400825646656053

Names of 400825646656053

• Cardinal: 400825646656053 can be written as Four hundred trillion, eight hundred twenty-five billion, six hundred forty-six million, six hundred fifty-six thousand and fifty-three.

Scientific notation

• Scientific notation: 4.00825646656053 × 10¹⁴

Factors of 400825646656053

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 213

Divisors of 400825646656053

• Number of divisors d(n): 40
• Complete list of divisors:
  1 3 71 139 213 417 5041 9869 15123 19321 29607 57963 357911 700699 1073733 1371791 2102097 2685619 4115373 8056857 49749629 97397161 149248887 190678949 292191483 373301041 572036847 1119903123 6915198431 13538205379 20745595293 26504373911 40614616137 79513121733 961212581909 1881810547681 2883637745727 5645431643043 133608548885351 400825646656053
• Sum of all divisors σ(n): 545996984279616
• Sum of proper divisors (its aliquot sum) s(n): 145171337623563
• 400825646656053 is a deficient number, because the sum of its proper divisors (145171337623563) is less than itself. Its deficiency is 255654309032490

Bases of 400825646656053

• Binary: 1011011001000110001111110010010010010101000110101₂
• Hexadecimal: 0x16C8C7E492A35
• Base-36: 3Y2WRD09PX

Squares and roots of 400825646656053

• 400825646656053 squared (400825646656053²) is 160661199017243051500881538809
• 400825646656053 cubed (400825646656053³) is 64397128988623272855711468028899331794260877
• The square root of 400825646656053 is 20020630.5259363147
• The cube root of 400825646656053 is 73731.2902706525

Scales and comparisons

• 400,825,646,656,053 seconds is equal to 12,745,015 years, 37 weeks, 6 days, 4 hours, 27 minutes, 33 seconds.
• To count from 1 to 400,825,646,656,053 would take you about thirty-one million, eight hundred sixty-two thousand, five hundred thirty-nine 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 400825646656053 cubic inches would be around 6144.3 feet tall.

Recreational maths with 400825646656053

• 400825646656053 backwards is 350656646528004
• The number of decimal digits it has is: 15
• The sum of 400825646656053's digits is 60
• More coming soon!