19788024809491029

Names of 19788024809491029

• Cardinal: 19788024809491029 can be written as Nineteen quadrillion, seven hundred eighty-eight trillion, twenty-four billion, eight hundred nine million, four hundred ninety-one thousand and twenty-nine.

Scientific notation

• Scientific notation: 1.9788024809491029 × 10¹⁶

Factors of 19788024809491029

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 396061

Divisors of 19788024809491029

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 7 9 13 21 27 39 49 63 81 91 117 147 189 243 273 343 351 441 567 637 819 1029 1053 1323 1701 1911 2457 3087 3159 3969 4459 5733 7371 9261 11907 13377 17199 22113 27783 40131 51597 53281 83349 120393 154791 159843 342757 361179 372967 479529 692653 1028271 1083537 1118901 1438587 2077959 2399299 2610769 3084813 3356703 4315761 4455841 4848571 6233877 7197897 7832307 9254439 10070109 12947283 13367523 14545713 16795093 18275383 18701631 21593691 23496921 27763317 30210327 31190887 33939997 40102569 43637139 50385279 54826149 56104893 64781073 70490763 83289951 90630981 93572661 101819991 117565651 120307707 130911417 151155837 164478447 168314679 194343219 211472289 218336209 237579979 280717983 305459973 352696953 360923121 392734251 453467511 493435341 583029657 634416867 655008627 712739937 842153949 916379919 1058090859 1082769363 1178202753 1360402533 1480306023 1528353463 1965025881 2138219811 2526461847 2749139757 3174272577 4081207599 4440918069 4585060389 5895077643 6414659433 7579385541 8247419271 9522817731 13755181167 17685232929 18262435717 19243978299 28568453193 41265543501 53055698787 54787307151 57731934897 123796630503 127837050019 164361921453 237411664321 371389891509 383511150057 493085764359 712234992963 894859350133 1150533450171 1479257293077 1661881650247 2136704978889 2684578050399 3451600350513 4437771879231 4985644950741 6264015450931 6410114936667 8053734151197 10354801051539 11633171551729 14956934852223 18792046352793 19230344810001 24161202453591 31064403154617 34899514655187 44870804556669 56376139058379 57691034430003 72483607360773 81432200862103 104698543965561 134612413670007 169128417175137 217450822082319 244296602586309 314095631896683 403837241010021 507385251525411 732889807758927 942286895690049 1522155754576233 2198669423276781 2826860687070147 6596008269830343 19788024809491029
• Sum of all divisors σ(n): 37226956251430400
• Sum of proper divisors (its aliquot sum) s(n): 17438931441939371
• 19788024809491029 is a deficient number, because the sum of its proper divisors (17438931441939371) is less than itself. Its deficiency is 2349093367551658

Bases of 19788024809491029

• Binary: 1000110010011010001101010001101100100111000101001010101₂
• Hexadecimal: 0x464D1A8D938A55
• Base-36: 5EU9P3NWSB9

Squares and roots of 19788024809491029

• 19788024809491029 squared (19788024809491029²) is 391565925861032474549118031478841
• 19788024809491029 cubed (19788024809491029³) is 7748316255489435517742225610917927544445392817389
• The square root of 19788024809491029 is 140669914.3722318081
• The cube root of 19788024809491029 is 270479.3715760193

Scales and comparisons

• 19,788,024,809,491,029 seconds is equal to 629,197,980 years, 29 weeks, 1 day, 15 hours, 57 minutes, 9 seconds.
• To count from 1 to 19,788,024,809,491,029 would take you about one billion, eight hundred eighty-seven million, five hundred ninety-three thousand, nine hundred forty-one 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 19788024809491029 cubic inches would be around 22539.9 feet tall.

Recreational maths with 19788024809491029

• 19788024809491029 backwards is 92019490842088791
• 19788024809491029 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 19788024809491029's digits is 81
• More coming soon!