29742258399293925

Names of 29742258399293925

• Cardinal: 29742258399293925 can be written as Twenty-nine quadrillion, seven hundred forty-two trillion, two hundred fifty-eight billion, three hundred ninety-nine million, two hundred ninety-three thousand, nine hundred twenty-five.

Scientific notation

• Scientific notation: 2.9742258399293925 × 10¹⁶

Factors of 29742258399293925

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1755

Divisors of 29742258399293925

• Number of divisors d(n): 324
• Complete list of divisors:
  1 3 5 9 15 25 27 45 75 81 109 135 199 225 243 327 405 545 597 675 981 995 1215 1439 1635 1791 2025 2725 2943 2985 4317 4905 4975 5373 6075 7195 8175 8829 8955 11881 12951 14715 14925 16119 21585 21691 24525 26487 26865 35643 35975 38853 44145 44775 48357 59405 64755 65073 73575 80595 106929 107925 108455 116559 132435 134325 156851 178215 194265 195219 220725 241785 286361 297025 320787 323775 325365 349677 402975 470553 534645 542275 582795 585657 662175 784255 859083 891075 962361 971325 976095 1208925 1411659 1431805 1603935 1626825 1748385 1756971 2070721 2352765 2364319 2577249 2673225 2887083 2913975 2928285 3921275 4234977 4295415 4811805 4880475 5270913 6212163 7058295 7092957 7159025 7731747 8019675 8741925 8784855 10353605 11763825 11821595 12704931 12886245 14435415 14641425 17096759 18636489 21174885 21278871 21477075 23195241 24059025 26354565 31060815 31213349 35291475 35464785 38114793 38658735 43924275 51290277 51768025 55909467 59107975 63524655 63836613 64431225 69585723 72177075 85483795 93182445 93640047 105874425 106394355 115976205 131772825 153870831 155304075 156066745 167728401 177323925 190573965 191509839 193293675 225708589 256451385 279547335 280920141 317623275 319183065 347928615 412073479 427418975 461612493 465912225 468200235 503185203 531971775 574529517 579881025 677125767 769354155 780333725 838642005 842760423 952869825 957549195 1128542945 1236220437 1282256925 1384837479 1397736675 1404600705 1595915325 1739643075 2031377301 2060367395 2308062465 2341001175 2515926015 2528281269 2872647585 3385628835 3402255041 3708661311 3846770775 4154512437 4193210025 4213802115 4787745975 5642714725 6094131903 6181102185 6924187395 7023003525 7584843807 10156886505 10206765123 10301836975 11125983933 11540312325 12579630075 12641406345 14363237925 16928144175 17011275205 18282395709 18543306555 20772562185 21069010575 24602236201 30470659515 30620295369 30905510925 33377951799 34620936975 37924219035 44916009211 50784432525 51033825615 54847187127 55629919665 63207031725 73806708603 85056376025 91411978545 91860886107 92716532775 100133855397 103862810925 123011181005 134748027633 152353297575 153101476845 166889758995 189621095175 221420125809 224580046055 255169128075 274235935635 275582658321 278149598325 369033543015 404244082899 457059892725 459304430535 500669276985 615055905025 664260377427 673740138165 765507384225 826747974963 834448794975 1107100629045 1122900230275 1212732248697 1371179678175 1377913291605 1845167715075 1992781132281 2021220414495 2296522152675 2503346384925 3321301887135 3368700690825 3638196746091 4133739874815 4895845003999 5535503145225 5978343396843 6063661243485 6889566458025 9963905661405 10106102072475 10914590238273 14687535011997 16606509435675 18190983730455 20668699374075 24479225019995 29891716984215 30318306217425 44062605035991 49819528307025 54572951191365 73437675059985 90954918652275 122396125099975 132187815107973 149458584921075 220313025179955 272864755956825 367188375299925 396563445323919 660939075539865 1101565125899775 1189690335971757 1982817226619595 3304695377699325 5948451679858785 9914086133097975 29742258399293925
• Sum of all divisors σ(n): 56075347261096800
• Sum of proper divisors (its aliquot sum) s(n): 26333088861802875
• 29742258399293925 is a deficient number, because the sum of its proper divisors (26333088861802875) is less than itself. Its deficiency is 3409169537491050

Bases of 29742258399293925

• Binary: 1101001101010100110110100101010101101010011000111100101₂
• Hexadecimal: 0x69AA6D2AB531E5
• Base-36: 84UR0VSL1B9

Squares and roots of 29742258399293925

• 29742258399293925 squared (29742258399293925²) is 884601934690370029800938541905625
• 29742258399293925 cubed (29742258399293925³) is 26310059322076314106918711657084629482523985828125
• The square root of 29742258399293925 is 172459439.8671581127
• The cube root of 29742258399293925 is 309830.8421531861

Scales and comparisons

• 29,742,258,399,293,925 seconds is equal to 945,711,818 years, 13 weeks, 16 hours, 18 minutes, 45 seconds.
• To count from 1 to 29,742,258,399,293,925 would take you about two billion, eight hundred thirty-seven million, one hundred thirty-five thousand, four hundred fifty-four 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 29742258399293925 cubic inches would be around 25819.2 feet tall.

Recreational maths with 29742258399293925

• 29742258399293925 backwards is 52939299385224792
• The number of decimal digits it has is: 17
• The sum of 29742258399293925's digits is 90
• More coming soon!