138920466048

Names of 138920466048

• Cardinal: 138920466048 can be written as One hundred thirty-eight billion, nine hundred twenty million, four hundred sixty-six thousand and forty-eight.

Scientific notation

• Scientific notation: 1.38920466048 × 10¹¹

Factors of 138920466048

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 104

Divisors of 138920466048

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 16 21 24 26 28 32 39 42 48 49 52 56 64 78 79 84 91 96 98 104 112 128 147 156 158 168 169 182 192 196 208 224 237 273 294 312 316 336 338 343 364 384 392 416 448 474 507 546 553 588 624 632 637 672 676 686 728 784 832 896 948 1014 1027 1029 1092 1106 1176 1183 1248 1264 1274 1344 1352 1372 1456 1568 1659 1664 1896 1911 2028 2054 2058 2184 2212 2352 2366 2496 2528 2548 2688 2704 2744 2912 3081 3136 3318 3549 3792 3822 3871 4056 4108 4116 4368 4424 4459 4704 4732 4992 5056 5096 5408 5488 5824 6162 6241 6272 6636 7098 7189 7584 7644 7742 8112 8216 8232 8281 8736 8848 8918 9408 9464 10112 10192 10816 10976 11613 11648 12324 12482 13272 13351 13377 14196 14378 15168 15288 15484 16224 16432 16464 16562 17472 17696 17836 18723 18816 18928 20384 21567 21632 21952 23226 24648 24843 24964 26544 26702 26754 27097 28392 28756 30336 30576 30968 32448 32864 32928 33124 34944 35392 35672 37446 37856 40053 40768 43134 43687 43904 46452 49296 49686 49928 50323 53088 53404 53508 54194 56784 57512 57967 61152 61936 64896 65728 65856 66248 70784 71344 74892 75712 80106 81133 81291 81536 86268 87374 92904 93457 98592 99372 99856 100646 106176 106808 107016 108388 113568 115024 115934 122304 123872 131061 131456 131712 132496 142688 149784 150969 151424 160212 162266 162582 172536 173901 174748 185808 186914 197184 198744 199712 201292 212352 213616 214032 216776 227136 230048 231868 243399 244608 247744 262122 264992 280371 285376 299568 301938 305809 320424 324532 325164 345072 347802 349496 352261 371616 373828 394368 397488 399424 402584 427232 428064 433552 454272 460096 463736 486798 495488 524244 529984 560742 567931 570752 599136 603876 611618 640848 649064 650328 654199 690144 695604 698992 704522 743232 747656 794976 798848 805168 854464 856128 867104 917427 920192 927472 973596 1048488 1054729 1056783 1059968 1121484 1135862 1198272 1207752 1223236 1281696 1298128 1300656 1308398 1380288 1391208 1397984 1409044 1486464 1495312 1589952 1610336 1703793 1708928 1712256 1734208 1834854 1854944 1947192 1962597 2096976 2109458 2113566 2140663 2242968 2271724 2396544 2415504 2446472 2563392 2596256 2601312 2616796 2760576 2782416 2795968 2818088 2990624 3164187 3179904 3220672 3407586 3468416 3669708 3709888 3894384 3925194 3975517 4193952 4218916 4227132 4281326 4485936 4543448 4579393 4831008 4892944 5126784 5192512 5202624 5233592 5564832 5591936 5636176 5981248 6328374 6421989 6441344 6815172 7339416 7383103 7419776 7788768 7850388 7951034 8387904 8437832 8454264 8562652 8971872 9086896 9158786 9662016 9785888 10385024 10405248 10467184 11129664 11272352 11926551 11962496 12656748 12843978 13630344 13738179 14678832 14766206 15577536 15700776 15902068 16775808 16875664 16908528 17125304 17943744 18173792 18317572 19324032 19571776 20934368 22149309 22259328 22544704 23853102 25313496 25687956 27260688 27476358 27828619 29357664 29532412 31155072 31401552 31804136 33751328 33817056 34250608 35887488 36347584 36635144 39143552 41868736 44298618 45089408 47706204 50626992 51375912 51681721 54521376 54952716 55657238 58715328 59064824 62803104 63608272 67502656 67634112 68501216 72695168 73270288 83485857 83737472 88597236 95412408 101253984 102751824 103363442 109042752 109905432 111314476 117430656 118129648 125606208 127216544 135005312 135268224 137002432 146540576 155045163 166971714 177194472 190824816 202507968 205503648 206726884 218085504 219810864 222628952 236259296 251212416 254433088 274004864 293081152 310090326 333943428 354388944 361772047 381649632 405015936 411007296 413453768 439621728 445257904 472518592 508866176 586162304 620180652 667886856 708777888 723544094 763299264 822014592 826907536 879243456 890515808 945037184 1085316141 1240361304 1335773712 1417555776 1447088188 1526598528 1653815072 1758486912 1781031616 2170632282 2480722608 2671547424 2835111552 2894176376 3307630144 3562063232 4341264564 4961445216 5343094848 5788352752 6615260288 8682529128 9922890432 10686189696 11576705504 17365058256 19845780864 23153411008 34730116512 46306822016 69460233024 138920466048
• Sum of all divisors σ(n): 471951144000
• Sum of proper divisors (its aliquot sum) s(n): 333030677952
• 138920466048 is an abundant number, because the sum of its proper divisors (333030677952) is greater than itself. Its abundance is 194110211904

Bases of 138920466048

• Binary: 10000001011000010011100001011010000000₂
• Hexadecimal: 0x20584E1680
• Base-36: 1RTHNPMO

Squares and roots of 138920466048

• 138920466048 squared (138920466048²) is 19298895886993520738304
• 138920466048 cubed (138920466048³) is 2681011610832970242521544725102592
• The square root of 138920466048 is 372720.3590468329
• The cube root of 138920466048 is 5179.1132838177

Scales and comparisons

• 138,920,466,048 seconds is equal to 4,417 years, 12 weeks, 3 days, 18 hours, 20 minutes, 48 seconds.
• To count from 1 to 138,920,466,048 would take you about eight thousand, eight hundred thirty-four 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 138920466048 cubic inches would be around 431.6 feet tall.

Recreational maths with 138920466048

• 138920466048 backwards is 840664029831
• The number of decimal digits it has is: 12
• The sum of 138920466048's digits is 51
• More coming soon!