149121729512811

Names of 149121729512811

• Cardinal: 149121729512811 can be written as One hundred forty-nine trillion, one hundred twenty-one billion, seven hundred twenty-nine million, five hundred twelve thousand, eight hundred eleven.

Scientific notation

• Scientific notation: 1.49121729512811 × 10¹⁴

Factors of 149121729512811

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 315

Divisors of 149121729512811

• Number of divisors d(n): 324
• Complete list of divisors:
  1 3 9 11 27 31 33 41 81 93 99 123 229 243 279 297 341 369 451 687 729 837 891 961 1023 1107 1271 1353 2061 2187 2511 2519 2673 2883 3069 3321 3813 4059 6183 6561 7099 7533 7557 8019 8649 9207 9389 9963 10571 11439 12177 13981 18549 21297 22599 22671 24057 25947 27621 28167 29889 31713 34317 36531 39401 41943 52441 55647 63891 67797 68013 72171 77841 78089 82863 84501 89667 95139 102951 103279 109593 118203 125829 157323 166941 191673 203391 204039 220069 233523 234267 248589 253503 269001 285417 291059 308853 309837 328779 354609 377487 433411 471969 500823 575019 576851 612117 660207 700569 702801 745767 760509 856251 873177 926559 929511 986337 1063827 1132461 1300233 1415907 1502469 1625671 1725057 1730553 1836351 1980621 2101707 2108403 2150081 2237301 2281527 2420759 2568753 2619531 2779677 2788533 2959011 3191481 3201649 3397383 3900699 4247721 4877013 5175171 5191659 5509053 5941863 6305121 6325209 6450243 6844581 7262277 7706259 7858593 8339031 8365599 9022829 9574443 9604947 10192149 11702097 12743163 14631039 15525513 15574977 16527159 17825589 17882381 18975627 19350729 20533743 21786831 23118777 23575779 23650891 25096797 27068487 28723329 28814841 30576447 35106291 38229489 43893117 46576539 46724931 50395801 53476767 53647143 56926881 58052187 61601229 65360493 66652511 69356331 70727337 70952673 75290391 81205461 86169987 86444523 91729341 99251119 105318873 114688467 131679351 140174793 151187403 160430301 160941429 170780643 174156561 196081479 199957533 212182011 212858019 225871173 243616383 258509961 259333569 297753357 315956619 344065401 395038053 420524379 453562209 481290903 482824287 512341929 522469683 554353811 588244437 599872599 636546033 638574057 677613519 730849149 733177621 778000707 893260071 947869857 1185114159 1261573137 1360686627 1443872709 1448472861 1567409049 1663061433 1764733311 1799617797 1909638099 1915722171 2066227841 2192547447 2199532863 2334002121 2679780213 2843609571 3555342477 3784719411 4082059881 4345418583 4702227147 4989184299 5294199933 5398853391 5747166513 6198683523 6577642341 6598598589 7002006363 8039340639 10666027431 12246179643 13036255749 14106681441 14967552897 15882599799 16196560173 17241499539 18596050569 19732927023 19795795767 21006019089 22728506251 24118021917 36738538929 39108767247 44902658691 48589680519 51724498617 55788151707 59198781069 59387387301 68185518753 72354065751 110215616787 117326301741 134707976073 145769041557 155173495851 167364455121 178162161903 204556556259 217062197253 330646850361 404123928219 437307124671 502093365363 534486485709 613669668777 651186591759 1212371784657 1506280096089 1603459457127 1841009006331 3637115353971 4518840288267 4810378371381 5523027018993 13556520864801 16569081056979 49707243170937 149121729512811
• Sum of all divisors σ(n): 259412309766792
• Sum of proper divisors (its aliquot sum) s(n): 110290580253981
• 149121729512811 is a deficient number, because the sum of its proper divisors (110290580253981) is less than itself. Its deficiency is 38831149258830

Bases of 149121729512811

• Binary: 100001111010000000011011101101110100010101101011₂
• Hexadecimal: 0x87A01BB7456B
• Base-36: 1GUXKRJJOR

Squares and roots of 149121729512811

• 149121729512811 squared (149121729512811²) is 22237290212891967203413121721
• 149121729512811 cubed (149121729512811³) is 3316063176224755270947602005872461971867731
• The square root of 149121729512811 is 12211540.8328683485
• The cube root of 149121729512811 is 53029.0252209173

Scales and comparisons

• 149,121,729,512,811 seconds is equal to 4,741,609 years, 38 weeks, 1 day, 10 hours, 26 minutes, 51 seconds.
• To count from 1 to 149,121,729,512,811 would take you about eleven million, eight hundred fifty-four thousand and twenty-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 149121729512811 cubic inches would be around 4419.1 feet tall.

Recreational maths with 149121729512811

• 149121729512811 backwards is 118215927121941
• The number of decimal digits it has is: 15
• The sum of 149121729512811's digits is 54
• More coming soon!