18129692034207

Names of 18129692034207

• Cardinal: 18129692034207 can be written as Eighteen trillion, one hundred twenty-nine billion, six hundred ninety-two million, thirty-four thousand, two hundred seven.

Scientific notation

• Scientific notation: 1.8129692034207 × 10¹³

Factors of 18129692034207

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 925

Divisors of 18129692034207

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 9 13 27 29 31 39 67 81 87 93 117 151 201 243 261 279 351 377 403 453 603 631 783 837 871 899 1053 1131 1209 1359 1809 1893 1943 1963 2077 2349 2511 2613 2697 3159 3393 3627 4077 4379 4681 5427 5679 5829 5889 6231 7047 7533 7839 8091 8203 10117 10179 10881 11687 12231 13137 14043 16281 17037 17487 17667 18299 18693 19561 23517 24273 24609 25259 27001 30351 30537 32643 35061 36693 39411 42129 42277 51111 52461 53001 54897 56079 56927 58683 60233 60853 70551 72819 73827 75777 81003 91053 91611 95281 97929 105183 118233 126387 126831 131521 135749 153333 157383 159003 164691 168237 170781 176049 180699 182559 211653 218457 221481 227331 237887 243009 254293 273159 285843 293393 313627 315549 354699 379161 380493 394563 407247 472149 477009 494073 504711 512343 528147 542097 547677 549601 567269 664443 681993 713661 729027 762879 783029 819477 857529 880179 940881 946647 1064097 1137483 1141479 1183689 1221741 1226033 1238653 1310587 1482219 1537029 1584441 1626291 1643031 1648803 1701807 1764737 1993329 2045979 2140983 2187081 2288637 2349087 2458431 2572587 2640537 2763149 2822643 2839941 2953711 3424437 3551067 3665223 3678099 3715959 3814109 3931761 4077151 4446657 4611087 4753323 4878873 4929093 4946409 5105421 5294211 6137937 6383827 6422949 6561243 6865911 7047261 7374497 7717761 7921611 8289447 8467929 8861133 9095183 10273311 10653201 10995669 11034297 11147877 11442327 11795283 12231453 13833261 14636619 14787279 14839227 15316263 15882633 15938429 17037631 19151481 19268847 20597733 21141783 22123491 23153283 23764833 24868341 25403787 26583399 27285549 31959603 32987007 33102891 33443631 34326981 35385849 35920937 36694359 38007023 38398243 44517681 45948789 47647899 47815287 51112893 57454443 57806541 61793199 63425349 66370473 71294499 74605023 76211361 79750197 81856647 82989751 85657619 99308673 100330893 102980943 106157547 107762811 110083077 114021069 115194729 118237379 133553043 137846367 142943697 143445861 153338679 172363329 185130983 190276047 197898637 199111419 223815069 239250591 245569941 248969253 256972857 297926019 300992679 308942829 318472641 323288433 330249231 342063207 345584187 354712137 428831091 430337583 460016037 494091299 517089987 555392949 593695911 597334257 671445207 717751773 736709823 746907759 770918571 926828487 969865299 990747693 1026189621 1036752561 1064136411 1113549047 1291012749 1380048111 1482273897 1551269961 1666178847 1781087733 1792002771 2210129469 2240723277 2312755713 2406702779 2572682281 2909595897 3078568863 3110257683 3192409233 3340647141 3873038247 4140144333 4446821691 4998536541 5343263199 5739060473 6722169831 6938267139 7220108337 7718046843 8728787691 9235706589 9330773049 9577227699 10021941423 13340465073 14995609623 16029789597 17217181419 20166509493 20814801417 21660325011 23154140529 28731683097 30065824269 40021395219 44986828869 48089368791 51651544257 64980975033 69462421587 74607786149 90197472807 120064185657 154954632771 194942925099 208387264761 223823358447 270592418421 464863898313 584828775297 625161794283 671470075341 1394591694939 2014410226023 6043230678069 18129692034207
• Sum of all divisors σ(n): 31957311160320
• Sum of proper divisors (its aliquot sum) s(n): 13827619126113
• 18129692034207 is a deficient number, because the sum of its proper divisors (13827619126113) is less than itself. Its deficiency is 4302072908094

Bases of 18129692034207

• Binary: 100000111110100100101110110101000010010011111₂
• Hexadecimal: 0x107D25DA849F
• Base-36: 6FCNYJIXR

Squares and roots of 18129692034207

• 18129692034207 squared (18129692034207²) is 328685733255188749658118849
• 18129692034207 cubed (18129692034207³) is 5958971119954082310627041591319779467743
• The square root of 18129692034207 is 4257897.6072948255
• The cube root of 18129692034207 is 26270.2058348559

Scales and comparisons

• 18,129,692,034,207 seconds is equal to 576,468 years, 6 weeks, 4 days, 13 hours, 3 minutes, 27 seconds.
• To count from 1 to 18,129,692,034,207 would take you about one million, four hundred forty-one thousand, one hundred seventy 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 18129692034207 cubic inches would be around 2189.2 feet tall.

Recreational maths with 18129692034207

• 18129692034207 backwards is 70243029692181
• The number of decimal digits it has is: 14
• The sum of 18129692034207's digits is 54
• More coming soon!