445396012032

Names of 445396012032

• Cardinal: 445396012032 can be written as Four hundred forty-five billion, three hundred ninety-six million, twelve thousand and thirty-two.

Scientific notation

• Scientific notation: 4.45396012032 × 10¹¹

Factors of 445396012032

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 12046

Divisors of 445396012032

• Number of divisors d(n): 66
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 32 48 64 96 128 192 256 384 512 768 1024 1536 3072 12041 24082 36123 48164 72246 96328 144492 192656 288984 385312 577968 770624 1155936 1541248 2311872 3082496 4623744 6164992 9247488 12329984 18494976 36989952 144985681 289971362 434957043 579942724 869914086 1159885448 1739828172 2319770896 3479656344 4639541792 6959312688 9279083584 13918625376 18558167168 27837250752 37116334336 55674501504 74232668672 111349003008 148465337344 222698006016 445396012032
• Sum of all divisors σ(n): 1187241355924
• Sum of proper divisors (its aliquot sum) s(n): 741845343892
• 445396012032 is an abundant number, because the sum of its proper divisors (741845343892) is greater than itself. Its abundance is 296449331860

Bases of 445396012032

• Binary: 110011110110011101010111100110000000000₂
• Hexadecimal: 0x67B3ABCC00
• Base-36: 5OM1AADC

Squares and roots of 445396012032

• 445396012032 squared (445396012032²) is 198377607534009488769024
• 445396012032 cubed (445396012032³) is 88356595272097064108970382372896768
• The square root of 445396012032 is 667379.9607659793
• The cube root of 445396012032 is 7636.8707662185

Scales and comparisons

• 445,396,012,032 seconds is equal to 14,162 years, 11 weeks, 1 day, 10 hours, 27 minutes, 12 seconds.
• To count from 1 to 445,396,012,032 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 445396012032 cubic inches would be around 636.4 feet tall.

Recreational maths with 445396012032

• 445396012032 backwards is 230210693544
• The number of decimal digits it has is: 12
• The sum of 445396012032's digits is 39
• More coming soon!