40068111886218

Names of 40068111886218

• Cardinal: 40068111886218 can be written as Forty trillion, sixty-eight billion, one hundred eleven million, eight hundred eighty-six thousand, two hundred eighteen.

Scientific notation

• Scientific notation: 4.0068111886218 × 10¹³

Factors of 40068111886218

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 635

Divisors of 40068111886218

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 6 9 13 18 26 27 39 54 78 81 117 162 234 243 351 486 617 702 729 1053 1234 1458 1851 2106 2187 3159 3702 4374 5553 6318 6561 8021 9477 11106 13122 16042 16659 18954 24063 28431 33318 48126 49977 56862 72189 85293 99954 144378 149931 170586 216567 299862 380689 433134 449793 649701 761378 899586 1142067 1299402 1349379 1949103 2284134 2698758 3426201 3898206 4048137 4948957 5847309 6852402 8096274 9897914 10278603 11694618 14846871 17541927 20557206 29693742 30835809 35083854 44540613 52625781 61671618 89081226 92507427 105251562 133621839 185014854 234885113 267243678 277522281 400865517 469770226 555044562 704655339 801731034 832566843 1202596551 1409310678 1665133686 2113966017 2405193102 2497700529 3053506469 3607789653 4227932034 4995401058 6107012938 6341898051 7215579306 9160519407 10823368959 12683796102 18321038814 19025694153 21646737918 27481558221 32470106877 38051388306 54963116442 57077082459 64940213754 82444674663 114154164918 164889349326 171231247377 247334023989 342462494754 494668047978 513693742131 742002071967 1027387484262 1484004143934 1541081226393 2226006215901 3082162452786 4452012431802 6678018647703 13356037295406 20034055943109 40068111886218
• Sum of all divisors σ(n): 97240787247240
• Sum of proper divisors (its aliquot sum) s(n): 57172675361022
• 40068111886218 is an abundant number, because the sum of its proper divisors (57172675361022) is greater than itself. Its abundance is 17104563474804

Bases of 40068111886218

• Binary: 1001000111000100010101100100110110011110001010₂
• Hexadecimal: 0x24711593678A
• Base-36: E7B1BAEMI

Squares and roots of 40068111886218

• 40068111886218 squared (40068111886218²) is 1605453590126484173778343524
• 40068111886218 cubed (40068111886218³) is 64327494077318341649406509233259205152232
• The square root of 40068111886218 is 6329937.7474204277
• The cube root of 40068111886218 is 34218.9195404505

Scales and comparisons

• 40,068,111,886,218 seconds is equal to 1,274,042 years, 6 days, 23 hours, 30 minutes, 18 seconds.
• To count from 1 to 40,068,111,886,218 would take you about three million, one hundred eighty-five thousand, one hundred five 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 40068111886218 cubic inches would be around 2851.6 feet tall.

Recreational maths with 40068111886218

• 40068111886218 backwards is 81268811186004
• 40068111886218 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 40068111886218's digits is 54
• More coming soon!