445698022672

Names of 445698022672

• Cardinal: 445698022672 can be written as Four hundred forty-five billion, six hundred ninety-eight million, twenty-two thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 4.45698022672 × 10¹¹

Factors of 445698022672

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 131490

Divisors of 445698022672

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 7 8 14 16 28 56 97 112 194 313 388 626 679 776 1252 1358 1552 2191 2504 2716 4382 5008 5432 8764 10864 17528 30361 35056 60722 121444 131071 212527 242888 262142 425054 485776 524284 850108 917497 1048568 1700216 1834994 2097136 3400432 3669988 7339976 12713887 14679952 25427774 41025223 50855548 82050446 88997209 101711096 164100892 177994418 203422192 287176561 328201784 355988836 574353122 656403568 711977672 1148706244 1423955344 2297412488 3979446631 4594824976 7958893262 15917786524 27856126417 31835573048 55712252834 63671146096 111424505668 222849011336 445698022672
• Sum of all divisors σ(n): 1000270200832
• Sum of proper divisors (its aliquot sum) s(n): 554572178160
• 445698022672 is an abundant number, because the sum of its proper divisors (554572178160) is greater than itself. Its abundance is 108874155488

Bases of 445698022672

• Binary: 110011111000101101011000001110100010000₂
• Hexadecimal: 0x67C5AC1D10
• Base-36: 5OR13F9S

Squares and roots of 445698022672

• 445698022672 squared (445698022672²) is 198646727413730626019584
• 445698022672 cubed (445698022672³) is 88536453618563516479777302748008448
• The square root of 445698022672 is 667606.1883116423
• The cube root of 445698022672 is 7638.5964927303

Scales and comparisons

• 445,698,022,672 seconds is equal to 14,171 years, 42 weeks, 3 days, 22 hours, 17 minutes, 52 seconds.
• To count from 1 to 445,698,022,672 would take you about twenty-eight thousand, three hundred forty-three 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 445698022672 cubic inches would be around 636.5 feet tall.

Recreational maths with 445698022672

• 445698022672 backwards is 276220896544
• The number of decimal digits it has is: 12
• The sum of 445698022672's digits is 55
• More coming soon!