400907035326272

Names of 400907035326272

• Cardinal: 400907035326272 can be written as Four hundred trillion, nine hundred seven billion, thirty-five million, three hundred twenty-six thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 4.00907035326272 × 10¹⁴

Factors of 400907035326272

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 309693893

Divisors of 400907035326272

• Number of divisors d(n): 56
• Complete list of divisors:
  1 2 4 8 16 32 64 113 179 226 358 452 716 904 1432 1808 2864 3616 5728 7232 11456 20227 40454 80908 161816 323632 647264 1294528 309693599 619387198 1238774396 2477548792 4955097584 9910195168 19820390336 34995376687 55435154221 69990753374 110870308442 139981506748 221740616884 279963013496 443481233768 559926026992 886962467536 1119852053984 1773924935072 2239704107968 3547849870144 6264172426973 12528344853946 25056689707892 50113379415784 100226758831568 200453517663136 400907035326272
• Sum of all divisors σ(n): 807073909344000
• Sum of proper divisors (its aliquot sum) s(n): 406166874017728
• 400907035326272 is an abundant number, because the sum of its proper divisors (406166874017728) is greater than itself. Its abundance is 5259838691456

Bases of 400907035326272

• Binary: 1011011001001111101110001011011011011011101000000₂
• Hexadecimal: 0x16C9F716DB740
• Base-36: 3Y3Y5DPXKW

Squares and roots of 400907035326272

• 400907035326272 squared (400907035326272²) is 160726450974100705353493417984
• 400907035326272 cubed (400907035326272³) is 64436364958540116186899458433076121912475648
• The square root of 400907035326272 is 20022663.0428190545
• The cube root of 400907035326272 is 73736.2803751189

Scales and comparisons

• 400,907,035,326,272 seconds is equal to 12,747,603 years, 33 weeks, 16 hours, 24 minutes, 32 seconds.
• To count from 1 to 400,907,035,326,272 would take you about thirty-one million, eight hundred sixty-nine thousand and 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 400907035326272 cubic inches would be around 6144.7 feet tall.

Recreational maths with 400907035326272

• 400907035326272 backwards is 272623530709004
• The number of decimal digits it has is: 15
• The sum of 400907035326272's digits is 50
• More coming soon!