144729921740520944

Names of 144729921740520944

• Cardinal: 144729921740520944 can be written as One hundred forty-four quadrillion, seven hundred twenty-nine trillion, nine hundred twenty-one billion, seven hundred forty million, five hundred twenty thousand, nine hundred forty-four.

Scientific notation

• Scientific notation: 1.44729921740520944 × 10¹⁷

Factors of 144729921740520944

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 763

Divisors of 144729921740520944

• Number of divisors d(n): 150
• Complete list of divisors:
  1 2 4 8 16 23 46 92 184 191 368 382 529 547 764 1058 1094 1528 2116 2188 3056 4232 4376 4393 8464 8752 8786 12581 17572 25162 35144 50324 70288 100648 101039 104477 201296 202078 208954 289363 299209 404156 417908 578726 598418 808312 835816 1157452 1196836 1616624 1671632 2314904 2393672 2402971 4629808 4787344 4805942 6881807 9611884 13763614 19223768 27527228 38447536 55054456 55268333 57148919 110108912 110536666 114297838 158281561 163667323 221073332 228595676 316563122 327334646 442146664 457191352 633126244 654669292 884293328 914382704 1266252488 1309338584 1314425137 2532504976 2618677168 2628850274 3764348429 5257700548 7528696858 10515401096 15057393716 21030802192 30114787432 30231778151 31260458693 60229574864 60463556302 62520917386 86580013867 89526025681 120927112604 125041834772 173160027734 179052051362 241854225208 250083669544 346320055468 358104102724 483708450416 500167339088 692640110936 716208205448 718990549939 1385280221872 1432416410896 1437981099878 2059098590663 2875962199756 4118197181326 5751924399512 8236394362652 11503848799024 16472788725304 16536782648597 17099470905071 32945577450608 33073565297194 34198941810142 47359267585249 66147130594388 68397883620284 94718535170498 132294261188776 136795767240568 189437070340996 264588522377552 273591534481136 378874140681992 393287830816633 757748281363984 786575661633266 1573151323266532 3146302646533064 6292605293066128 9045620108782559 18091240217565118 36182480435130236 72364960870260472 144729921740520944
• Sum of all divisors σ(n): 295210664813150016
• Sum of proper divisors (its aliquot sum) s(n): 150480743072629072
• 144729921740520944 is an abundant number, because the sum of its proper divisors (150480743072629072) is greater than itself. Its abundance is 5750821332108128

Bases of 144729921740520944

• Binary: 1000000010001011110001100011010101101101101011110111110000₂
• Hexadecimal: 0x2022F18D5B6BDF0
• Base-36: 13L2H464GOVK

Squares and roots of 144729921740520944

• 144729921740520944 squared (144729921740520944²) is 20946750247017316996302116502651136
• 144729921740520944 cubed (144729921740520944³) is 3031621523969054041160259380010383025581453733392384
• The square root of 144729921740520944 is 380433859.8764848955
• The cube root of 144729921740520944 is 525032.4052445407

Scales and comparisons

• 144,729,921,740,520,944 seconds is equal to 4,601,963,832 years, 15 weeks, 6 days, 17 hours, 35 minutes, 44 seconds.
• To count from 1 to 144,729,921,740,520,944 would take you about thirteen billion, eight hundred five million, eight hundred ninety-one thousand, four hundred ninety-six 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 144729921740520944 cubic inches would be around 43752.7 feet tall.

Recreational maths with 144729921740520944

• 144729921740520944 backwards is 449025047129927441
• The number of decimal digits it has is: 18
• The sum of 144729921740520944's digits is 74
• More coming soon!