445396052907

Names of 445396052907

• Cardinal: 445396052907 can be written as Four hundred forty-five billion, three hundred ninety-six million, fifty-two thousand, nine hundred seven.

Scientific notation

• Scientific notation: 4.45396052907 × 10¹¹

Factors of 445396052907

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 14141

Divisors of 445396052907

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 9 13 29 39 87 117 169 261 377 507 757 1131 1521 2271 3393 4901 6813 9841 13339 14703 21953 29523 40017 44109 65859 88569 120051 127933 173407 197577 285389 383799 386831 520221 856167 1151397 1160493 1560663 2254291 2568501 3481479 3710057 5028803 6762873 10097623 11130171 15086409 20288619 30292869 33390513 45259227 65374439 90878607 131269099 196123317 292831067 393807297 588369951 878493201 1181421891 1706498287 2635479603 3806803871 5119494861 11420411613 15358484583 34261234839 49488450323 148465350969 445396052907
• Sum of all divisors σ(n): 721673456400
• Sum of proper divisors (its aliquot sum) s(n): 276277403493
• 445396052907 is a deficient number, because the sum of its proper divisors (276277403493) is less than itself. Its deficiency is 169118649414

Bases of 445396052907

• Binary: 110011110110011101011000110101110101011₂
• Hexadecimal: 0x67B3AC6BAB
• Base-36: 5OM1B5WR

Squares and roots of 445396052907

• 445396052907 squared (445396052907²) is 198377643945135143150649
• 445396052907 cubed (445396052907³) is 88356619598153420423991480675386643
• The square root of 445396052907 is 667379.9913894633
• The cube root of 445396052907 is 7636.8709998363

Scales and comparisons

• 445,396,052,907 seconds is equal to 14,162 years, 11 weeks, 1 day, 21 hours, 48 minutes, 27 seconds.
• To count from 1 to 445,396,052,907 would take you about twenty-eight thousand, three hundred twenty-four 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 445396052907 cubic inches would be around 636.4 feet tall.

Recreational maths with 445396052907

• 445396052907 backwards is 709250693544
• The number of decimal digits it has is: 12
• The sum of 445396052907's digits is 54
• More coming soon!