401001154985431

Names of 401001154985431

• Cardinal: 401001154985431 can be written as Four hundred one trillion, one billion, one hundred fifty-four million, nine hundred eighty-five thousand, four hundred thirty-one.

Scientific notation

• Scientific notation: 4.01001154985431 × 10¹⁴

Factors of 401001154985431

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 144750

Divisors of 401001154985431

• Number of divisors d(n): 192
• Complete list of divisors:
  1 7 11 13 49 53 77 91 97 121 143 343 371 539 583 637 679 689 847 1001 1067 1261 1573 2597 3773 4081 4459 4753 4823 5141 5929 6413 7007 7469 7579 8827 11011 11737 13871 18179 28567 33271 33761 35987 41503 44891 49049 52283 53053 56551 61789 66833 77077 82159 83369 97097 144569 152581 199969 236327 251909 314237 365981 371371 395857 432523 467831 539539 575113 583583 622061 679679 735163 1011983 1068067 1590259 1763363 1879397 2199659 2599597 2770999 3274817 4025791 4085081 4354427 4757753 5146141 7083881 7476469 7662157 8086793 11131813 13155779 14023193 17492849 19396993 20673367 22923719 28595567 30480989 36022987 49587167 52335283 53635099 56607551 77922691 84283727 92090453 98162351 99608041 122449943 144713569 154255123 182301509 213366923 227407037 252160909 375445693 396252857 545458837 589986089 644633171 687136457 697256287 743229229 857149601 927120997 1012994983 1079785861 1095688451 1276110563 1591849259 1696806353 2005316599 2628119851 2773769999 4129902623 4809955199 4880794009 5202604603 6000047207 6489846979 7090964881 7558501027 7669819157 8175521519 8932773941 9661979977 11142944813 11877644471 12052572961 14037216193 22058482589 28909318361 34165558063 36418232221 45428928853 52909507189 53688734099 57228650633 62529417587 67633859839 78000613691 83143511297 84368010727 89930736709 98260513351 106281779747 154409378123 254927625547 318002501971 375821138693 400600554431 473437018873 582004579079 590576075089 629515156963 687823593457 743972458229 1080865646861 1169099577217 2804203881017 3314059132111 4134032525623 4406606098741 5207807207603 7566059528027 8183697040519 30846242691187 36454650453221 57285879283633 401001154985431
• Sum of all divisors σ(n): 569819994912000
• Sum of proper divisors (its aliquot sum) s(n): 168818839926569
• 401001154985431 is a deficient number, because the sum of its proper divisors (168818839926569) is less than itself. Its deficiency is 232182315058862

Bases of 401001154985431

• Binary: 1011011001011010101011011011001011011110111010111₂
• Hexadecimal: 0x16CB55B65BDD7
• Base-36: 3Y55DY4VDJ

Squares and roots of 401001154985431

• 401001154985431 squared (401001154985431²) is 160801926299649653345822255761
• 401001154985431 cubed (401001154985431³) is 64481758170041663822764743185271119510817991
• The square root of 401001154985431 is 20025013.2330900345
• The cube root of 401001154985431 is 73742.0502003231

Scales and comparisons

• 401,001,154,985,431 seconds is equal to 12,750,596 years, 18 weeks, 1 day, 14 hours, 10 minutes, 31 seconds.
• To count from 1 to 401,001,154,985,431 would take you about thirty-one million, eight hundred seventy-six thousand, four hundred ninety 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 401001154985431 cubic inches would be around 6145.2 feet tall.

Recreational maths with 401001154985431

• 401001154985431 backwards is 134589451100104
• The number of decimal digits it has is: 15
• The sum of 401001154985431's digits is 46
• More coming soon!