149142358398977125

Names of 149142358398977125

• Cardinal: 149142358398977125 can be written as One hundred forty-nine quadrillion, one hundred forty-two trillion, three hundred fifty-eight billion, three hundred ninety-eight million, nine hundred seventy-seven thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 1.49142358398977125 × 10¹⁷

Factors of 149142358398977125

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 595

Divisors of 149142358398977125

• Number of divisors d(n): 384
• Complete list of divisors:
  1 5 7 13 25 35 49 65 91 125 131 169 175 245 325 439 455 637 655 845 875 917 1183 1225 1625 1703 2195 2197 2275 3073 3185 3275 4225 4585 5707 5915 6125 6419 8281 8515 10975 10985 11375 11921 15365 15379 15925 16375 21125 21511 22139 22925 28535 29575 32095 39949 41405 42575 54875 54925 57509 59605 74191 76825 76895 79625 83447 107555 107653 110695 114625 142675 147875 154973 160475 192721 199745 207025 212875 274625 279643 287545 287807 298025 370955 384125 384475 402563 417235 519337 537775 538265 553475 713375 747617 774865 802375 963605 964483 998725 1035125 1084811 1349047 1398215 1437725 1439035 1490125 1854775 1922375 2012815 2014649 2086175 2505373 2596685 2688875 2691325 2767375 2817941 3635359 3738085 3874325 4818025 4822415 4993625 5233319 5424055 6745235 6751381 6991075 7188625 7195175 9273875 9443329 9719021 10064075 10073245 10430875 12526865 12983425 13456625 14089705 14102543 17537611 18176795 18690425 19371625 24090125 24112075 25246451 26166595 27120275 32569849 33726175 33756905 34955375 35975875 36633233 47216645 47259667 48595105 50320375 50366225 62634325 64917125 68033147 70448525 70512715 84604519 87688055 90883975 93452125 120560375 122763277 126232255 126347273 130832975 135601375 162849245 168630875 168784525 176725157 183166165 227988943 236083225 236298335 242975525 251831125 313171625 328203863 340165735 352242625 352563575 423022595 423408037 438440275 454419875 476232029 592231633 613816385 631161275 631736365 654164875 814246225 843922625 883625785 884430911 915830825 1099858747 1139944715 1180416125 1181491675 1214877625 1237076099 1595922601 1641019315 1700828675 1762817875 2115112975 2117040185 2192201375 2297427041 2381160145 2961158165 2963856259 3069081925 3155806375 3158681825 4071231125 4145621431 4266650219 4418128925 4422154555 4579154125 5499293735 5699723575 5907458375 6185380495 6191016377 7699011229 7979613005 8205096575 8504143375 10575564875 10585200925 11083191989 11487135205 11905800725 14298163711 14805790825 14819281295 15345409625 15793409125 16081989287 20728107155 20746993813 21333251095 22090644625 22110772775 27496468675 28498617875 29866551533 30926902475 30955081885 38495056145 39898065025 41025482875 52926004625 53893078603 55415959945 55466452847 57435676025 59529003625 71490818555 74028954125 74096406475 77582343923 80409946435 100087145977 103640535775 103734969065 106666255475 110553863875 137482343375 144081495857 149332757665 154634512375 154775409425 185876128243 192475280725 199490325125 209065860731 269465393015 277079799725 277332264235 287178380125 357454092775 370482032375 387911719615 388265169929 402049732175 500435729885 518202678875 518674845325 533331277375 543076407461 700610021839 720407479285 746663788325 773877047125 929380641215 962376403625 1008570470999 1045329303655 1301132897701 1347326965075 1385398998625 1386661321175 1787270463875 1873059446141 1939558598075 1941325849645 2010248660875 2502178649425 2593374226625 2715382037305 2717856189503 3503050109195 3602037396425 3733318941625 4646903206075 5042852354995 5226646518275 6505664488505 6736634825375 6933306605875 7059993296993 9107930283907 9365297230705 9697792990375 9706629248225 12510893247125 13111416122987 13576910186525 13589280947515 17515250545975 18010186982125 23234516030375 24349772799833 25214261774975 26133232591375 32528322442525 35299966484965 45539651419535 46826486153525 48533146241125 65557080614935 67884550932625 67946404737575 87576252729875 91779912860909 121748863999165 126071308874875 162641612212625 170448409598831 176499832424825 227698257097675 234132430767625 327785403074675 339732023687875 458899564304545 608744319995825 852242047994155 882499162124125 1138491285488375 1193138867191817 1638927015373375 2294497821522725 3043721599979125 4261210239970775 5965694335959085 11472489107613625 21306051199853875 29828471679795425 149142358398977125
• Sum of all divisors σ(n): 236883228111129600
• Sum of proper divisors (its aliquot sum) s(n): 87740869712152475
• 149142358398977125 is a deficient number, because the sum of its proper divisors (87740869712152475) is less than itself. Its deficiency is 61401488686824650

Bases of 149142358398977125

• Binary: 1000010001110111000010111101001101010101011100010001100101₂
• Hexadecimal: 0x211DC2F4D55C465
• Base-36: 14SIJXL564BP

Squares and roots of 149142358398977125

• 149142358398977125 squared (149142358398977125²) is 22243443068808942580304246273265625
• 149142358398977125 cubed (149142358398977125³) is 3317439558195546913607748731587417476243233423828125
• The square root of 149142358398977125 is 386189536.8843867641
• The cube root of 149142358398977125 is 530314.7038051717

Scales and comparisons

• 149,142,358,398,977,125 seconds is equal to 4,742,265,669 years, 25 weeks, 20 hours, 45 minutes, 25 seconds.
• To count from 1 to 149,142,358,398,977,125 would take you about fourteen billion, two hundred twenty-six million, seven hundred ninety-seven thousand and eight 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 149142358398977125 cubic inches would be around 44192.9 feet tall.

Recreational maths with 149142358398977125

• 149142358398977125 backwards is 521779893853241941
• The number of decimal digits it has is: 18
• The sum of 149142358398977125's digits is 88
• More coming soon!