1221818798974059

Names of 1221818798974059

• Cardinal: 1221818798974059 can be written as One quadrillion, two hundred twenty-one trillion, eight hundred eighteen billion, seven hundred ninety-eight million, nine hundred seventy-four thousand and fifty-nine.

Scientific notation

• Scientific notation: 1.221818798974059 × 10¹⁵

Factors of 1221818798974059

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 103

Divisors of 1221818798974059

• Number of divisors d(n): 336
• Complete list of divisors:
  1 3 9 11 13 23 33 39 53 69 99 117 121 143 159 207 253 299 363 429 477 529 583 689 759 897 1089 1219 1287 1331 1573 1587 1749 2067 2277 2691 2783 3289 3657 3993 4719 4761 5247 5819 6201 6413 6877 7579 8349 9867 10971 11979 12167 13409 14157 15847 17303 17457 19239 20631 22737 25047 28037 29601 30613 36179 36501 40227 47541 51909 52371 57717 61893 64009 68211 70543 75647 83369 84111 91839 108537 109503 120681 133837 142623 147499 155727 158171 174317 192027 211629 226941 250107 252333 275517 279841 308407 325611 364481 397969 401511 442497 474513 522951 576081 634887 644851 680823 704099 750321 832117 839523 917059 925221 1093443 1193907 1204533 1327491 1423539 1472207 1568853 1622489 1739881 1917487 1934553 2112297 2496351 2518569 2751177 2775663 3078251 3280329 3392477 3581721 3637933 4009291 4416621 4867467 5219643 5752461 5803659 6336891 6436343 7093361 7489053 8253531 8383063 9153287 9234753 10177431 10913799 12027873 13249863 14602401 14831573 15658929 16194277 17257383 19138691 19309029 21092357 21280083 25149189 27459861 27704259 30532293 32741397 33860761 36083619 37317247 40017263 44102201 44494719 48582831 57416073 57927087 63277071 63840249 70799773 75447567 78026971 82379583 83672459 92213693 101582283 111951741 120051789 132306603 133484157 145748493 148035889 163147303 172248219 189831213 192810449 210525601 212399319 234080913 251017377 276641079 304746849 335855223 341126179 360155367 372468371 396919809 440189893 444107667 485124211 489441909 578431347 631576803 637197957 702242739 753052131 778797503 829923237 858296681 920397049 1014350623 1023378537 1117405113 1320569679 1332323001 1455372633 1468325727 1628394779 1735294041 1794620333 1894730409 1924466557 2120914939 2336392509 2574890043 2761191147 3043051869 3070135611 3352215339 3752387969 3961709037 4366117899 4434640327 4842088823 4885184337 5383860999 5773399671 6362744817 7009177527 7724670129 7845902117 8283573441 8566772533 9129155607 10124367539 11157856853 11257163907 13303920981 14526266469 14655553011 16151582997 17320199013 17912342569 19088234451 19740823663 21169132127 23330064329 23537706351 25700317599 30373102617 33473570559 33771491721 39911762943 41276267659 43578799407 48781043597 53737027707 59222470989 63507396381 69990192987 70613119053 77100952797 86304923287 91119307851 100420711677 101996727521 111368042929 123828802977 146343130791 161211083121 177667412967 190522189143 197035768259 209970578961 232860453397 256630707619 258914769861 305990182563 334104128787 371486408931 439029392373 454038944249 536591479567 591107304777 698581360191 769892122857 776744309583 917970547689 949354156157 1002312386361 1121964002731 1362116832747 1609774438701 1773321914331 2095744080573 2309676368571 2561464987367 2848062468471 3365892008193 4086350498241 4829323316103 5902506275237 7684394962101 8544187405413 10097676024579 10442895717727 12341604030041 17707518825711 23053184886303 31328687153181 37024812090123 53122556477133 93986061459543 111074436270369 135757644330451 407272932991353 1221818798974059
• Sum of all divisors σ(n): 2226785556524256
• Sum of proper divisors (its aliquot sum) s(n): 1004966757550197
• 1221818798974059 is a deficient number, because the sum of its proper divisors (1004966757550197) is less than itself. Its deficiency is 216852041423862

Bases of 1221818798974059

• Binary: 100010101110011110011011011011111100010010001101011₂
• Hexadecimal: 0x4573CDB7E246B
• Base-36: C13JT2HDGR

Squares and roots of 1221818798974059

• 1221818798974059 squared (1221818798974059²) is 1492841177526411998070954935481
• 1221818798974059 cubed (1221818798974059³) is 1823981414584340705276031822410559265337687379
• The square root of 1221818798974059 is 34954524.7281959049
• The cube root of 1221818798974059 is 106906.0461242683

Scales and comparisons

• 1,221,818,798,974,059 seconds is equal to 38,850,058 years, 24 weeks, 4 days, 10 hours, 7 minutes, 39 seconds.
• To count from 1 to 1,221,818,798,974,059 would take you about one hundred sixteen million, five hundred fifty thousand, one hundred seventy-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 1221818798974059 cubic inches would be around 8908.8 feet tall.

Recreational maths with 1221818798974059

• 1221818798974059 backwards is 9504798978181221
• The number of decimal digits it has is: 16
• The sum of 1221818798974059's digits is 81
• More coming soon!