20318930431527

Names of 20318930431527

• Cardinal: 20318930431527 can be written as Twenty trillion, three hundred eighteen billion, nine hundred thirty million, four hundred thirty-one thousand, five hundred twenty-seven.

Scientific notation

• Scientific notation: 2.0318930431527 × 10¹³

Factors of 20318930431527

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 5295

Divisors of 20318930431527

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 7 13 19 21 39 49 57 67 91 127 133 147 169 201 247 273 381 399 469 507 637 741 871 889 931 1183 1273 1407 1651 1729 1911 2413 2613 2667 2793 3211 3283 3549 3819 4953 5059 5187 6097 6223 7239 8281 8509 8911 9633 9849 11323 11557 12103 15177 16549 16891 18291 18669 21463 22477 24843 25527 26733 31369 33969 34671 35413 36309 42679 49647 50673 59563 62377 64389 65767 67431 79261 80899 94107 96121 106239 110617 115843 118237 128037 150241 157339 161671 178689 187131 197301 215137 219583 237783 242697 247891 288363 331851 338953 347529 354711 407797 416941 450723 460369 472017 485013 554827 642493 645411 658749 672847 743673 774319 810901 854971 1016859 1051687 1131697 1223391 1249573 1250823 1381107 1438021 1505959 1537081 1664481 1927479 2018541 2101723 2322957 2372671 2432703 2564913 2854579 3155061 3222583 3395091 3748719 4314063 4406389 4497451 4517877 4611243 4709929 5420233 5984797 6305169 6440107 7118013 7921879 8352409 8563737 8747011 9667749 10066147 10541713 12207367 13219167 13492353 14129787 14712061 16244449 16260699 16608697 17954391 19320321 19982053 23765637 25057227 26241033 27322399 30198441 30844723 31482157 31625139 36622101 41893579 43047031 44136183 45080749 48733347 49826091 57283057 58466863 59946159 61229077 70463029 81967197 83721391 85451569 92534169 94446471 102984427 108581317 113711143 125680737 129141093 135242247 158695771 171849171 175400589 183687231 191256793 211389087 215913061 251164173 256354707 301329217 308953281 315565243 325743951 341133429 400981399 409268041 476087313 559611403 573770379 586049737 598160983 647739183 760069219 795978001 817893589 903987651 946695729 1088378083 1110870397 1202944197 1227804123 1338797551 1678834209 1758149211 1794482949 2063045023 2109304519 2280207657 2387934003 2453680767 2806869793 3265134249 3332611191 3917279821 4016392653 4102348159 5320484533 5725255123 6189135069 6327913557 7274948239 7618646581 7776092779 8420609379 10632616657 11751839463 12307044477 14441315161 15961453599 17175765369 21824844717 22855939743 23328278337 27420958747 31897849971 40076785861 43323945483 50924637673 53330526067 74428316599 82262876241 101089206127 120230357583 138224016541 152773913019 159991578201 223284949797 303267618381 356472463711 414672049623 520998216193 967568115787 1069417391133 1562994648579 2902704347361 6772976810509 20318930431527
• Sum of all divisors σ(n): 36752368435200
• Sum of proper divisors (its aliquot sum) s(n): 16433438003673
• 20318930431527 is a deficient number, because the sum of its proper divisors (16433438003673) is less than itself. Its deficiency is 3885492427854

Bases of 20318930431527

• Binary: 100100111101011011110101000010110111000100111₂
• Hexadecimal: 0x127ADEA16E27
• Base-36: 77ADYK5D3

Squares and roots of 20318930431527

• 20318930431527 squared (20318930431527²) is 412858933881233998435551729
• 20318930431527 cubed (20318930431527³) is 8388851955567199088799348735828300960183
• The square root of 20318930431527 is 4507652.4302043297
• The cube root of 20318930431527 is 27287.7010044231

Scales and comparisons

• 20,318,930,431,527 seconds is equal to 646,079 years, 7 weeks, 22 hours, 5 minutes, 27 seconds.
• To count from 1 to 20,318,930,431,527 would take you about one million, six hundred fifteen thousand, one hundred ninety-seven 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 20318930431527 cubic inches would be around 2274 feet tall.

Recreational maths with 20318930431527

• 20318930431527 backwards is 72513403981302
• The number of decimal digits it has is: 14
• The sum of 20318930431527's digits is 48
• More coming soon!