138384783936

Names of 138384783936

• Cardinal: 138384783936 can be written as One hundred thirty-eight billion, three hundred eighty-four million, seven hundred eighty-three thousand, nine hundred thirty-six.

Scientific notation

• Scientific notation: 1.38384783936 × 10¹¹

Factors of 138384783936

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 913

Divisors of 138384783936

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 17 18 21 24 27 28 32 34 36 42 48 49 51 54 56 63 64 68 72 84 96 98 102 108 112 119 126 127 136 144 147 153 168 189 192 196 204 216 224 238 252 254 272 288 294 306 336 357 378 381 392 408 432 441 448 459 476 504 508 544 576 588 612 672 714 756 757 762 784 816 833 864 882 889 918 952 1008 1016 1071 1088 1143 1176 1224 1323 1344 1428 1512 1514 1524 1568 1632 1666 1728 1764 1778 1836 1904 2016 2032 2142 2159 2271 2286 2352 2448 2499 2646 2667 2856 3024 3028 3048 3136 3213 3264 3332 3429 3528 3556 3672 3808 4032 4064 4284 4318 4542 4572 4704 4896 4998 5292 5299 5334 5712 6048 6056 6096 6223 6426 6477 6664 6813 6858 7056 7112 7344 7497 7616 8001 8128 8568 8636 9084 9144 9408 9792 9996 10584 10598 10668 11424 12096 12112 12192 12446 12852 12869 12954 13328 13626 13716 14112 14224 14688 14994 15113 15897 16002 17136 17272 18168 18288 18669 19431 19992 20439 21168 21196 21336 22491 22848 24003 24224 24384 24892 25704 25738 25908 26656 27252 27432 28224 28448 29376 29988 30226 31794 32004 34272 34544 36336 36576 37093 37338 38607 38862 39984 40878 42336 42392 42672 44982 45339 47691 48006 48448 49784 51408 51476 51816 53312 54504 54864 56007 56896 58293 59976 60452 63588 64008 68544 69088 72672 73152 74186 74676 77214 77724 79968 81756 84672 84784 85344 89964 90083 90678 95382 96012 96139 99568 102816 102952 103632 105791 109008 109728 111279 112014 115821 116586 119952 120904 127176 128016 136017 138176 143073 145344 148372 149352 154428 155448 159936 163512 168021 169568 170688 179928 180166 181356 190764 192024 192278 199136 205632 205904 207264 211582 218016 219456 222558 224028 231642 233172 239904 241808 254352 256032 270249 272034 286146 288417 296744 298704 308856 310896 317373 327024 333837 336042 339136 347463 359856 360332 362712 381528 384048 384556 398272 408051 411808 414528 423164 436032 445116 448056 463284 466344 479808 483616 508704 512064 540498 544068 572292 576834 593488 597408 617712 621792 630581 634746 654048 667674 672084 672973 694926 719712 720664 725424 763056 768096 769112 810747 816102 823616 846328 865251 890232 896112 926568 932688 952119 967232 1001511 1017408 1080996 1088136 1144584 1153668 1186976 1194816 1235424 1243584 1261162 1269492 1308096 1335348 1344168 1345946 1389852 1439424 1441328 1450848 1526112 1536192 1538224 1621494 1632204 1634363 1692656 1730502 1780464 1792224 1853136 1865376 1891743 1904238 2003022 2018919 2161992 2176272 2289168 2307336 2373952 2432241 2470848 2522324 2538984 2595753 2670696 2688336 2691892 2779704 2856357 2882656 2901696 3052224 3076448 3242988 3264408 3268726 3385312 3461004 3560928 3584448 3706272 3730752 3783486 3808476 4006044 4037838 4323984 4352544 4578336 4614672 4710811 4864482 4903089 5044648 5077968 5191506 5341392 5376672 5383784 5559408 5675229 5712714 5765312 6056757 6152896 6485976 6528816 6537452 6770624 6922008 7121856 7412544 7566972 7616952 8012088 8075676 8647968 8705088 9156672 9229344 9421622 9728964 9806178 10089296 10155936 10383012 10682784 10753344 10767568 11118816 11350458 11425428 11440541 12113514 12971952 13057632 13074904 13844016 14132433 14709267 15133944 15233904 16024176 16151352 17025687 17295936 18170271 18458688 18843244 19457928 19612356 20178592 20311872 20766024 21365568 21535136 22237632 22700916 22850856 22881082 24227028 25943904 26115264 26149808 27688032 28264866 29418534 30267888 30467808 32048352 32302704 34051374 34321623 36340542 37686488 38915856 39224712 40357184 41532048 42397299 43070272 44127801 45401832 45701712 45762164 48454056 51887808 52299616 55376064 56529732 58837068 60535776 60935616 64096704 64605408 68102748 68643246 72681084 75372976 77831712 78449424 80083787 83064096 84794598 88255602 90803664 91403424 91524328 96908112 102964869 104599232 113059464 117674136 121071552 127191897 129210816 136205496 137286492 145362168 150745952 155663424 156898848 160167574 166128192 169589196 176511204 181607328 182806848 183048656 193816224 205929738 226118928 235348272 240251361 254383794 272410992 274572984 290724336 301491904 308894607 313797696 320335148 339178392 353022408 363214656 366097312 387632448 411859476 452237856 470696544 480502722 508767588 544821984 549145968 581448672 617789214 640670296 678356784 706044816 720754083 732194624 823718952 904475712 941393088 961005444 1017535176 1089643968 1098291936 1162897344 1235578428 1281340592 1356713568 1412089632 1441508166 1647437904 1922010888 2035070352 2162262249 2196583872 2471156856 2562681184 2713427136 2824179264 2883016332 3294875808 3844021776 4070140704 4324524498 4942313712 5125362368 5766032664 6589751616 7688043552 8140281408 8649048996 9884627424 11532065328 15376087104 17298097992 19769254848 23064130656 34596195984 46128261312 69192391968 138384783936
• Sum of all divisors σ(n): 505696849920
• Sum of proper divisors (its aliquot sum) s(n): 367312065984
• 138384783936 is an abundant number, because the sum of its proper divisors (367312065984) is greater than itself. Its abundance is 228927282048

Bases of 138384783936

• Binary: 10000000111000011000000011101001000000₂
• Hexadecimal: 0x2038603A40
• Base-36: 1RKMQ6O0

Squares and roots of 138384783936

• 138384783936 squared (138384783936²) is 19150348425013403652096
• 138384783936 cubed (138384783936³) is 2650116829094597762299258273529856
• The square root of 138384783936 is 372001.0536759273
• The cube root of 138384783936 is 5172.4477624411

Scales and comparisons

• 138,384,783,936 seconds is equal to 4,400 years, 10 weeks, 5 days, 17 hours, 45 minutes, 36 seconds.
• To count from 1 to 138,384,783,936 would take you about eight thousand, eight hundred 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 138384783936 cubic inches would be around 431 feet tall.

Recreational maths with 138384783936

• 138384783936 backwards is 639387483831
• 138384783936 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138384783936's digits is 63
• More coming soon!