128989584252748824

Names of 128989584252748824

• Cardinal: 128989584252748824 can be written as One hundred twenty-eight quadrillion, nine hundred eighty-nine trillion, five hundred eighty-four billion, two hundred fifty-two million, seven hundred forty-eight thousand, eight hundred twenty-four.

Scientific notation

• Scientific notation: 1.28989584252748824 × 10¹⁷

Factors of 128989584252748824

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 722416

Divisors of 128989584252748824

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 11 12 17 22 24 33 34 44 51 66 68 88 102 121 132 136 187 204 242 264 363 374 408 484 561 726 748 968 1122 1452 1453 1496 2057 2244 2503 2904 2906 4114 4359 4488 5006 5812 6171 7509 8228 8718 10012 11624 12342 15018 15983 16456 17436 20024 24684 24701 27533 30036 31966 34872 42551 47949 49368 49402 55066 60072 63932 74103 82599 85102 95898 98804 110132 127653 127864 148206 165198 170204 175813 191796 197608 220264 255306 271711 296412 302863 330396 340408 351626 383592 468061 510612 527439 543422 592824 605726 660792 703252 718427 815133 908589 936122 1021224 1054878 1086844 1211452 1404183 1406504 1436854 1630266 1817178 1872244 2109756 2155281 2173688 2422904 2808366 2873708 2988821 3260532 3634356 3636859 3744488 4219512 4310562 5148671 5616732 5747416 5977642 6521064 7268712 7273718 7902697 8621124 8966463 10297342 10910577 11233464 11955284 12213259 14547436 15446013 15805394 17242248 17932926 20594684 21821154 23708091 23910568 24426518 29094872 30892026 31610788 35865852 36639777 40005449 41189368 43642308 47416182 48853036 61784052 61826603 63221576 71731704 73279554 80010898 86929667 87284616 94832364 97706072 120016347 123568104 123653206 134345849 146559108 160021796 173859334 185479809 189664728 240032694 247306412 260789001 268691698 293118216 320043592 347718668 370959618 403037547 440059939 480065388 494612824 521578002 537383396 680092633 695437336 741919236 806075094 880119878 960130776 1043156004 1043874431 1074766792 1320179817 1360185266 1477804339 1483838472 1612150188 1760239756 1798222781 2040277899 2086312008 2087748862 2640359634 2720370532 2955608678 3131623293 3224300376 3520479512 3596445562 4080555798 4175497724 4433413017 5280719268 5394668343 5440741064 5911217356 6263246586 7192891124 7481018963 8161111596 8350995448 8866826034 10561438536 10789336686 11482618741 11822434712 12526493172 14385782248 14962037926 16322223192 17733652068 17745865327 19780450591 21578673372 22443056889 22965237482 25052986344 29924075852 30569787277 34447856223 35467304136 35491730654 39560901182 43157346744 44886113778 45930474964 53237595981 59341351773 59848151704 61139574554 68895712446 70983461308 79121802364 89772227556 91709361831 91860949928 106475191962 118682703546 122279149108 126308806151 137791424892 141966922616 158243604728 179544455112 183418723662 195204518597 212950383924 217584956501 237365407092 244558298216 252617612302 275582849784 336267660047 366837447324 378926418453 390409037194 425900767848 435169913002 474730814184 505235224604 585613555791 652754869503 672535320094 733674894648 757852836906 780818074388 870339826004 1008802980141 1010470449208 1171227111582 1305509739006 1345070640188 1515705673812 1561636148776 1740679652008 2017605960282 2147249704567 2342454223164 2611019478012 2612817700793 2690141280376 3031411347624 3698944260517 4035211920564 4294499409134 4684908446328 5222038956024 5225635401586 6441749113701 7397888521034 7838453102379 8070423841128 8588998818268 10451270803172 11096832781551 12883498227402 14795777042068 15676906204758 17177997636536 20902541606344 22193665563102 25766996454804 28740994708723 29591554084136 31353812409516 44387331126204 44417900913481 51533992909608 57481989417446 62707624819032 86222984126169 88774662252408 88835801826962 114963978834892 133253702740443 172445968252338 177671603653924 229927957669784 266507405480886 316150941795953 344891936504676 355343207307848 488596910048291 533014810961772 632301883591906 689783873009352 948452825387859 977193820096582 1066029621923544 1264603767183812 1465790730144873 1896905650775718 1954387640193164 2529207534367624 2931581460289746 3793811301551436 3908775280386328 5374566010531201 5863162920579492 7587622603102872 10749132021062402 11726325841158984 16123698031593603 21498264042124804 32247396063187206 42996528084249608 64494792126374412 128989584252748824
• Sum of all divisors σ(n): 375713999547102720
• Sum of proper divisors (its aliquot sum) s(n): 246724415294353896
• 128989584252748824 is an abundant number, because the sum of its proper divisors (246724415294353896) is greater than itself. Its abundance is 117734831041605072

Bases of 128989584252748824

• Binary: 111001010010000110101011111101101000111000100010000011000₂
• Hexadecimal: 0x1CA4357ED1C4418
• Base-36: ZA2ZOYBPQ8O

Squares and roots of 128989584252748824

• 128989584252748824 squared (128989584252748824²) is 16638312845696987392380400033382976
• 128989584252748824 cubed (128989584252748824³) is 2146169056633624598890399593826628856009091925620224
• The square root of 128989584252748824 is 359151199.7094661301
• The cube root of 128989584252748824 is 505263.8352797639

Scales and comparisons

• 128,989,584,252,748,824 seconds is equal to 4,101,469,788 years, 13 weeks, 2 days, 8 hours, 24 seconds.
• To count from 1 to 128,989,584,252,748,824 would take you about twelve billion, three hundred four million, four hundred nine thousand, three hundred sixty-four 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 128989584252748824 cubic inches would be around 42105.3 feet tall.

Recreational maths with 128989584252748824

• 128989584252748824 backwards is 428847252485989821
• The number of decimal digits it has is: 18
• The sum of 128989584252748824's digits is 96
• More coming soon!