9964843980805791

Names of 9964843980805791

• Cardinal: 9964843980805791 can be written as Nine quadrillion, nine hundred sixty-four trillion, eight hundred forty-three billion, nine hundred eighty million, eight hundred five thousand, seven hundred ninety-one.

Scientific notation

• Scientific notation: 9.964843980805791 × 10¹⁵

Factors of 9964843980805791

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 25336

Divisors of 9964843980805791

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 7 9 11 19 21 33 53 57 63 77 99 131 133 159 171 209 231 371 393 399 477 583 627 693 917 1007 1113 1179 1197 1441 1463 1749 1881 2489 2751 3021 3339 4081 4323 4389 5247 5581 6943 7049 7467 8253 9063 10087 11077 12243 12969 13167 16743 17423 19531 20829 21147 22401 27379 30261 33231 36729 39067 48601 50229 52269 58593 61391 62487 63441 76373 77539 82137 90783 99693 106039 117201 131917 136717 145803 156807 175779 184173 191653 214841 229119 232617 246411 295793 318117 351603 371089 395751 410151 429737 437409 534611 552519 574959 644523 687357 697851 731111 742273 887379 923419 954351 1035143 1113267 1166429 1187253 1230453 1289211 1451087 1503887 1603833 1724877 1933569 2070551 2193333 2226819 2558561 2597623 2662137 2770257 3105429 3253723 3339801 3499287 3867633 4081979 4353261 4511661 4811499 5117777 5620067 6211653 6579999 6680457 7246001 7675683 7792869 8042221 8165003 8310771 9316287 9761169 10157609 10497861 11386573 12245937 13059783 13534983 13891109 15353331 16860201 17909927 18634959 19667717 21738003 22776061 23027049 23378607 24126663 24495009 28144171 28573853 29283507 30472827 34159719 36737811 38748883 39340469 41673327 46059993 48612659 50580603 53729781 56295547 59003151 61820737 65214009 68328183 72379989 73485027 79706011 84432513 85721559 91418481 97237763 102479157 109002511 116246649 118021407 125019981 135603733 137674019 145837977 152802199 161189343 168886641 177009453 185462211 197009197 204984549 216344887 239118033 253297539 257164677 271242181 291713289 327007533 340288613 348739947 354064221 406811199 413022057 426237713 432745159 437513931 458406597 506659923 534739249 556386633 591027591 649034661 717354099 736228777 763017577 813726543 875139867 949226131 981022599 1020865839 1069615393 1199027621 1220433597 1239066171 1278713139 1298235477 1375219791 1491641063 1514414209 1604217747 1773082773 1947103983 2071047709 2208686331 2289052731 2441179629 2576470927 2847678393 2983663991 3062597517 3208846179 3597082863 3743174743 3836139417 3894706431 4474923189 4543242627 4812653241 5153601439 5777133083 6213143127 6626058993 6867158193 7729412781 8098516547 8393193347 8543035179 8950991973 9626538537 10441487441 10791248589 11229524229 13424769567 13629727881 14279328941 14497333963 15460804317 17331399249 18035296489 18639429381 22781524799 23188238343 24295549641 25179580041 26852975919 28341180197 31324462323 33688572687 40439931581 42837986823 43492001889 46382412951 51994197747 54105889467 56689615829 63548463913 68344574397 72886648923 75538740123 85023540591 93973386969 99955302587 109765528577 121319794743 128513960469 130476005667 157072618351 159470673593 162317668401 170068847487 190645391739 198388261379 205033723191 255070621773 271307249879 299865907761 329296585731 363959384229 444839247391 471217855053 478412020779 510206542461 571936175217 595164784137 756804433873 768358700039 813921749637 899597723283 987889757193 1099508328457 1207420814347 1334517742173 1413653565159 1435236062337 1785494352411 1899150749153 2270413301619 2305076100117 2441765248911 2984379748669 3298524985371 3622262443041 4003553226519 5297631037111 5697452247459 6811239904857 6915228300351 8324848772603 8451945700429 8953139246007 9895574956113 10866787329123 14379284243587 15892893111333 17092356742377 20890658240683 24974546317809 25355837101287 26859417738021 43137852730761 47678679333999 58273941408221 62671974722049 74923638953427 76067511303861 100654989705109 129413558192283 158172126679457 174821824224663 188015924166147 301964969115327 474516380038371 524465472673989 905894907345981 1107204886756199 1423549140115113 3321614660268597 9964843980805791
• Sum of all divisors σ(n): 19397636640645120
• Sum of proper divisors (its aliquot sum) s(n): 9432792659839329
• 9964843980805791 is a deficient number, because the sum of its proper divisors (9432792659839329) is less than itself. Its deficiency is 532051320966462

Bases of 9964843980805791

• Binary: 100011011001101111100100001001101101111101011010011111₂
• Hexadecimal: 0x2366F909B7D69F
• Base-36: 2Q48Q4LIVTR

Squares and roots of 9964843980805791

• 9964843980805791 squared (9964843980805791²) is 99298115561801403591625659135681
• 9964843980805791 cubed (9964843980805791³) is 989490229161374562372220842653222447550979528671
• The square root of 9964843980805791 is 99824065.1386517669
• The cube root of 9964843980805791 is 215190.7014035639

Scales and comparisons

• 9,964,843,980,805,791 seconds is equal to 316,851,215 years, 15 weeks, 5 days, 10 hours, 29 minutes, 51 seconds.
• To count from 1 to 9,964,843,980,805,791 would take you about nine hundred fifty million, five hundred fifty-three thousand, six hundred forty-five 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 9964843980805791 cubic inches would be around 17932.6 feet tall.

Recreational maths with 9964843980805791

• 9964843980805791 backwards is 1975080893484699
• The number of decimal digits it has is: 16
• The sum of 9964843980805791's digits is 90
• More coming soon!