489948654272

Names of 489948654272

• Cardinal: 489948654272 can be written as Four hundred eighty-nine billion, nine hundred forty-eight million, six hundred fifty-four thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 4.89948654272 × 10¹¹

Factors of 489948654272

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 428

Divisors of 489948654272

• Number of divisors d(n): 378
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 28 32 44 49 56 61 64 77 88 98 112 121 122 154 176 196 224 242 244 308 347 352 392 427 448 484 488 539 616 671 694 704 784 847 854 968 976 1078 1232 1342 1388 1568 1694 1708 1936 1952 2156 2429 2464 2684 2776 2989 3136 3388 3416 3721 3817 3872 3904 4312 4697 4858 4928 5368 5552 5929 5978 6776 6832 7381 7442 7634 7744 8624 9394 9716 10736 11104 11858 11956 13552 13664 14762 14884 15268 17003 17248 18788 19432 21167 21472 22208 23716 23912 26047 26719 27104 27328 29524 29768 30536 32879 34006 34496 37576 38864 40931 41987 42334 42944 47432 47824 51667 52094 53438 54208 59048 59536 61072 65758 68012 75152 77728 81862 83974 84668 94864 95648 103334 104188 106876 118096 119072 122144 131516 136024 148169 150304 155456 163724 167948 169336 182329 187033 189728 191296 206668 208376 213752 232837 236192 238144 244288 263032 272048 286517 293909 296338 300608 327448 335896 338672 361669 364658 374066 379456 413336 416752 427504 450241 465674 472384 526064 544096 573034 587818 592676 654896 671792 677344 723338 729316 748132 826672 833504 855008 900482 931348 1037183 1052128 1088192 1146068 1175636 1185352 1291187 1309792 1343584 1354688 1446676 1458632 1496264 1629859 1653344 1667008 1710016 1800964 1862696 2005619 2057363 2074366 2104256 2292136 2351272 2370704 2561207 2582374 2619584 2687168 2893352 2917264 2992528 3151687 3259718 3306688 3601928 3725392 4011238 4114726 4148732 4584272 4702544 4741408 5122414 5164748 5786704 5834528 5985056 6303374 6519436 7203856 7450784 8022476 8229452 8297464 9038309 9168544 9405088 9482816 10244828 10329496 11409013 11573408 11669056 11970112 12606748 13038872 14203057 14407712 14901568 16044952 16458904 16594928 17928449 18076618 18337088 18810176 20489656 20658992 22061809 22818026 23146816 25213496 26077744 28406114 28815424 32089904 32917808 33189856 35856898 36153236 40979312 41317984 44123618 45636052 50426992 52155488 56812228 63268163 64179808 65835616 66379712 71713796 72306472 81958624 82635968 88247236 91272104 99421399 100853984 104310976 113624456 125499143 126536326 128359616 131671232 143427592 144612944 156233627 163917248 176494472 182544208 198842798 201707968 227248912 250998286 253072652 286855184 289225888 312467254 352988944 365088416 397685596 454497824 501996572 506145304 573710368 578451776 624934508 695949793 705977888 730176832 795371192 908995648 1003993144 1012290608 1093635389 1147420736 1249869016 1391899586 1411955776 1590742384 2007986288 2024581216 2187270778 2499738032 2783799172 3181484768 4015972576 4049162432 4374541556 4999476064 5567598344 6362969536 7655447723 8031945152 8749083112 9998952128 11135196688 15310895446 17498166224 22270393376 30621790892 34996332448 44540786752 61243581784 69992664896 122487163568 244974327136 489948654272
• Sum of all divisors σ(n): 1267493680908
• Sum of proper divisors (its aliquot sum) s(n): 777545026636
• 489948654272 is an abundant number, because the sum of its proper divisors (777545026636) is greater than itself. Its abundance is 287596372364

Bases of 489948654272

• Binary: 111001000010011001101110010101011000000₂
• Hexadecimal: 0x7213372AC0
• Base-36: 692US14W

Squares and roots of 489948654272

• 489948654272 squared (489948654272²) is 240049683822943783849984
• 489948654272 cubed (489948654272³) is 117612019547470395214807307928731648
• The square root of 489948654272 is 699963.3235191683
• The cube root of 489948654272 is 7883.4597819753

Scales and comparisons

• 489,948,654,272 seconds is equal to 15,578 years, 44 weeks, 2 days, 24 minutes, 32 seconds.
• To count from 1 to 489,948,654,272 would take you about thirty-one thousand, one hundred fifty-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 489948654272 cubic inches would be around 657 feet tall.

Recreational maths with 489948654272

• 489948654272 backwards is 272456849984
• The number of decimal digits it has is: 12
• The sum of 489948654272's digits is 68
• More coming soon!