138866703643800

Names of 138866703643800

• Cardinal: 138866703643800 can be written as One hundred thirty-eight trillion, eight hundred sixty-six billion, seven hundred three million, six hundred forty-three thousand, eight hundred.

Scientific notation

• Scientific notation: 1.388667036438 × 10¹⁴

Factors of 138866703643800

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 91

Divisors of 138866703643800

• Number of divisors d(n): 1728
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 18 20 22 24 25 29 30 33 36 40 41 44 45 50 55 58 60 66 72 75 82 87 88 90 99 100 110 116 120 121 123 132 145 150 164 165 174 180 198 200 205 220 225 232 242 246 261 264 275 290 300 319 328 330 348 360 363 369 396 410 435 440 450 451 484 492 495 522 550 580 600 605 615 638 660 696 725 726 738 792 820 825 841 870 900 902 957 968 984 990 1025 1044 1089 1100 1160 1189 1210 1230 1276 1305 1320 1331 1353 1450 1452 1476 1595 1640 1650 1681 1682 1740 1800 1804 1815 1845 1914 1980 2050 2088 2175 2178 2200 2255 2378 2420 2460 2475 2523 2552 2610 2662 2706 2871 2900 2904 2952 3025 3075 3190 3300 3362 3364 3480 3509 3567 3608 3630 3690 3828 3960 3993 4059 4100 4205 4350 4356 4510 4756 4785 4840 4920 4950 4961 5043 5046 5220 5324 5412 5445 5742 5800 5945 6050 6150 6380 6525 6600 6655 6724 6728 6765 7018 7134 7260 7380 7569 7656 7975 7986 8118 8200 8405 8410 8700 8712 9020 9075 9225 9251 9512 9570 9900 9922 10086 10092 10440 10527 10648 10701 10824 10890 11275 11484 11890 11979 12100 12300 12615 12760 13050 13079 13310 13448 13530 14036 14268 14355 14520 14760 14883 15129 15138 15950 15972 16236 16810 16820 17400 17545 17835 18040 18150 18450 18491 18502 19140 19800 19844 19965 20172 20184 20295 21025 21054 21402 21780 22550 22968 23780 23925 23958 24200 24600 24805 25215 25230 26100 26158 26620 27060 27225 27753 28072 28536 28710 29725 29766 30258 30276 31581 31900 31944 32472 33275 33620 33640 33825 34481 35090 35670 36300 36900 36982 37004 37845 38280 38599 39237 39688 39930 40344 40590 42025 42050 42108 42804 43560 44649 45100 46255 47560 47850 47916 48749 49610 50430 50460 52200 52316 52635 53240 53505 54120 54450 54571 55473 55506 57420 59450 59532 59895 60516 60552 63075 63162 63800 65395 66550 67240 67650 68921 68962 70180 71340 71775 72600 73800 73964 74008 74415 75645 75690 77198 78474 79860 81180 83259 84050 84100 84216 85608 87725 89175 89298 90200 92455 92510 95700 95832 97498 99220 99825 100860 100920 101475 101761 103443 104632 105270 107010 108900 109142 110946 111012 114840 115797 117711 118900 119064 119790 121032 124025 126075 126150 126324 130790 133100 135300 137842 137924 138765 140360 142680 143550 143869 146247 147928 148830 151290 151380 154396 156948 157905 159720 162360 163713 166419 166518 168100 168200 172405 175450 178350 178596 184910 185020 189225 191400 192995 194996 196185 198440 199650 201720 202950 203401 203522 206763 206886 210540 214020 217800 218284 221892 222024 223245 231275 231594 235422 237800 239580 243745 248050 252150 252300 252648 261580 263175 266200 267525 270600 272855 275684 275848 277365 277530 287100 287738 292494 297660 299475 302580 302760 305283 308792 310329 313896 315810 326975 327426 332838 333036 336200 344605 344810 347391 350900 356700 357192 369820 370040 372075 378225 378450 379291 385990 389992 392370 399300 405900 406802 407044 413526 413772 416295 421080 428040 431607 436568 438741 443784 446490 462275 462550 463188 470844 479160 487490 491139 496100 504300 504600 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1166319825 1167928542 1179725800 1199225400 1209218945 1250916150 1251660300 1272348900 1275176342 1297698380 1319147940 1327191525 1342446600 1364635800 1368481928 1376007765 1376826330 1391101464 1399583790 1424303100 1449064025 1451062734 1501099380 1501992360 1539542169 1555093100 1557238056 1582977528 1622122975 1648934925 1651209318 1652191596 1667888200 1710602410 1738876830 1769588700 1798838100 1834677020 1835768440 1866111720 1876374225 1877490450 1881662651 1912764513 1934750312 1946547570 1978721910 2013669900 2014867800 2052722892 2065239495 2086652196 2123506440 2176594101 2198579900 2201612424 2293346275 2294710550 2318502440 2332639650 2335857084 2418437890 2501832300 2503320600 2544697800 2550352684 2565903615 2595396760 2608315245 2638295880 2654383050 2660281679 2752015530 2753652660 2799167580 2848606200 2898128050 2902125468 2919821355 3002198760 3079084338 3110186200 3187940855 3244245950 3297869850 3302418636 3304383192 3421204820 3442065825 3477753660 3498959475 3539177400 3597676200 3627656835 3669354040 3752748450 3754980900 3763325302 3825529026 3893095140 3957443820 4027339800 4105445784 4128023295 4130478990 4173304392 4276506025 4347192075 4353188202 4397159800 4586692550 4589421100 4665279300 4671714168 4836875780 4866368925 4946804775 5003664600 5100705368 5131807230 5216630490 5308766100 5320563358 5504031060 5507305320 5598335160 5644987953 5738293539 5796256100 5804250936 5839642710 6046094725 6158168676 6375881710 6488491900 6595739700 6604837272 6842409640 6880038825 6884131650 6955507320 6997918950 7013469881 7255313670 7505496900 7509961800 7526650604 7651058052 7697710845 7786190280 7914887640 7980845037 8256046590 8260957980 8553012050 8694384150 8706376404 9173385100 9178842200 9330558600 9408313255 9563822565 9673751560 9732737850 9893609550 10263614460 10326197475 10433260980 10617532200 10641126716 10882970505 11008062120 11289975906 11476587078 11592512200 11679285420 12092189450 12316337352 12751763420 12829518075 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504969831432 526010241075 532056335800 564498795300 573829353900 598563377775 617185349528 631212289290 677398554360 694333518219 701346988100 771481686910 798084503700 841616385720 846748192950 925778024292 957701404440 1052020482150 1128997590600 1147658707800 1157222530365 1197126755550 1262424578580 1388667036438 1402693976200 1542963373820 1578030723225 1596169007400 1693496385900 1851556048584 1928704217275 2104040964300 2314445060730 2394253511100 2524849157160 2777334072876 3085926747640 3156061446450 3386992771800 3471667591095 3857408434550 4208081928600 4628890121460 4788507022200 5554668145752 5786112651825 6312122892900 6943335182190 7714816869100 9257780242920 11572225303650 12624245785800 13886670364380 15429633738200 17358337955475 23144450607300 27773340728760 34716675910950 46288901214600 69433351821900 138866703643800
• Sum of all divisors σ(n): 544541293689120
• Sum of proper divisors (its aliquot sum) s(n): 405674590045320
• 138866703643800 is an abundant number, because the sum of its proper divisors (405674590045320) is greater than itself. Its abundance is 266807886401520

Bases of 138866703643800

• Binary: 11111100100110001101100100010101011010010011000₂
• Hexadecimal: 0x7E4C6C8AB498
• Base-36: 1D82HDX120

Squares and roots of 138866703643800

• 138866703643800 squared (138866703643800²) is 19283961380894976197278440000
• 138866703643800 cubed (138866703643800³) is 2677900150159226870799720211591179672000000
• The square root of 138866703643800 is 11784171.7419511499
• The cube root of 138866703643800 is 51784.4508971475

Scales and comparisons

• 138,866,703,643,800 seconds is equal to 4,415,531 years, 32 weeks, 6 days, 9 hours, 30 minutes.
• To count from 1 to 138,866,703,643,800 would take you about eleven million, thirty-eight thousand, eight 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 138866703643800 cubic inches would be around 4315.4 feet tall.

Recreational maths with 138866703643800

• 138866703643800 backwards is 008346307668831
• The number of decimal digits it has is: 15
• The sum of 138866703643800's digits is 63
• More coming soon!