40729300641666

Names of 40729300641666

• Cardinal: 40729300641666 can be written as Forty trillion, seven hundred twenty-nine billion, three hundred million, six hundred forty-one thousand, six hundred sixty-six.

Scientific notation

• Scientific notation: 4.0729300641666 × 10¹³

Factors of 40729300641666

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 4930715

Divisors of 40729300641666

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 6 7 9 13 14 18 21 26 27 39 41 42 54 63 78 82 91 117 123 126 182 189 234 246 273 287 351 369 378 533 546 574 702 738 819 861 1066 1107 1599 1638 1681 1722 2214 2457 2583 3198 3362 3731 4797 4914 5043 5166 7462 7749 9594 10086 11193 11767 14391 15129 15498 21853 22386 23534 28782 30258 33579 35301 43706 45387 65559 67158 70602 90774 100737 105903 131118 152971 196677 201474 211806 305942 317709 393354 458913 590031 635418 917826 1180062 1376739 2753478 4130217 4930649 8260434 9861298 14791947 29583894 34514543 44375841 64098437 69029086 88751682 103543629 128196874 133127523 192295311 202156609 207087258 266255046 310630887 384590622 404313218 448689059 576885933 606469827 621261774 897378118 931892661 1153771866 1212939654 1346067177 1415096263 1730657799 1819409481 1863785322 2628035917 2692134354 2830192526 3461315598 3638818962 4038201531 4245288789 5256071834 5458228443 7884107751 8076403062 8288420969 8490577578 10916456886 12114604593 12735866367 15768215502 16576841938 18396251419 23652323253 24229209186 24865262907 25471732734 36792502838 38207599101 47304646506 49730525814 55188754257 58018946783 70956969759 74595788721 76415198202 107749472597 110377508514 116037893566 141913939518 149191577442 165566262771 174056840349 215498945194 223787366163 323248417791 331132525542 348113680698 447574732326 496698788313 522170521047 646496835582 754246308179 969745253373 993397576626 1044341042094 1508492616358 1566511563141 1939490506746 2262738924537 2909235760119 3133023126282 4525477849074 5818471520238 6788216773611 13576433547222 20364650320833 40729300641666
• Sum of all divisors σ(n): 114179653728000
• Sum of proper divisors (its aliquot sum) s(n): 73450353086334
• 40729300641666 is an abundant number, because the sum of its proper divisors (73450353086334) is greater than itself. Its abundance is 32721052444668

Bases of 40729300641666

• Binary: 1001010000101100000111011111110010011110000010₂
• Hexadecimal: 0x250B077F2782
• Base-36: EFQS603GI

Squares and roots of 40729300641666

• 40729300641666 squared (40729300641666²) is 1658875930759214439335255556
• 40729300641666 cubed (40729300641666³) is 67564856511115555650559516547486891596296
• The square root of 40729300641666 is 6381951.1625886013
• The cube root of 40729300641666 is 34406.1161385149

Scales and comparisons

• 40,729,300,641,666 seconds is equal to 1,295,065 years, 40 weeks, 2 days, 14 hours, 41 minutes, 6 seconds.
• To count from 1 to 40,729,300,641,666 would take you about three million, two hundred thirty-seven thousand, six hundred sixty-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 40729300641666 cubic inches would be around 2867.2 feet tall.

Recreational maths with 40729300641666

• 40729300641666 backwards is 66614600392704
• 40729300641666 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 40729300641666's digits is 54
• More coming soon!