401401544985

Names of 401401544985

• Cardinal: 401401544985 can be written as Four hundred one billion, four hundred one million, five hundred forty-four thousand, nine hundred eighty-five.

Scientific notation

• Scientific notation: 4.01401544985 × 10¹¹

Factors of 401401544985

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 203

Divisors of 401401544985

• Number of divisors d(n): 480
• Complete list of divisors:
  1 3 5 7 9 15 21 31 35 37 41 45 49 63 79 93 105 111 123 147 155 185 205 217 237 245 259 279 287 315 333 343 369 395 441 465 553 555 615 651 711 735 777 861 1029 1085 1147 1185 1271 1295 1395 1435 1517 1519 1659 1665 1715 1813 1845 1953 2009 2205 2331 2401 2449 2583 2765 2923 3087 3239 3255 3441 3555 3813 3871 3885 4305 4551 4557 4977 5145 5439 5735 6027 6355 7203 7347 7585 7595 8029 8295 8769 8897 9065 9717 9765 10045 10323 10619 10633 11439 11613 11655 12005 12245 12691 12915 13653 13671 14063 14615 15435 16195 16317 17143 17205 18081 19065 19355 20461 21609 22041 22673 22755 22785 24087 24885 26307 26691 27097 27195 29151 30135 31857 31899 34839 36015 36735 38073 40145 42189 43845 44485 47027 48585 51429 51615 53095 53165 56203 57195 58065 61383 62279 63455 68019 68265 68355 70315 72261 74333 74431 80073 81291 81585 85715 88837 90405 90613 95571 95697 98441 100409 102305 108045 110205 113365 114219 119843 120001 120435 126567 131535 133455 135485 141081 143227 145755 154287 158711 159285 159495 168609 174195 184149 186837 189679 190365 204057 210945 222999 223293 235135 243873 257145 266511 271839 281015 295323 301227 306915 311395 329189 340095 359529 360003 361305 371665 372155 393421 400365 406455 423243 429681 435953 444185 453065 476133 477855 478485 492205 502045 505827 520331 560511 569037 571095 599215 600005 632835 634291 668997 669879 702863 705405 716135 771435 793555 799533 815517 838901 840007 843045 885969 903681 920745 934185 948395 987567 1002589 1020285 1078587 1080009 1110977 1114995 1116465 1180263 1219365 1289043 1307859 1332555 1359195 1428399 1476615 1506135 1560993 1645945 1707111 1797645 1800015 1902873 1967105 2108589 2116215 2148405 2179765 2304323 2380665 2516703 2520021 2529135 2601655 2753947 2802555 2845185 2962701 3007767 3051671 3171455 3332931 3344985 3349395 3514315 3540789 3642317 3715133 3923577 3997665 4077585 4194505 4200035 4429845 4440037 4518405 4682979 4920041 4937835 5012945 5392935 5400045 5554885 5708619 5872307 5880049 5901315 6325767 6445215 6539295 6912969 7018123 7141995 7550109 7560063 7776839 7804965 8261841 8535555 9023301 9155013 9514365 9998793 10542945 10926951 11145399 11521615 12583515 12600105 13320111 13769735 14760123 14813505 15038835 15258355 16130261 16664655 17616921 17640147 17703945 18211585 18575665 19617885 20738907 21054369 22200185 23330517 23414895 24600205 24785523 26005931 27465039 28543095 29361535 29400245 31080259 31628835 32780853 33436197 34440287 34564845 35090615 37750545 37800315 38884195 39960333 41106149 41309205 44280369 45116505 45775065 48390783 49993965 52850763 52920441 54634755 55726995 63163107 66600555 69991551 73800615 78017793 80651305 88084605 88200735 93240777 103320861 103694535 105271845 112911827 116652585 123318447 123927615 130029655 137325195 145172349 155401295 163904265 167180985 172201435 182041517 199801665 205530745 217561813 221401845 234053379 241082009 241953915 264253815 264602205 279722331 287743043 309962583 315815535 338735481 349957755 369955341 390088965 466203885 516604305 546124551 564559135 616592235 652685439 723246027 725861745 863229129 910207585 1016206443 1087809065 1170266895 1205410045 1274290619 1398611655 1438715215 1549812915 1638373653 1693677405 1849776705 1958056317 2169738081 2589687387 2730622755 3263427195 3616230135 3822871857 4316145645 5081032215 6371453095 8191868265 8920034333 9790281585 10848690405 11468615571 12948436935 19114359285 26760102999 44600171665 57343077855 80280308997 133800514995 401401544985
• Sum of all divisors σ(n): 892648673280
• Sum of proper divisors (its aliquot sum) s(n): 491247128295
• 401401544985 is an abundant number, because the sum of its proper divisors (491247128295) is greater than itself. Its abundance is 89845583310

Bases of 401401544985

• Binary: 101110101110101011001011000000100011001₂
• Hexadecimal: 0x5D75658119
• Base-36: 54EG46C9

Squares and roots of 401401544985

• 401401544985 squared (401401544985²) is 161123200316344978650225
• 401401544985 cubed (401401544985³) is 64675101539908515178447154917871625
• The square root of 401401544985 is 633562.5817431139
• The cube root of 401401544985 is 7376.6585256867

Scales and comparisons

• 401,401,544,985 seconds is equal to 12,763 years, 17 weeks, 5 hours, 9 minutes, 45 seconds.
• To count from 1 to 401,401,544,985 would take you about twenty-five thousand, five hundred twenty-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 401401544985 cubic inches would be around 614.7 feet tall.

Recreational maths with 401401544985

• 401401544985 backwards is 589445104104
• 401401544985 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 401401544985's digits is 45
• More coming soon!