121185440453349118

Names of 121185440453349118

• Cardinal: 121185440453349118 can be written as One hundred twenty-one quadrillion, one hundred eighty-five trillion, four hundred forty billion, four hundred fifty-three million, three hundred forty-nine thousand, one hundred eighteen.

Scientific notation

• Scientific notation: 1.21185440453349118 × 10¹⁷

Factors of 121185440453349118

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 129

Divisors of 121185440453349118

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 7 11 14 22 49 77 98 109 121 154 218 242 343 539 686 763 847 1078 1199 1331 1526 1694 2398 2401 2662 3773 4802 5341 5929 7546 8393 9317 10682 11858 11881 13189 14641 16786 18634 23762 26378 26411 29282 37387 41503 52822 58751 65219 74774 83006 83167 92323 102487 117502 130438 130691 145079 161051 166334 184646 204974 261382 261709 290158 290521 322102 411257 456533 523418 581042 582169 646261 717409 822514 913066 914837 1015553 1127357 1164338 1292522 1295029 1434818 1437601 1595869 1771561 1829674 2031106 2254714 2590058 2875202 2878799 3191738 3195731 3543122 4075183 4523827 5021863 5757598 6391462 6403859 7108871 7891499 8150366 9047654 9065203 10043726 10063207 11171083 12400927 12807718 14217742 14245319 15782998 15813611 17554559 18130406 19487171 20126414 22342166 24801854 28490638 28526281 31627222 31666789 35109118 35153041 38974342 44827013 49762097 55240493 57052562 63333578 63456421 70306082 70442449 78197581 86806489 89654026 99524194 99717233 110480986 110695277 122881913 126912842 136410197 140884898 156395162 156698509 173612978 173949721 193100149 199434466 221390554 245763826 272820394 313397018 313789091 347899442 348334679 386200298 386683451 444194947 493097143 547383067 607645423 627578182 696669358 698020631 773366902 774866939 860173391 888389894 954871379 986194286 1094766134 1096889563 1215290846 1217648047 1351701043 1396041262 1549733878 1720346782 1723683599 1909742758 1913446931 2124101639 2193779126 2435296094 2703402086 3109364629 3447367198 3451680001 3826893862 3831681469 4248203278 4253517961 4886144417 5424068573 6021213737 6218729258 6684099653 6903360002 7663362938 7678226941 8507035922 8523536329 9461907301 9772288834 10848137146 12042427474 12065785193 13368199306 13394128517 14868711473 15356453882 17047072658 18923814602 18960519589 21047916241 24131570386 26788257034 29737422946 34203010919 37921039178 37968480011 42095832482 42148496159 46788697571 53747588587 59664754303 66233351107 68406021838 75936960022 84296992318 84460496351 93577395142 93758899619 104080980311 107495177174 119329508606 132466702214 132723637123 147335413687 168920992702 187517799238 208161960622 208565715479 231527078651 265447274246 294670827374 376233120109 417131430958 417653280121 463054157302 463633457749 591223474457 656312297333 728566862177 752466240218 835306560242 927266915498 929065459861 1031347895809 1182446948914 1312624594666 1457133724354 1459960008353 1620689550557 1858130919722 2062695791618 2294222870269 2919920016706 3241379101114 4138564321199 4588445740538 4594186081331 5099968035239 6503458219027 7219435270663 8277128642398 9188372162662 10199936070478 10219720058471 11344826853899 13006916438054 14438870541326 16059560091883 20439440116942 22689653707798 25236451572959 32119120183766 45524207533189 50472903145918 50536046894641 71538040409297 79413787977293 91048415066378 101072093789282 112416920643181 143076080818594 158827575954586 176655161010713 224833841286362 353310322021426 500766282865079 555896515841051 786918444502267 1001532565730158 1111793031682102 1236586127074991 1573836889004534 2473172254149982 5508429111515869 8656102889524937 11016858223031738 17312205779049874 60592720226674559 121185440453349118
• Sum of all divisors σ(n): 235427979806585280
• Sum of proper divisors (its aliquot sum) s(n): 114242539353236162
• 121185440453349118 is a deficient number, because the sum of its proper divisors (114242539353236162) is less than itself. Its deficiency is 6942901100112956

Bases of 121185440453349118

• Binary: 110101110100010011000010000011010001010111100111011111110₂
• Hexadecimal: 0x1AE89841A2BCEFE
• Base-36: X58NISAKNPA

Squares and roots of 121185440453349118

• 121185440453349118 squared (121185440453349118²) is 14685910977872224882409262791377924
• 121185440453349118 cubed (121185440453349118³) is 1779718590312120624998605438586654927727959850071032
• The square root of 121185440453349118 is 348116992.4800412813
• The cube root of 121185440453349118 is 494861.2888255553

Scales and comparisons

• 121,185,440,453,349,118 seconds is equal to 3,853,322,155 years, 12 weeks, 2 days, 8 hours, 31 minutes, 58 seconds.
• To count from 1 to 121,185,440,453,349,118 would take you about eleven billion, five hundred fifty-nine million, nine hundred sixty-six thousand, four hundred sixty-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 121185440453349118 cubic inches would be around 41238.4 feet tall.

Recreational maths with 121185440453349118

• 121185440453349118 backwards is 811943354044581121
• The number of decimal digits it has is: 18
• The sum of 121185440453349118's digits is 64
• More coming soon!