221352129326352

Names of 221352129326352

• Cardinal: 221352129326352 can be written as Two hundred twenty-one trillion, three hundred fifty-two billion, one hundred twenty-nine million, three hundred twenty-six thousand, three hundred fifty-two.

Scientific notation

• Scientific notation: 2.21352129326352 × 10¹⁴

Factors of 221352129326352

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 25888

Divisors of 221352129326352

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 8 12 16 19 24 31 38 48 57 62 76 93 114 124 127 152 186 228 248 254 304 372 381 456 496 508 589 744 762 912 1016 1178 1488 1524 1767 2032 2356 2413 2677 3048 3534 3937 4712 4826 5354 6096 7068 7239 7874 8031 9424 9652 10708 11811 14136 14478 15748 16062 19304 21416 23029 23622 28272 28956 31496 32124 38608 42832 46058 47244 50863 57912 62992 64248 69087 74803 82987 92116 94488 101726 115824 128496 138174 149606 152589 165974 184232 188976 203452 224409 248961 276348 299212 305178 331948 339979 368464 406904 437551 448818 497922 552696 598424 610356 663896 679958 713899 813808 875102 897636 995844 1019937 1105392 1196848 1220712 1312653 1327792 1359916 1427798 1576753 1750204 1795272 1991688 2039874 2141697 2441424 2625306 2719832 2855596 2924683 3153506 3500408 3590544 3983376 4079748 4283394 4730259 5250612 5439664 5711192 5849366 6307012 6459601 7000816 8159496 8566788 8774049 9460518 10501224 10539349 11422384 11698732 12614024 12919202 13564081 16318992 17133576 17548098 18921036 19378803 21002448 21078698 23397464 25228048 25838404 27128162 31618047 34267152 35096196 37842072 38757606 40692243 42157396 46794928 51676808 54256324 55568977 61648633 63236094 70192392 75684144 77515212 81384486 84314792 90665173 103353616 108512648 111137954 123297266 126472188 140384784 155030424 162768972 166706931 168629584 181330346 184945899 200247631 217025296 222275908 246594532 252944376 271995519 310060848 325537944 333413862 362660692 369891798 400495262 444551816 493189064 505888752 543991038 600742893 651075888 666827724 725321384 739783596 800990524 889103632 986378128 1087982076 1171324027 1201485786 1333655448 1450642768 1479567192 1601981048 1722638287 1911107623 2175964152 2342648054 2402971572 2667310896 2959134384 3203962096 3445276574 3513972081 3822215246 4351928304 4685296108 4805943144 5167914861 5733322869 6890553148 7027944162 7644430492 7829376391 9370592216 9611886288 10335829722 11466645738 13781106296 14055888324 15288860984 15658752782 18741184432 20671659444 22933291476 23488129173 27562212592 28111776648 30577721968 31317505564 36311044837 41343318888 45866582952 46976258346 56223553296 62635011128 72622089674 82686637776 91733165904 93952516692 108933134511 125270022256 145244179348 148758151429 187905033384 217866269022 242710668121 290488358696 297516302858 375810066768 435732538044 446274454287 485421336242 580976717392 595032605716 728132004363 871465076088 892548908574 970842672484 1190065211432 1456264008726 1742930152176 1785097817148 1941685344968 2380130422864 2912528017452 3570195634296 3883370689936 4611502694299 5825056034904 7140391268592 9223005388598 11650112069808 13834508082897 18446010777196 27669016165794 36892021554392 55338032331588 73784043108784 110676064663176 221352129326352
• Sum of all divisors σ(n): 626492879667200
• Sum of proper divisors (its aliquot sum) s(n): 405140750340848
• 221352129326352 is an abundant number, because the sum of its proper divisors (405140750340848) is greater than itself. Its abundance is 183788621014496

Bases of 221352129326352

• Binary: 110010010101000110001111000010011110110100010000₂
• Hexadecimal: 0xC9518F09ED10
• Base-36: 26GNRINP5C

Squares and roots of 221352129326352

• 221352129326352 squared (221352129326352²) is 48996765157310061113321627904
• 221352129326352 cubed (221352129326352³) is 10845538297673794243172305662750947525726208
• The square root of 221352129326352 is 14877907.4243104497
• The cube root of 221352129326352 is 60491.5298413587

Scales and comparisons

• 221,352,129,326,352 seconds is equal to 7,038,313 years, 1 week, 2 days, 6 hours, 39 minutes, 12 seconds.
• To count from 1 to 221,352,129,326,352 would take you about seventeen million, five hundred ninety-five thousand, seven hundred eighty-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 221352129326352 cubic inches would be around 5041 feet tall.

Recreational maths with 221352129326352

• 221352129326352 backwards is 253623921253122
• 221352129326352 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 221352129326352's digits is 48
• More coming soon!