138298830336

Names of 138298830336

• Cardinal: 138298830336 can be written as One hundred thirty-eight billion, two hundred ninety-eight million, eight hundred thirty thousand, three hundred thirty-six.

Scientific notation

• Scientific notation: 1.38298830336 × 10¹¹

Factors of 138298830336

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 442

Divisors of 138298830336

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 29 32 36 48 58 64 72 87 96 116 127 128 144 174 192 232 254 256 261 281 288 348 381 384 464 508 512 522 562 576 696 762 768 841 843 928 1016 1044 1124 1143 1152 1392 1524 1536 1682 1686 1856 2032 2088 2248 2286 2304 2523 2529 2784 3048 3364 3372 3683 3712 4064 4176 4496 4572 4608 5046 5058 5568 6096 6728 6744 7366 7424 7569 8128 8149 8352 8992 9144 10092 10116 11049 11136 12192 13456 13488 14732 14848 15138 16256 16298 16704 17984 18288 20184 20232 22098 22272 24384 24447 26912 26976 29464 30276 32512 32596 33147 33408 35687 35968 36576 40368 40464 44196 44544 48768 48894 53824 53952 58928 60552 65024 65192 66294 66816 71374 71936 73152 73341 80736 80928 88392 97536 97788 106807 107061 107648 107904 117856 121104 130384 132588 133632 142748 143872 146304 146682 161472 161856 176784 195072 195576 213614 214122 215296 215808 235712 236321 242208 260768 265176 285496 292608 293364 320421 321183 322944 323712 353568 391152 427228 428244 430592 431616 471424 472642 484416 521536 530352 570992 585216 586728 640842 642366 645888 647424 707136 708963 782304 854456 856488 942848 945284 961263 968832 1034923 1043072 1060704 1141984 1173456 1281684 1284732 1291776 1294848 1414272 1417926 1564608 1708912 1712976 1885696 1890568 1922526 1937664 2069846 2086144 2121408 2126889 2283968 2346912 2563368 2569464 2828544 2835852 3104769 3129216 3417824 3425952 3781136 3845052 3875328 4139692 4172288 4242816 4253778 4567936 4693824 5126736 5138928 5657088 5671704 6209538 6258432 6835648 6851904 7562272 7690104 8279384 8485632 8507556 9135872 9314307 9387648 10253472 10277856 11343408 12419076 12516864 13671296 13703808 15124544 15380208 16558768 16971264 17015112 18271744 18628614 18775296 20506944 20555712 22686816 24838152 27342592 27407616 30012767 30249088 30760416 33117536 34030224 37257228 37550592 41013888 41111424 45373632 49676304 54685184 54815232 60025534 60498176 61520832 66235072 68060448 74514456 82027776 82222848 90038301 90747264 99352608 120051068 120996352 123041664 132470144 136120896 149028912 164055552 164445696 180076602 181494528 198705216 240102136 246083328 264940288 270114903 272241792 298057824 360153204 362989056 397410432 480204272 492166656 529880576 540229806 544483584 596115648 720306408 794820864 960408544 1080459612 1088967168 1192231296 1440612816 1589641728 1920817088 2160919224 2384462592 2881225632 3841634176 4321838448 4768925184 5762451264 7683268352 8643676896 11524902528 15366536704 17287353792 23049805056 34574707584 46099610112 69149415168 138298830336
• Sum of all divisors σ(n): 418115453184
• Sum of proper divisors (its aliquot sum) s(n): 279816622848
• 138298830336 is an abundant number, because the sum of its proper divisors (279816622848) is greater than itself. Its abundance is 141517792512

Bases of 138298830336

• Binary: 10000000110011010000001010111000000000₂
• Hexadecimal: 0x203340AE00
• Base-36: 1RJ7JWG0

Squares and roots of 138298830336

• 138298830336 squared (138298830336²) is 19126566472305713872896
• 138298830336 cubed (138298830336³) is 2645181771463633965631005372973056
• The square root of 138298830336 is 371885.5070260201
• The cube root of 138298830336 is 5171.3766365239

Scales and comparisons

• 138,298,830,336 seconds is equal to 4,397 years, 24 weeks, 4 days, 21 hours, 45 minutes, 36 seconds.
• To count from 1 to 138,298,830,336 would take you about eight thousand, seven hundred ninety-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 138298830336 cubic inches would be around 430.9 feet tall.

Recreational maths with 138298830336

• 138298830336 backwards is 633038892831
• The number of decimal digits it has is: 12
• The sum of 138298830336's digits is 54
• More coming soon!