12918042188464023

Names of 12918042188464023

• Cardinal: 12918042188464023 can be written as Twelve quadrillion, nine hundred eighteen trillion, forty-two billion, one hundred eighty-eight million, four hundred sixty-four thousand and twenty-three.

Scientific notation

• Scientific notation: 1.2918042188464023 × 10¹⁶

Factors of 12918042188464023

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1309

Divisors of 12918042188464023

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 9 13 27 39 61 117 169 183 211 351 507 549 633 793 1021 1521 1647 1899 2379 2743 3063 4563 5697 7137 8229 9189 10309 12871 13273 21411 24687 27567 30927 35659 38613 39819 44521 62281 74061 92781 106977 115839 119457 133563 167323 172549 186843 215431 278343 320931 347517 358371 400689 501969 517647 560529 578773 646293 809653 962793 1042441 1202067 1505907 1552941 1681587 1736319 1938879 2175199 2428959 2715781 2800603 3127323 4517721 4658823 5208957 5816637 6525597 7286877 7524049 8147343 8401809 9381969 10525489 13141291 13551733 15626871 19576791 21860631 22572147 24442029 25205427 28145907 31576467 35305153 36407839 39423873 40655199 45455941 58730373 63588901 67716441 73326087 75616281 94729401 105915459 109223517 118271619 121965597 136367823 170836783 176172529 190766703 203149323 219955051 284188203 317746377 327670551 354814857 365896791 409103469 458966989 512510349 528517587 572300109 590927233 659865153 826655713 953239131 983011653 1227310407 1376900967 1537531047 1585552761 1716900327 1772781699 1979595459 2220878179 2479967139 2772812401 2859415663 4130702901 4612593141 4756658283 5318345097 5938786377 6662634537 7439901417 7682054029 8318437203 8578246989 10746524269 12392108703 13417258111 15955035291 19987903611 22319704251 23046162087 24955311609 25734740967 32239572807 36046561213 37172403619 40251774333 46410515761 59963710833 69138486261 74865934827 77204222901 96718718421 108139683639 111517210857 120755322999 139231547283 174424355443 207415458783 290156155263 324419050917 334551632571 362265968997 417694641849 468605295769 523273066329 603336704893 973257152751 1003654897713 1253083925547 1405815887307 1569819198987 1810010114679 2267516620759 2831041461421 4217447661921 4709457596961 5430030344037 6802549862277 7843377163609 8493124384263 12652342985763 16290091032111 20407649586831 23530131490827 25479373152789 36803538998473 61222948760493 70590394472481 76438119458367 110410616995419 211771183417443 331231850986257 478446006980149 993695552958771 1435338020940447 4306014062821341 12918042188464023
• Sum of all divisors σ(n): 21183994235205360
• Sum of proper divisors (its aliquot sum) s(n): 8265952046741337
• 12918042188464023 is a deficient number, because the sum of its proper divisors (8265952046741337) is less than itself. Its deficiency is 4652090141722686

Bases of 12918042188464023

• Binary: 101101111001001110010000010011110101100011111110010111₂
• Hexadecimal: 0x2DE4E413D63F97
• Base-36: 3J72ANL1NRR

Squares and roots of 12918042188464023

• 12918042188464023 squared (12918042188464023²) is 166875813982936364724619965344529
• 12918042188464023 cubed (12918042188464023³) is 2155708805265846487463799795356335907168516380167
• The square root of 12918042188464023 is 113657565.4695455059
• The cube root of 12918042188464023 is 234638.2978828897

Scales and comparisons

• 12,918,042,188,464,023 seconds is equal to 410,753,783 years, 24 weeks, 1 day, 7 hours, 7 minutes, 3 seconds.
• To count from 1 to 12,918,042,188,464,023 would take you about one billion, two hundred thirty-two million, two hundred sixty-one thousand, three hundred fifty 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 12918042188464023 cubic inches would be around 19553.2 feet tall.

Recreational maths with 12918042188464023

• 12918042188464023 backwards is 32046488124081921
• The number of decimal digits it has is: 17
• The sum of 12918042188464023's digits is 63
• More coming soon!