778 136974 140970 156718 160420 161290 173863 177970 183261 187590 193548 208546 209677 213564 214630 228290 231361 235077 240630 241935 244348 257556 266955 273948 281940 296777 305435 312819 313436 321945 322580 342435 347726 355940 366522 375180 391795 417092 419354 429260 456580 462722 470154 481260 483870 521365 521589 533910 593554 596773 610870 625638 629031 643890 684870 694083 695452 733044 783590 794131 838708 844673 869315 890331 916305 925444 940308 967740 1018667 1042730 1043178 1048385 1067820 1156805 1175385 1187108 1193546 1221740 1251276 1258062 1287780 1369740 1388166 1483885 1564095 1567180 1588262 1689346 1738630 1780662 1790319 1832610 2037334 2085460 2086356 2096770 2260219 2313610 2350770 2382393 2387092 2516124 2534019 2607945 2725801 2776332 2899283 2967770 2983865 3056001 3128190 3145155 3176524 3378692 3470415 3477260 3561324 3580638 3665220 3858101 3970655 4074668 4193540 4223365 4451655 4520438 4627220 4701540 4764786 5068038 5093335 5215890 5451602 5798566 5935540 5967730 6112002 6256380 6290310 6780657 6940830 7161276 7716202 7758049 7941310 8177403 8446730 8697849 8903310 8951595 9040876 9529572 9951593 10136076 10186670 10431780 10903204 10980749 11301095 11574303 11597132 11911965 11935460 12224004 12580620 12670095 13242671 13561314 13629005 13881660 14496415 15280005 15432404 15516098 15882620 16354806 16893460 17395698 17806620 17903190 19290505 19903186 20373340 21961498 22080601 22602190 23148606 23274147 23823930 25340190 26485342 27122628 27258010 28992830 29382847 29854779 30560010 31032196 32709612 32942247 33903285 34791396 35806380 37690679 38581010 38790245 39728013 39806372 40887015 43489245 43922996 44161202 45204380 46297212 46548294 47647860 49757965 50680380 52970684 54516020 54903745 57871515 57985660 58765694 59709558 61120020 65884494 66213355 66241803 67806570 75381358 77162020 77580490 79456026 81774030 86978490 88148541 88322404 93096588 99515930 100854637 107273471 109807490 110403005 113072037 115743030 116370735 117531388 119419116 129370709 131768988 132426710 132483606 135613140 142749737 146914235 149273895 150762716 155160980 158912052 163548060 164711235 173956980 176297082 188453395 198640065 199031860 201709274 214546942 219614980 220806010 226144074 231486060 232741470 258741418 264853420 264967212 285499474 287047813 293828470 298547790 302563911 321820413 329422470 331209015 352594164 368208941 376906790 388112127 397280130 403418548 428249211 429093884 440742705 441612020 452288148 465482940 489978827 504273185 517482836 536367355 565360185 570998948 574095626 587656940 597095580 605127822 643640826 646853545 658844940 662418030 713748685 736417882 753813580 776224254 794560260 856498422 861143439 881485410 979957654 1008546370 1072734710 1104626823 1130720370 1148191252 1210255644 1287281652 1293707090 1324836060 1394555123 1427497370 1435239065 1469936481 1472835764 1512819555 1552448508 1609102065 1681819217 1712996844 1722286878 1762970820 1841044705 1940560635 1959915308 2017092740 2141246055 2145469420 2209253646 2261440740 2449894135 2587414180 2789110246 2854994740 2870478130 2939872962 3025639110 3218204130 3363638434 3444573756 3682089410 3731621569 3881121270 4183665369 4282492110 4305717195 4418507292 4786716233 4899788270 5045457651 5523134115 5578220492 5740956260 5879745924 6051278220 6436408260 6727276868 6972775615 7349682405 7364178820 7463243138 7762242540 8367330738 8409096085 8564984220 8611434390 9573432466 9799576540 10090915302 11046268230 11194864707 13623730817 13945551230 14360148699 14699364810 14926486276 16734661476 16818192170 17222868780 18129216599 18658107845 19146864932 20181830604 20918326845 22092536460 22389729414 23933581165 25227288255 27247461634 27891102460 28720297398 29398729620 33636384340 36258433198 37316215690 40871192451 41836653690 44779458828 47867162330 50454576510 54387649797 54494923268 55974323535 57440594796 62227311029 68118654085 71800743495 72516866396 74632431380 81742384902 83673307380 90646082995 95734324660 100909153020 108775299594 111948647070 124454622058 136237308170 143601486990 163484769804 177108500621 181292165990 186681933087 204355962255 217550599188 223897294140 248909244116 271938248985 272474616340 287202973980 311136555145 354217001242 362584331980 373363866174 408711924510 531325501863 543876497970 622273110290 708434002484 746727732348 817423849020 885542503105 933409665435 1062651003726 1087752995940 1244546220580 1771085006210 1866819330870 2125302007452 2302410508073 2656627509315 3542170012420 3733638661740 4604821016146 5313255018630 6907231524219 9209642032292 10626510037260 11512052540365 13814463048438 23024105080730 27628926096876 34536157621095 46048210161460 69072315242190 138144630484380
• Sum of all divisors σ(n): 434593623291408
• Sum of proper divisors (its aliquot sum) s(n): 296448992807028
• 138144630484380 is an abundant number, because the sum of its proper divisors (296448992807028) is greater than itself. Its abundance is 158304362322648

Bases of 138144630484380

• Binary: 11111011010010001001101101000001010110110011100₂
• Hexadecimal: 0x7DA44DA0AD9C
• Base-36: 1CYURM79GC

Squares and roots of 138144630484380

• 138144630484380 squared (138144630484380²) is 19083938931665891993423984400
• 138144630484380 cubed (138144630484380³) is 2636343691901458272771843521838481563672000
• The square root of 138144630484380 is 11753494.3946206909
• The cube root of 138144630484380 is 51694.5393512469

Scales and comparisons

• 138,144,630,484,380 seconds is equal to 4,392,571 years, 48 weeks, 6 days, 3 hours, 53 minutes.
• To count from 1 to 138,144,630,484,380 would take you about ten million, nine hundred eighty-one thousand, four hundred twenty-nine 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 138144630484380 cubic inches would be around 4307.9 feet tall.

Recreational maths with 138144630484380

• 138144630484380 backwards is 083484036441831
• The number of decimal digits it has is: 15
• The sum of 138144630484380's digits is 57
• More coming soon!