30438830743794729

Names of 30438830743794729

• Cardinal: 30438830743794729 can be written as Thirty quadrillion, four hundred thirty-eight trillion, eight hundred thirty billion, seven hundred forty-three million, seven hundred ninety-four thousand, seven hundred twenty-nine.

Scientific notation

• Scientific notation: 3.0438830743794729 × 10¹⁶

Factors of 30438830743794729

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 306

Divisors of 30438830743794729

• Number of divisors d(n): 405
• Complete list of divisors:
  1 3 9 17 27 29 51 81 87 153 243 257 261 289 459 493 729 771 783 841 867 1377 1479 2187 2313 2349 2523 2601 4131 4369 4437 4913 6561 6939 7047 7453 7569 7803 8381 12393 13107 13311 14297 14739 20817 21141 22359 22707 23409 25143 37179 39321 39933 42891 44217 62451 63423 66049 67077 68121 70227 74273 75429 83521 111537 117963 119799 126701 128673 132651 142477 187353 190269 198147 201231 204363 210681 216137 222819 226287 243049 250563 353889 359397 380103 386019 397953 427431 562059 594441 603693 613089 632043 648411 668457 678861 729147 751689 1061667 1078191 1122833 1140309 1158057 1193859 1262641 1282293 1686177 1783323 1811079 1839267 1896129 1915421 1945233 2005371 2036583 2153917 2187441 2255067 2422109 3185001 3234573 3368499 3420927 3474171 3581577 3674329 3787923 3846879 4131833 5349969 5433237 5517801 5746263 5835699 6016113 6109749 6461751 6562323 6765201 7266327 9555003 10105497 10262781 10422513 10744731 11022987 11363769 11540637 12395499 16049907 16299711 17238789 17507097 18048339 18329247 19088161 19385253 19686969 20295603 21464897 21798981 28665009 30316491 30788343 31267539 32234193 32562157 33068961 34091307 34621911 36616589 37186497 48149721 48899133 51716367 52521291 54145017 54987741 55547209 57264483 58155759 59060907 60886809 62463593 64394691 65396943 70241161 90949473 92365029 93802617 97686471 99206883 102273921 103865733 109849767 111559491 144449163 155149101 157563873 162435051 166641627 171793449 174467277 177182721 182660427 187390779 193184073 196190829 210723483 272848419 277095087 293059413 297620649 306821763 311597199 324498737 329549301 334678473 433347489 465447303 472691619 487305153 499924881 515380347 523401831 531548163 547981281 553556669 562172337 579552219 588572487 622482013 632170449 818545257 831285261 879178239 892861947 920465289 934791597 944302553 973496211 988647903 1004035419 1061881081 1396341909 1418074857 1499774643 1546141041 1570205493 1594644489 1660670007 1686517011 1738656657 1765717461 1867446039 1896511347 2455635771 2637534717 2678585841 2761395867 2832907659 2920488633 2965943709 3012106257 3185643243 4189025727 4499323929 4638423123 4710616479 4982010021 5059551033 5215969971 5297152383 5516478529 5602338117 5689534041 7366907313 7912604151 8035757523 8284187601 8498722977 8761465899 8897831127 9036318771 9410463373 9556929729 12567077181 13497971787 13915269369 14131849437 14946030063 15178653099 15647909913 15891457149 16053143401 16549435587 16807014351 17068602123 18051978377 23737812453 24107272569 25496168931 26284397697 26693493381 27108956313 28231390119 28670789187 40493915361 41745808107 44838090189 45535959297 46943729739 48159430203 49648306761 50421043053 51205806369 54155935131 71213437359 76488506793 78853193091 80080480143 84694170357 86012367561 121481746083 125237424321 134514270567 136607877891 140831189217 144478290609 148944920283 151263129159 153617419107 159977877341 162467805393 213640312077 229465520379 236559579273 240241440429 254082511071 258037102683 272903437817 364445238249 403542811701 409823633673 433434871827 446834760849 453789387477 460852257321 479933632023 487403416179 688396561137 709678737819 762247533213 774111308049 818710313451 1210628435103 1300304615481 1340504282547 1361368162431 1439800896069 1462210248537 2065189683411 2129036213457 2286742599639 2322333924147 2456130940353 3631885305309 3900913846443 4021512847641 4084104487293 4319402688207 4386630745611 4639358442889 6195569050233 6860227798917 6967001772441 7368392821059 11702741539329 12064538542923 12958208064621 13159892236833 13918075328667 20580683396751 22105178463177 35108224617987 36193615628769 38874624193863 39479676710499 41754225986001 61742050190253 66315535389531 105324673853961 116623872581589 118439030131497 125262677958003 198946606168593 349871617744767 375788033874009 596839818505779 1049614853234301 1127364101622027 1790519455517337 3382092304866081 10146276914598243 30438830743794729
• Sum of all divisors σ(n): 50436052053464857
• Sum of proper divisors (its aliquot sum) s(n): 19997221309670128
• 30438830743794729 is a deficient number, because the sum of its proper divisors (19997221309670128) is less than itself. Its deficiency is 10441609434124601

Bases of 30438830743794729

• Binary: 1101100001000111111010010001101110111001011010000101001₂
• Hexadecimal: 0x6C23F48DDCB429
• Base-36: 8BPNXSTJ9K9

Squares and roots of 30438830743794729

• 30438830743794729 squared (30438830743794729²) is 926522417049383175084738888183441
• 30438830743794729 cubed (30438830743794729³) is 28202259032897766172935540941117682786193800882489
• 30438830743794729 is a perfect square number. Its square root is 174467277
• The cube root of 30438830743794729 is 312230.9774111865

Scales and comparisons

• 30,438,830,743,794,729 seconds is equal to 967,860,664 years, 8 weeks, 4 days, 21 hours, 12 minutes, 9 seconds.
• To count from 1 to 30,438,830,743,794,729 would take you about two billion, nine hundred three million, five hundred eighty-one thousand, nine hundred ninety-two 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 30438830743794729 cubic inches would be around 26019.2 feet tall.

Recreational maths with 30438830743794729

• 30438830743794729 backwards is 92749734703883403
• 30438830743794729 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 30438830743794729's digits is 81
• More coming soon!