138808141056

Names of 138808141056

• Cardinal: 138808141056 can be written as One hundred thirty-eight billion, eight hundred eight million, one hundred forty-one thousand and fifty-six.

Scientific notation

• Scientific notation: 1.38808141056 × 10¹¹

Factors of 138808141056

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 246

Divisors of 138808141056

• Number of divisors d(n): 864
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 17 18 24 26 32 34 36 39 41 48 51 52 61 64 68 72 78 82 96 102 104 109 117 122 123 128 136 144 153 156 164 183 192 204 208 218 221 234 244 246 256 272 288 306 312 327 328 366 369 384 408 416 436 442 468 488 492 533 544 549 576 612 624 654 656 663 697 732 738 768 793 816 832 872 884 936 976 981 984 1037 1066 1088 1098 1152 1224 1248 1308 1312 1326 1394 1417 1464 1476 1586 1599 1632 1664 1744 1768 1853 1872 1952 1962 1968 1989 2074 2091 2132 2176 2196 2304 2379 2448 2496 2501 2616 2624 2652 2788 2834 2928 2952 3111 3172 3198 3264 3328 3488 3536 3706 3744 3904 3924 3936 3978 4148 4182 4251 4264 4352 4392 4469 4758 4797 4896 4992 5002 5232 5248 5304 5559 5576 5668 5856 5904 6222 6273 6344 6396 6528 6649 6976 7072 7137 7412 7488 7503 7808 7848 7872 7956 8296 8364 8502 8528 8784 8938 9061 9333 9516 9594 9792 9984 10004 10464 10496 10608 11118 11152 11336 11712 11808 12444 12546 12688 12753 12792 13056 13298 13407 13481 13952 14144 14274 14824 14976 15006 15616 15696 15744 15912 16592 16677 16728 17004 17056 17568 17876 18122 18666 19032 19188 19584 19947 20008 20928 21216 22236 22304 22509 22672 23424 23616 24089 24888 25092 25376 25506 25584 26596 26814 26962 27183 27904 28288 28548 29648 29952 30012 31392 31488 31824 32513 33184 33354 33456 34008 34112 35136 35752 36244 37332 38064 38376 39168 39894 40016 40221 40443 41856 42432 42517 44472 44608 45018 45344 46848 47232 48178 49776 50184 50752 51012 51168 53192 53628 53924 54366 56576 57096 58097 59296 59841 60024 62784 63648 65026 66368 66708 66912 68016 68224 70272 71504 72267 72488 74664 75973 76128 76752 79788 80032 80442 80886 81549 83712 84864 85034 86437 88944 89216 90036 90688 94464 96356 97539 99552 100368 101504 102024 102336 106384 107256 107848 108732 113033 114192 116194 118592 119682 120048 121329 125568 127296 127551 130052 132736 133416 133824 136032 136448 140544 143008 144534 144976 149328 151946 152256 153504 159576 160064 160884 161772 163098 169728 170068 172874 174291 177888 178432 180072 181376 192712 195078 199104 200736 203008 204048 204672 212768 214512 215696 216801 217464 226066 227919 228384 232388 237184 239364 240096 242658 251136 254592 255102 259311 260104 265472 266832 267648 272064 272609 286016 289068 289952 292617 298656 303892 304512 307008 319152 320128 321768 323544 326196 339099 340136 345748 348582 355776 360144 362752 382653 385424 390156 398208 401472 408096 409344 425536 429024 431392 433602 434928 452132 455838 456768 464776 474368 478728 480192 485316 509184 510204 518622 520208 522873 533664 535296 544128 545218 552721 572032 578136 579904 585234 597312 607784 609024 614016 638304 640256 643536 647088 652392 678198 680272 683757 691496 697164 711552 720288 765306 770848 777933 780312 796416 802944 816192 817827 851072 858048 862784 867204 869856 904264 911676 913536 929552 957456 960384 970632 987649 1017297 1020408 1037244 1040416 1045746 1067328 1088256 1090436 1105442 1144064 1156272 1159808 1170468 1194624 1215568 1228032 1276608 1287072 1294176 1304784 1356396 1360544 1367514 1382992 1394328 1423104 1440576 1469429 1530612 1541696 1555866 1560624 1605888 1632384 1635654 1658163 1702144 1716096 1725568 1734408 1739712 1808528 1823352 1827072 1859104 1914912 1920768 1941264 1975298 2034594 2040816 2074488 2080832 2091492 2134656 2180872 2210884 2312544 2319616 2340936 2389248 2431136 2453481 2553216 2574144 2588352 2609568 2712792 2721088 2735028 2765984 2788656 2881152 2938858 2962947 3061224 3083392 3111732 3121248 3264768 3271308 3316326 3432192 3451136 3468816 3479424 3543917 3617056 3646704 3718208 3829824 3882528 3950596 4069188 4081632 4148976 4161664 4182984 4269312 4361744 4408287 4421768 4625088 4634353 4681872 4862272 4906962 4974489 5106432 5148288 5176704 5219136 5425584 5442176 5470056 5531968 5577312 5762304 5877716 5925894 6122448 6166784 6223464 6242496 6542616 6632652 6937632 6958848 7087834 7234112 7293408 7436416 7659648 7765056 7901192 8138376 8163264 8297952 8323328 8365968 8723488 8816574 8843536 8888841 9250176 9268706 9363744 9724544 9813924 9948978 10296576 10353408 10438272 10631751 10851168 10884352 10940112 11063936 11154624 11755432 11851788 12244896 12446928 12484992 13085232 13224861 13265304 13875264 13903059 14175668 14468224 14586816 14872832 15319296 15530112 15802384 16276752 16326528 16595904 16731936 17446976 17633148 17687072 17777682 18500352 18537412 18727488 19449088 19627848 19897956 20876544 21263502 21702336 21880224 22127872 22309248 23510864 23703576 24489792 24893856 24969984 26170464 26449722 26530608 27750528 27806118 28351336 28936448 29173632 31060224 31604768 31895253 32553504 32653056 33191808 33463872 34893952 35266296 35374144 35555364 37074824 37454976 39255696 39795912 41709177 42527004 43404672 43760448 44618496 47021728 47407152 48979584 49787712 52340928 52899444 53061216 55501056 55612236 56702672 58347264 60246589 63209536 63790506 65107008 66383616 66927744 69787904 70532592 70748288 71110728 74149648 74909952 78511392 79591824 83418354 85054008 86809344 87520896 94043456 94814304 97959168 99575424 104681856 105798888 106122432 111224472 113405344 120493178 126419072 127581012 130214016 133855488 141065184 141496576 142221456 148299296 157022784 159183648 166836708 170108016 175041792 180739767 188086912 189628608 199150848 209363712 211597776 212244864 222448944 226810688 240986356 252838144 255162024 260428032 282130368 284442912 296598592 314045568 318367296 333673416 340216032 361479534 376173824 379257216 423195552 424489728 444897888 453621376 481972712 510324048 542219301 564260736 568885824 593197184 628091136 636734592 667346832 680432064 722959068 758514432 846391104 889795776 907242752 963945424 1020648096 1084438602 1128521472 1137771648 1186394368 1273469184 1334693664 1360864128 1445918136 1692782208 1779591552 1927890848 2041296192 2168877204 2275543296 2669387328 2721728256 2891836272 3385564416 3559183104 3855781696 4082592384 4337754408 5338774656 5783672544 7711563392 8165184768 8675508816 10677549312 11567345088 15423126784 17351017632 23134690176 34702035264 46269380352 69404070528 138808141056
• Sum of all divisors σ(n): 479510871840
• Sum of proper divisors (its aliquot sum) s(n): 340702730784
• 138808141056 is an abundant number, because the sum of its proper divisors (340702730784) is greater than itself. Its abundance is 201894589728

Bases of 138808141056

• Binary: 10000001010001100111000010010100000000₂
• Hexadecimal: 0x20519C2500
• Base-36: 1RRMS740

Squares and roots of 138808141056

• 138808141056 squared (138808141056²) is 19267700023422392795136
• 138808141056 cubed (138808141056³) is 2674513622675910002976275998703616
• The square root of 138808141056 is 372569.6459133515
• The cube root of 138808141056 is 5177.7170395349

Scales and comparisons

• 138,808,141,056 seconds is equal to 4,413 years, 34 weeks, 5 days, 16 hours, 57 minutes, 36 seconds.
• To count from 1 to 138,808,141,056 would take you about eight thousand, eight hundred twenty-seven 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 138808141056 cubic inches would be around 431.5 feet tall.

Recreational maths with 138808141056

• 138808141056 backwards is 650141808831
• The number of decimal digits it has is: 12
• The sum of 138808141056's digits is 45
• More coming soon!