27998618419136

Names of 27998618419136

• Cardinal: 27998618419136 can be written as Twenty-seven trillion, nine hundred ninety-eight billion, six hundred eighteen million, four hundred nineteen thousand, one hundred thirty-six.

Scientific notation

• Scientific notation: 2.7998618419136 × 10¹³

Factors of 27998618419136

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 363

Divisors of 27998618419136

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 4 8 16 19 32 38 61 64 76 122 152 244 281 304 361 488 562 608 722 976 1124 1159 1216 1444 1952 2248 2318 2888 3721 3904 4496 4636 5339 5776 6859 7442 8992 9272 10678 11552 13718 14884 17141 17984 18544 21356 22021 23104 27436 29768 34282 37088 42712 44042 54872 59536 68564 70699 74176 85424 88084 101441 109744 119072 137128 141398 170848 176168 202882 219488 226981 238144 274256 282796 325679 341696 352336 405764 418399 438976 453962 548512 565592 651358 704672 811528 836798 907924 1045601 1097024 1131184 1302716 1343281 1409344 1623056 1673596 1815848 1927379 2091202 2262368 2605432 2686562 3246112 3347192 3631696 3854758 4182404 4312639 4524736 5210864 5373124 6187901 6492224 6694384 7263392 7709516 8364808 8625278 10421728 10746248 12375802 13388768 14526784 15419032 16729616 17250556 19866419 20843456 21492496 24751604 25522339 26777536 30838064 33459232 34501112 39732838 42984992 49503208 51044678 61676128 63781661 66918464 69002224 79465676 81940141 85969984 99006416 102089356 117570119 123352256 127563322 138004448 158931352 163880282 198012832 204178712 235140238 255126644 276008896 317862704 327760564 377461961 396025664 408357424 470280476 510253288 635725408 655521128 754923922 816714848 940560952 1020506576 1211851559 1271450816 1311042256 1509847844 1556862679 1633429696 1881121904 2041013152 2423703118 2622084512 3019695688 3113725358 3762243808 4082026304 4847406236 5244169024 6039391376 6227450716 7171777259 7524487616 9694812472 12078782752 12454901432 14343554518 19389624944 23025179621 24157565504 24909802864 28687109036 38779249888 46050359242 49819605728 57374218072 77558499776 92100718484 99639211456 114748436144 184201436968 229496872288 368402873936 437478412799 458993744576 736805747872 874956825598 1473611495744 1749913651196 3499827302392 6999654604784 13999309209568 27998618419136
• Sum of all divisors σ(n): 59835572927040
• Sum of proper divisors (its aliquot sum) s(n): 31836954507904
• 27998618419136 is an abundant number, because the sum of its proper divisors (31836954507904) is greater than itself. Its abundance is 3838336088768

Bases of 27998618419136

• Binary: 110010111011011101111101101000111111111000000₂
• Hexadecimal: 0x1976EFB47FC0
• Base-36: 9XADYI4ZK

Squares and roots of 27998618419136

• 27998618419136 squared (27998618419136²) is 783922633380381683770986496
• 27998618419136 cubed (27998618419136³) is 21948750682141552322620307793698723987456
• The square root of 27998618419136 is 5291372.0733979765
• The cube root of 27998618419136 is 30365.3902708735

Scales and comparisons

• 27,998,618,419,136 seconds is equal to 890,269 years, 23 weeks, 6 days, 13 hours, 18 minutes, 56 seconds.
• To count from 1 to 27,998,618,419,136 would take you about two million, two hundred twenty-five thousand, six hundred seventy-three 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 27998618419136 cubic inches would be around 2530.4 feet tall.

Recreational maths with 27998618419136

• 27998618419136 backwards is 63191481689972
• The number of decimal digits it has is: 14
• The sum of 27998618419136's digits is 74
• More coming soon!