138758224896

Names of 138758224896

• Cardinal: 138758224896 can be written as One hundred thirty-eight billion, seven hundred fifty-eight million, two hundred twenty-four thousand, eight hundred ninety-six.

Scientific notation

• Scientific notation: 1.38758224896 × 10¹¹

Factors of 138758224896

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 1386

Divisors of 138758224896

• Number of divisors d(n): 264
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 103 127 128 144 192 206 254 256 288 309 381 384 412 508 512 576 618 762 768 824 927 1016 1024 1143 1151 1152 1236 1524 1536 1648 1854 2032 2286 2302 2304 2472 3048 3072 3296 3453 3708 4064 4572 4604 4608 4944 6096 6592 6906 7416 8128 9144 9208 9216 9888 10359 12192 13081 13184 13812 14832 16256 18288 18416 19776 20718 24384 26162 26368 27624 29664 32512 36576 36832 39243 39552 41436 48768 52324 52736 55248 59328 65024 73152 73664 78486 79104 82872 97536 104648 105472 110496 117729 118553 118656 130048 146177 146304 147328 156972 158208 165744 195072 209296 220992 235458 237106 237312 292354 292608 294656 313944 316416 331488 355659 390144 418592 438531 441984 470916 474212 474624 584708 585216 589312 627888 662976 711318 837184 877062 883968 941832 948424 949248 1066977 1169416 1170432 1178624 1255776 1315593 1325952 1422636 1674368 1754124 1767936 1883664 1896848 2133954 2338832 2511552 2631186 2651904 2845272 3348736 3508248 3535872 3767328 3793696 4267908 4677664 5023104 5262372 5303808 5690544 6697472 7016496 7534656 7587392 8535816 9355328 10046208 10524744 10607616 11381088 13394944 14032992 15056231 15069312 15174784 17071632 18710656 20092416 21049488 22762176 28065984 30112462 30138624 30349568 34143264 37421312 40184832 42098976 45168693 45524352 56131968 60224924 60277248 60699136 68286528 74842624 84197952 90337386 91048704 112263936 120449848 120554496 121398272 135506079 136573056 149685248 168395904 180674772 182097408 224527872 240899696 271012158 273146112 336791808 361349544 364194816 449055744 481799392 542024316 546292224 673583616 722699088 963598784 1084048632 1092584448 1347167232 1445398176 1927197568 2168097264 2890796352 3854395136 4336194528 5781592704 7708790272 8672389056 11563185408 15417580544 17344778112 23126370816 34689556224 46252741632 69379112448 138758224896
• Sum of all divisors σ(n): 408090968064
• Sum of proper divisors (its aliquot sum) s(n): 269332743168
• 138758224896 is an abundant number, because the sum of its proper divisors (269332743168) is greater than itself. Its abundance is 130574518272

Bases of 138758224896

• Binary: 10000001001110101000100111110000000000₂
• Hexadecimal: 0x204EA27C00
• Base-36: 1RQT2BK0

Squares and roots of 138758224896

• 138758224896 squared (138758224896²) is 19253844976288914210816
• 138758224896 cubed (138758224896³) is 2671629351332616945536056883675136
• The square root of 138758224896 is 372502.6508576819
• The cube root of 138758224896 is 5177.0963200857

Scales and comparisons

• 138,758,224,896 seconds is equal to 4,412 years, 4 weeks, 1 day, 23 hours, 21 minutes, 36 seconds.
• To count from 1 to 138,758,224,896 would take you about eight thousand, eight hundred twenty-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 138758224896 cubic inches would be around 431.4 feet tall.

Recreational maths with 138758224896

• 138758224896 backwards is 698422857831
• The number of decimal digits it has is: 12
• The sum of 138758224896's digits is 63
• More coming soon!