138499006464

Names of 138499006464

• Cardinal: 138499006464 can be written as One hundred thirty-eight billion, four hundred ninety-nine million, six thousand, four hundred sixty-four.

Scientific notation

• Scientific notation: 1.38499006464 × 10¹¹

Factors of 138499006464

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 1008

Divisors of 138499006464

• Number of divisors d(n): 672
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 13 14 16 18 21 24 26 27 28 32 36 39 42 48 49 52 54 56 63 64 72 78 84 91 96 98 104 108 112 117 126 128 144 147 156 168 182 189 192 196 208 216 224 234 252 256 273 288 294 312 336 351 364 378 384 392 416 432 441 448 468 504 512 546 576 588 624 637 672 702 728 756 768 784 819 832 864 882 896 936 983 1008 1024 1092 1152 1176 1248 1274 1323 1344 1404 1456 1512 1536 1568 1638 1664 1728 1764 1792 1872 1911 1966 2016 2048 2184 2304 2352 2457 2496 2548 2646 2688 2808 2912 2949 3024 3072 3136 3276 3328 3456 3528 3584 3744 3822 3932 4032 4096 4368 4608 4704 4914 4992 5096 5292 5376 5616 5733 5824 5898 6048 6144 6272 6552 6656 6881 6912 7056 7168 7488 7644 7864 8064 8192 8736 8847 9216 9408 9828 9984 10192 10584 10752 11232 11466 11648 11796 12096 12288 12544 12779 13104 13312 13762 13824 14112 14336 14976 15288 15728 16128 17199 17472 17694 18432 18816 19656 19968 20384 20643 21168 21504 22464 22932 23296 23592 24192 24576 25088 25558 26208 26541 26624 27524 27648 28224 28672 29952 30576 31456 32256 34398 34944 35388 36864 37632 38337 39312 39936 40768 41286 42336 43008 44928 45864 46592 47184 48167 48384 50176 51116 52416 53082 53248 55048 55296 56448 57344 59904 61152 61929 62912 64512 68796 69888 70776 73728 75264 76674 78624 79872 81536 82572 84672 86016 89453 89856 91728 93184 94368 96334 96768 100352 102232 104832 106164 106496 110096 110592 112896 115011 119808 122304 123858 125824 129024 137592 139776 141552 144501 150528 153348 157248 159744 163072 165144 169344 172032 178906 179712 183456 185787 186368 188736 192668 193536 200704 204464 209664 212328 220192 221184 225792 230022 239616 244608 247716 251648 258048 268359 275184 279552 283104 289002 301056 306696 314496 319488 326144 330288 338688 345033 357812 359424 366912 371574 372736 377472 385336 387072 401408 408928 419328 424656 433503 440384 451584 460044 479232 489216 495432 503296 516096 536718 550368 559104 566208 578004 602112 613392 626171 628992 652288 660576 677376 690066 715624 718848 733824 743148 745472 754944 770672 774144 805077 817856 838656 849312 867006 880768 903168 920088 958464 978432 990864 1006592 1073436 1100736 1118208 1132416 1156008 1204224 1226784 1252342 1257984 1300509 1304576 1321152 1354752 1380132 1431248 1437696 1467648 1486296 1509888 1541344 1548288 1610154 1635712 1677312 1698624 1734012 1761536 1806336 1840176 1878513 1956864 1981728 2013184 2146872 2201472 2236416 2264832 2312016 2415231 2453568 2504684 2515968 2601018 2609152 2642304 2709504 2760264 2862496 2875392 2935296 2972592 3019776 3082688 3220308 3271424 3354624 3397248 3468024 3523072 3612672 3680352 3757026 3913728 3963456 4026368 4293744 4402944 4529664 4624032 4830462 4907136 5009368 5031936 5202036 5218304 5284608 5419008 5520528 5635539 5724992 5870592 5945184 6039552 6165376 6440616 6542848 6709248 6794496 6936048 7046144 7360704 7514052 7827456 7926912 8052736 8587488 8805888 9059328 9248064 9660924 9814272 10018736 10063872 10404072 10569216 10838016 11041056 11271078 11449984 11741184 11890368 12079104 12330752 12881232 13085696 13588992 13872096 14092288 14721408 15028104 15654912 15853824 16906617 17174976 17611776 18118656 18496128 19321848 19628544 20037472 20127744 20808144 21138432 22082112 22542156 22899968 23482368 23780736 24158208 24661504 25762464 26171392 27177984 27744192 28184576 29442816 30056208 31707648 33813234 34349952 35223552 36237312 36992256 38643696 39257088 40074944 41616288 42276864 44164224 45084312 45799936 46964736 47561472 49323008 51524928 52342784 54355968 55488384 56369152 58885632 60112416 63415296 67626468 68699904 70447104 72474624 73984512 77287392 78514176 80149888 83232576 84553728 88328448 90168624 91599872 95122944 98646016 103049856 104685568 108711936 110976768 117771264 120224832 126830592 135252936 137399808 140894208 147969024 154574784 157028352 160299776 166465152 169107456 176656896 180337248 183199744 190245888 197292032 206099712 217423872 221953536 235542528 240449664 253661184 270505872 274799616 295938048 309149568 314056704 320599552 332930304 353313792 360674496 366399488 380491776 394584064 412199424 443907072 471085056 480899328 507322368 541011744 549599232 591876096 618299136 641199104 665860608 706627584 721348992 732798976 760983552 824398848 887814144 942170112 961798656 1082023488 1099198464 1183752192 1236598272 1282398208 1331721216 1413255168 1442697984 1521967104 1648797696 1775628288 1923597312 2164046976 2198396928 2473196544 2564796416 2663442432 2826510336 2885395968 3297595392 3551256576 3847194624 4328093952 4946393088 5129592832 5326884864 5770791936 6595190784 7694389248 8656187904 9892786176 10653769728 11541583872 15388778496 17312375808 19785572352 23083167744 34624751616 46166335488 69249503232 138499006464
• Sum of all divisors σ(n): 514578234240
• Sum of proper divisors (its aliquot sum) s(n): 376079227776
• 138499006464 is an abundant number, because the sum of its proper divisors (376079227776) is greater than itself. Its abundance is 237580221312

Bases of 138499006464

• Binary: 10000000111111001011110010000000000000₂
• Hexadecimal: 0x203F2F2000
• Base-36: 1RMIQDC0

Squares and roots of 138499006464

• 138499006464 squared (138499006464²) is 19181974791515113783296
• 138499006464 cubed (138499006464³) is 2656684450642336796226408199225344
• The square root of 138499006464 is 372154.5464776697
• The cube root of 138499006464 is 5173.8704804739

Scales and comparisons

• 138,499,006,464 seconds is equal to 4,403 years, 43 weeks, 4 days, 18 hours, 14 minutes, 24 seconds.
• To count from 1 to 138,499,006,464 would take you about eight thousand, eight hundred 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 138499006464 cubic inches would be around 431.2 feet tall.

Recreational maths with 138499006464

• 138499006464 backwards is 464600994831
• 138499006464 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 138499006464's digits is 54
• More coming soon!