121903718531072

Names of 121903718531072

• Cardinal: 121903718531072 can be written as One hundred twenty-one trillion, nine hundred three billion, seven hundred eighteen million, five hundred thirty-one thousand and seventy-two.

Scientific notation

• Scientific notation: 1.21903718531072 × 10¹⁴

Factors of 121903718531072

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 23
• Sum of prime factors: 42

Divisors of 121903718531072

• Number of divisors d(n): 306
• Complete list of divisors:
  1 2 4 8 16 17 23 32 34 46 64 68 92 128 136 184 256 272 289 368 391 512 529 544 578 736 782 1024 1058 1088 1156 1472 1564 2048 2116 2176 2312 2944 3128 4096 4232 4352 4624 5888 6256 6647 8192 8464 8704 8993 9248 11776 12167 12512 13294 16384 16928 17408 17986 18496 23552 24334 25024 26588 32768 33856 34816 35972 36992 47104 48668 50048 53176 65536 67712 69632 71944 73984 94208 97336 100096 106352 135424 139264 143888 147968 152881 188416 194672 200192 206839 212704 270848 278528 279841 287776 295936 305762 376832 389344 400384 413678 425408 541696 557056 559682 575552 591872 611524 753664 778688 800768 827356 850816 1083392 1114112 1119364 1151104 1183744 1223048 1507328 1557376 1601536 1654712 1701632 2166784 2238728 2302208 2367488 2446096 3114752 3203072 3309424 3403264 3516263 4333568 4477456 4604416 4734976 4757297 4892192 6229504 6406144 6436343 6618848 6806528 7032526 8667136 8954912 9208832 9469952 9514594 9784384 12459008 12812288 12872686 13237696 13613056 14065052 17334272 17909824 18417664 18939904 19029188 19568768 24918016 25624576 25745372 26475392 27226112 28130104 34668544 35819648 36835328 38058376 39137536 49836032 51490744 52950784 54452224 56260208 71639296 73670656 76116752 78275072 80874049 99672064 102981488 105901568 108904448 109417831 112520416 143278592 147341312 152233504 156550144 161748098 199344128 205962976 211803136 217808896 218835662 225040832 286557184 294682624 304467008 313100288 323496196 398688256 411925952 423606272 435617792 437671324 450081664 573114368 589365248 608934016 626200576 646992392 797376512 823851904 847212544 875342648 900163328 1146228736 1217868032 1252401152 1293984784 1647703808 1694425088 1750685296 1800326656 1860103127 2292457472 2435736064 2504802304 2587969568 3295407616 3388850176 3501370592 3600653312 3720206254 4584914944 4871472128 5009604608 5175939136 6590815232 6777700352 7002741184 7201306624 7440412508 9169829888 9742944256 10019209216 10351878272 13181630464 13555400704 14005482368 14402613248 14880825016 18339659776 19485888512 20703756544 26363260928 28010964736 28805226496 29761650032 38971777024 41407513088 52726521856 56021929472 57610452992 59523300064 77943554048 82815026176 105453043712 112043858944 115220905984 119046600128 155887108096 165630052352 210906087424 224087717888 230441811968 238093200256 311774216192 331260104704 421812174848 448175435776 476186400512 662520209408 896350871552 952372801024 1325040418816 1792701743104 1904745602048 2650080837632 3585403486208 3809491204096 5300161675264 7170806972416 7618982408192 15237964816384 30475929632768 60951859265536 121903718531072
• Sum of all divisors σ(n): 270763002088488
• Sum of proper divisors (its aliquot sum) s(n): 148859283557416
• 121903718531072 is an abundant number, because the sum of its proper divisors (148859283557416) is greater than itself. Its abundance is 26955565026344

Bases of 121903718531072

• Binary: 11011101101111011101011110101110000000000000000₂
• Hexadecimal: 0x6EDEEBD70000
• Base-36: 177LSMJW8W

Squares and roots of 121903718531072

• 121903718531072 squared (121903718531072²) is 14860516591702826933429469184
• 121903718531072 cubed (121903718531072³) is 1811552231821266821684394489486281170485248
• The square root of 121903718531072 is 11041001.6996227295
• The cube root of 121903718531072 is 49583.7060774097

Scales and comparisons

• 121,903,718,531,072 seconds is equal to 3,876,161 years, 9 weeks, 1 day, 4 hours, 24 minutes, 32 seconds.
• To count from 1 to 121,903,718,531,072 would take you about nine million, six hundred ninety thousand, four hundred two 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 121903718531072 cubic inches would be around 4132 feet tall.

Recreational maths with 121903718531072

• 121903718531072 backwards is 270135817309121
• The number of decimal digits it has is: 15
• The sum of 121903718531072's digits is 50
• More coming soon!