20672571420732

Names of 20672571420732

• Cardinal: 20672571420732 can be written as Twenty trillion, six hundred seventy-two billion, five hundred seventy-one million, four hundred twenty thousand, seven hundred thirty-two.

Scientific notation

• Scientific notation: 2.0672571420732 × 10¹³

Factors of 20672571420732

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 204

Divisors of 20672571420732

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 7 11 12 14 21 22 28 33 42 44 49 66 77 84 98 121 132 147 154 181 196 231 242 294 308 343 362 363 462 484 539 543 588 686 724 726 847 924 1029 1078 1086 1267 1372 1452 1617 1694 1991 2058 2156 2172 2401 2534 2541 3234 3388 3773 3801 3982 4116 4802 5068 5082 5929 5973 6468 7203 7546 7602 7964 8869 9604 10164 11319 11858 11946 13937 14406 15092 15204 17738 17787 21901 22638 23716 23892 26411 26607 27874 28812 32761 35476 35574 41503 41811 43802 45276 52822 53214 55748 62083 65522 65703 71148 79233 83006 83622 87604 97559 98283 105644 106428 124166 124509 131044 131406 153307 158466 166012 167244 186249 195118 196566 229327 248332 249018 262812 290521 292677 306614 316932 360371 372498 390236 393132 434581 458654 459921 498036 581042 585354 613228 682913 687981 720742 744996 869162 871563 917308 919842 1073149 1081113 1162084 1170708 1303743 1365826 1375962 1441484 1605289 1738324 1743126 1839684 2048739 2146298 2162226 2522597 2607486 2731652 2751924 3210578 3219447 3486252 3964081 4097478 4292596 4324452 4780391 4815867 5045194 5214972 5929741 6421156 6438894 7512043 7567791 7928162 8194956 9560782 9631734 10090388 11237023 11859482 11892243 12877788 14341173 15024086 15135582 15856324 17658179 17789223 19121564 19263468 22474046 22536129 23718964 23784486 27748567 28682346 30048172 30271164 33711069 35316358 35578446 41508187 44948092 45072258 47568972 52584301 52974537 55497134 57364692 65227151 67422138 70632716 71156892 78659161 83016374 83245701 90144516 105168602 105949074 110994268 123607253 124524561 130454302 134844276 157318322 157752903 166032748 166491402 194239969 195681453 210337204 211898148 235977483 247214506 249049122 260908604 290557309 314636644 315505806 332982804 370821759 388479938 391362906 456590057 471954966 494429012 498098244 581114618 582719907 631011612 717498661 741643518 776959876 782725812 865250771 871671927 913180114 943909932 1162229236 1165439814 1359679783 1369770171 1434997322 1483287036 1730501542 1743343854 1826360228 2033901163 2152495983 2330879628 2595752313 2719359566 2739540342 2869994644 3196130399 3461003084 3486687708 4067802326 4079039349 4304991966 5022490627 5191504626 5438719132 5479080684 6101703489 6392260798 8135604652 8158078698 8609983932 9517758481 9588391197 10044981254 10383009252 12203406978 12784521596 14237308141 15067471881 16316157396 19035516962 19176782394 20089962508 22372912793 24406813956 28474616282 28553275443 30134943762 35157434389 38071033924 38353564788 42711924423 44745825586 56949232564 57106550886 60269887524 67118738379 70314868778 85423848846 89491651172 105472303167 114213101772 134237476758 140629737556 156610389551 170847697692 210944606334 246102040723 268474953516 313220779102 421889212668 469831168653 492204081446 626441558204 738306122169 939662337306 984408162892 1476612244338 1722714285061 1879324674612 2953224488676 3445428570122 5168142855183 6890857140244 10336285710366 20672571420732
• Sum of all divisors σ(n): 62196303640016
• Sum of proper divisors (its aliquot sum) s(n): 41523732219284
• 20672571420732 is an abundant number, because the sum of its proper divisors (41523732219284) is greater than itself. Its abundance is 20851160798552

Bases of 20672571420732

• Binary: 100101100110100110101010001101011000000111100₂
• Hexadecimal: 0x12CD3546B03C
• Base-36: 7BSUJ9V0C

Squares and roots of 20672571420732

• 20672571420732 squared (20672571420732²) is 427355209145265460959415824
• 20672571420732 cubed (20672571420732³) is 8834531083077361409637079660540442463168
• The square root of 20672571420732 is 4546709.9556417715
• The cube root of 20672571420732 is 27445.1010202129

Scales and comparisons

• 20,672,571,420,732 seconds is equal to 657,323 years, 42 weeks, 6 days, 22 hours, 12 minutes, 12 seconds.
• To count from 1 to 20,672,571,420,732 would take you about one million, six hundred forty-three thousand, three hundred nine 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 20672571420732 cubic inches would be around 2287.1 feet tall.

Recreational maths with 20672571420732

• 20672571420732 backwards is 23702417527602
• The number of decimal digits it has is: 14
• The sum of 20672571420732's digits is 48
• More coming soon!