400070375385975

Names of 400070375385975

• Cardinal: 400070375385975 can be written as Four hundred trillion, seventy billion, three hundred seventy-five million, three hundred eighty-five thousand, nine hundred seventy-five.

Scientific notation

• Scientific notation: 4.00070375385975 × 10¹⁴

Factors of 400070375385975

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 7470801

Divisors of 400070375385975

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 5 7 9 15 21 25 35 45 63 75 105 175 225 315 525 1575 34157 102471 170785 239099 307413 512355 717297 853925 1195495 1537065 2151891 2561775 3586485 5977475 7436629 7685325 10759455 17932425 22309887 37183145 52056403 53797275 66929661 111549435 156169209 185915725 260282015 334648305 468507627 557747175 780846045 1301410075 1673241525 2342538135 3904230225 11712690675 254012936753 762038810259 1270064683765 1778090557271 2286116430777 3810194051295 5334271671813 6350323418825 8890452786355 11430582153885 16002815015439 19050970256475 26671358359065 44452263931775 57152910769425 80014075077195 133356791795325 400070375385975
• Sum of all divisors σ(n): 818961793908960
• Sum of proper divisors (its aliquot sum) s(n): 418891418522985
• 400070375385975 is an abundant number, because the sum of its proper divisors (418891418522985) is greater than itself. Its abundance is 18821043137010

Bases of 400070375385975

• Binary: 1011010111101110010100100100111000010101101110111₂
• Hexadecimal: 0x16BDCA49C2B77
• Base-36: 3XT9SJZRZR

Squares and roots of 400070375385975

• 400070375385975 squared (400070375385975²) is 160056305261474951130226700625
• 400070375385975 cubed (400070375385975³) is 64033786128850489175074264216545735148734375
• The square root of 400070375385975 is 20001759.3072703233
• The cube root of 400070375385975 is 73684.9508050617

Scales and comparisons

• 400,070,375,385,975 seconds is equal to 12,721,000 years, 22 weeks, 5 days, 13 hours, 26 minutes, 15 seconds.
• To count from 1 to 400,070,375,385,975 would take you about thirty-one million, eight hundred two thousand, five hundred one 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 400070375385975 cubic inches would be around 6140.4 feet tall.

Recreational maths with 400070375385975

• 400070375385975 backwards is 579583573070004
• 400070375385975 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 400070375385975's digits is 63
• More coming soon!