121490126667

Names of 121490126667

• Cardinal: 121490126667 can be written as One hundred twenty-one billion, four hundred ninety million, one hundred twenty-six thousand, six hundred sixty-seven.

Scientific notation

• Scientific notation: 1.21490126667 × 10¹¹

Factors of 121490126667

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 131

Divisors of 121490126667

• Number of divisors d(n): 256
• Complete list of divisors:
  1 3 7 9 13 19 21 27 39 57 63 81 89 91 117 133 171 189 243 247 267 273 351 361 399 513 567 623 729 741 801 819 1053 1083 1157 1197 1539 1691 1701 1729 1869 2187 2223 2403 2457 2527 3159 3249 3471 3591 4617 4693 5073 5103 5187 5607 6669 6859 7209 7371 7581 8099 9477 9747 10413 10773 11837 13851 14079 15219 15309 15561 16821 20007 20577 21627 21983 22113 22743 24297 28431 29241 31239 32129 32319 32851 35511 41553 42237 45657 46683 48013 50463 60021 61731 64881 65949 66339 68229 72891 87723 89167 93717 96387 96957 98553 106533 126711 136971 140049 144039 151389 153881 180063 185193 194643 197847 199017 204687 218673 224903 263169 267501 281151 289161 290871 295659 319599 380133 410913 417677 420147 432117 454167 461643 540189 555579 593541 610451 614061 624169 656019 674709 789507 802503 843453 867483 886977 958797 1140399 1232739 1253031 1260441 1296351 1362501 1384929 1666737 1780623 1831353 1842183 1872507 1968057 2024127 2407509 2530359 2602449 2660931 2876391 2923739 3421197 3698217 3759093 3781323 3889053 4154787 4273157 5000211 5341869 5494059 5526549 5617521 5904171 6072381 7222527 7807347 7935863 7982793 8629173 8771217 10263591 11277279 11667159 12464361 12819471 15000633 16025607 16482177 16852563 17712513 18217143 21667581 23422041 23807589 23948379 25887519 26313651 33831837 35001477 37393083 38458413 48076821 49446531 50557689 54651429 55551041 65002743 70266123 71422767 71845137 78940953 101495511 105004431 112179249 115375239 148339593 151673067 163954287 166653123 195008229 214268301 236822859 304486533 336537747 346125717 445018779 455019201 491862861 499959369 642804903 710468577 913459599 1038377151 1335056337 1365057603 1499878107 1928414709 2131405731 3115131453 4499634321 5785244127 6394217193 9345394359 13498902963 17355732381 40496708889 121490126667
• Sum of all divisors σ(n): 239371776000
• Sum of proper divisors (its aliquot sum) s(n): 117881649333
• 121490126667 is a deficient number, because the sum of its proper divisors (117881649333) is less than itself. Its deficiency is 3608477334

Bases of 121490126667

• Binary: 1110001001001011000000011011101001011₂
• Hexadecimal: 0x1C4960374B
• Base-36: 1JT831OR

Squares and roots of 121490126667

• 121490126667 squared (121490126667²) is 14759850877563704528889
• 121490126667 cubed (121490126667³) is 1793176152701245571576486170782963
• The square root of 121490126667 is 348554.3381841633
• The cube root of 121490126667 is 4952.7567091017

Scales and comparisons

• 121,490,126,667 seconds is equal to 3,863 years, 3 days, 17 hours, 24 minutes, 27 seconds.
• To count from 1 to 121,490,126,667 would take you about seven thousand, seven hundred twenty-six 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 121490126667 cubic inches would be around 412.7 feet tall.

Recreational maths with 121490126667

• 121490126667 backwards is 766621094121
• The number of decimal digits it has is: 12
• The sum of 121490126667's digits is 45
• More coming soon!