445147042816

Names of 445147042816

• Cardinal: 445147042816 can be written as Four hundred forty-five billion, one hundred forty-seven million, forty-two thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 4.45147042816 × 10¹¹

Factors of 445147042816

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 5345

Divisors of 445147042816

• Number of divisors d(n): 132
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 56 64 109 112 128 218 224 256 436 448 512 763 872 896 1024 1526 1744 1792 3052 3488 3584 5227 6104 6976 7168 10454 11881 12208 13952 20908 23762 24416 27904 36589 41816 47524 48832 55808 73178 83167 83632 95048 97664 111616 146356 166334 167264 190096 195328 292712 332668 334528 380192 390656 569743 585424 665336 669056 760384 781312 1139486 1170848 1330672 1338112 1520768 2278972 2341696 2661344 2676224 3041536 3988201 4557944 4683392 5322688 5352448 6083072 7976402 9115888 9366784 10645376 12166144 15952804 18231776 18733568 21290752 31905608 36463552 37467136 42581504 62101987 63811216 72927104 85163008 124203974 127622432 145854208 248407948 255244864 291708416 434713909 496815896 510489728 583416832 869427818 993631792 1020979456 1738855636 1987263584 2041958912 3477711272 3974527168 4083917824 6955422544 7949054336 13910845088 15898108672 27821690176 31796217344 55643380352 63592434688 111286760704 222573521408 445147042816
• Sum of all divisors σ(n): 1026594212448
• Sum of proper divisors (its aliquot sum) s(n): 581447169632
• 445147042816 is an abundant number, because the sum of its proper divisors (581447169632) is greater than itself. Its abundance is 136300126816

Bases of 445147042816

• Binary: 110011110100100110101001101010000000000₂
• Hexadecimal: 0x67A4D4D400
• Base-36: 5OHX20HS

Squares and roots of 445147042816

• 445147042816 squared (445147042816²) is 198155889727829737209856
• 445147042816 cubed (445147042816³) is 88208508328916798616513797209194496
• The square root of 445147042816 is 667193.4073535199
• The cube root of 445147042816 is 7635.4475383045

Scales and comparisons

• 445,147,042,816 seconds is equal to 14,154 years, 15 weeks, 3 days, 20 hours, 20 minutes, 16 seconds.
• To count from 1 to 445,147,042,816 would take you about twenty-eight thousand, three hundred eight 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 445147042816 cubic inches would be around 636.3 feet tall.

Recreational maths with 445147042816

• 445147042816 backwards is 618240741544
• The number of decimal digits it has is: 12
• The sum of 445147042816's digits is 46
• More coming soon!