400000252850445

Names of 400000252850445

• Cardinal: 400000252850445 can be written as Four hundred trillion, two hundred fifty-two million, eight hundred fifty thousand, four hundred forty-five.

Scientific notation

• Scientific notation: 4.00000252850445 × 10¹⁴

Factors of 400000252850445

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 11437174

Divisors of 400000252850445

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 5 13 15 39 65 181 195 543 905 991 2353 2715 2973 4955 7059 11765 12883 14865 35295 38649 64415 179371 193245 538113 896855 2331823 2690565 6995469 11435981 11659115 34307943 34977345 57179905 148667753 171539715 446003259 743338765 2069912561 2230016295 6209737683 10349562805 11333057171 26908863293 31048688415 33999171513 56665285855 80726589879 134544316465 147329743223 169995857565 403632949395 441989229669 736648716115 2051283347951 2209946148345 6153850043853 10256416739755 26666683523363 30769250219265 80000050570089 133333417616815 400000252850445
• Sum of all divisors σ(n): 693738505893888
• Sum of proper divisors (its aliquot sum) s(n): 293738253043443
• 400000252850445 is a deficient number, because the sum of its proper divisors (293738253043443) is less than itself. Its deficiency is 106261999807002

Bases of 400000252850445

• Binary: 1011010111100110001010000111110110011000100001101₂
• Hexadecimal: 0x16BCC50FB310D
• Base-36: 3XSDKUUHAL

Squares and roots of 400000252850445

• 400000252850445 squared (400000252850445²) is 160000202280419933347536698025
• 400000252850445 cubed (400000252850445³) is 64000121368290320033209613004993749451871125
• The square root of 400000252850445 is 20000006.3212601261
• The cube root of 400000252850445 is 73680.6454979545

Scales and comparisons

• 400,000,252,850,445 seconds is equal to 12,718,770 years, 39 weeks, 3 days, 3 hours, 20 minutes, 45 seconds.
• To count from 1 to 400,000,252,850,445 would take you about thirty-one million, seven hundred ninety-six thousand, nine 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 400000252850445 cubic inches would be around 6140.1 feet tall.

Recreational maths with 400000252850445

• 400000252850445 backwards is 544058252000004
• 400000252850445 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 400000252850445's digits is 39
• More coming soon!