121647448528040

Names of 121647448528040

• Cardinal: 121647448528040 can be written as One hundred twenty-one trillion, six hundred forty-seven billion, four hundred forty-eight million, five hundred twenty-eight thousand and forty.

Scientific notation

• Scientific notation: 1.2164744852804 × 10¹⁴

Factors of 121647448528040

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 194

Divisors of 121647448528040

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 4 5 8 10 20 31 40 62 67 89 124 134 155 178 248 268 310 335 356 445 536 620 670 712 890 961 1240 1340 1780 1922 2077 2680 2759 3560 3844 4154 4489 4805 5518 5963 7688 7921 8308 8978 9610 10385 11036 11926 13795 15842 16616 17956 19220 20770 22072 22445 23852 27590 29815 31684 35912 38440 39605 41540 44890 47704 55180 59630 63368 64387 79210 83080 85529 89780 110360 119260 128774 139159 158420 171058 179560 184853 238520 245551 257548 278318 316840 321935 342116 369706 399521 427645 491102 515096 530707 556636 643870 684232 695795 704969 739412 799042 855290 924265 982204 1061414 1113272 1227755 1287740 1391590 1409938 1478824 1598084 1710580 1848530 1964408 1997605 2122828 2455510 2575480 2653535 2783180 2819876 3196168 3421160 3524845 3697060 3995210 4245656 4313929 4911020 5307070 5566360 5639752 5730443 7049690 7394120 7612081 7990420 8627858 9822040 10614140 11460886 12385151 14099380 15224162 15980840 16451917 17255716 21228280 21569645 21854039 22921772 24770302 28198760 28652215 30448324 32903834 34511432 35557369 38060405 43139290 43708078 45843544 47232923 49540604 57304430 60896648 61925755 65807668 71114738 76120810 82259585 86278580 87416156 94465846 99081208 109270195 114608860 123851510 131615336 142229476 152241620 164519170 172557160 174832312 177786845 188931692 218540390 229217720 236164615 247703020 284458952 304483240 329038340 355573690 377863384 383939681 437080780 472329230 495406040 510009427 658076680 677475209 711147380 767879362 874161560 944658460 1020018854 1102278439 1354950418 1422294760 1464220613 1535758724 1889316920 1919698405 2040037708 2204556878 2550047135 2709900836 2928441226 3071517448 3164605841 3387376045 3839396810 4080075416 4409113756 5100094270 5419801672 5511392195 5856882452 6329211682 6774752090 7321103065 7678793620 8818227512 10200188540 11022784390 11713764904 12658423364 13549504180 14642206130 15357587240 15823029205 20400377080 22045568780 25316846728 27099008360 29284412260 31646058410 34170631609 44091137560 45390839003 58568824520 63292116820 68341263218 90781678006 98102781071 126584233640 136682526436 170853158045 181563356012 196205562142 226954195015 273365052872 341706316090 363126712024 392411124284 453908390030 490513905355 683412632180 784822248568 907816780060 981027810710 1366825264360 1815633560120 1962055621420 3041186213201 3924111242840 6082372426402 12164744852804 15205931066005 24329489705608 30411862132010 60823724264020 121647448528040
• Sum of all divisors σ(n): 290367585988200
• Sum of proper divisors (its aliquot sum) s(n): 168720137460160
• 121647448528040 is an abundant number, because the sum of its proper divisors (168720137460160) is greater than itself. Its abundance is 47072688932120

Bases of 121647448528040

• Binary: 11011101010001101000000111101010001010010101000₂
• Hexadecimal: 0x6EA340F514A8
• Base-36: 174C2E0CDK

Squares and roots of 121647448528040

• 121647448528040 squared (121647448528040²) is 14798101733382141162666241600
• 121647448528040 cubed (121647448528040³) is 1800151318924303520509206985925719014464000
• The square root of 121647448528040 is 11029390.2156030367
• The cube root of 121647448528040 is 49548.9362024543

Scales and comparisons

• 121,647,448,528,040 seconds is equal to 3,868,012 years, 30 weeks, 2 days, 4 hours, 27 minutes, 20 seconds.
• To count from 1 to 121,647,448,528,040 would take you about nine million, six hundred seventy thousand and thirty-one 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 121647448528040 cubic inches would be around 4129.1 feet tall.

Recreational maths with 121647448528040

• 121647448528040 backwards is 040825844746121
• The number of decimal digits it has is: 15
• The sum of 121647448528040's digits is 56
• More coming soon!