448538305971

Names of 448538305971

• Cardinal: 448538305971 can be written as Four hundred forty-eight billion, five hundred thirty-eight million, three hundred five thousand, nine hundred seventy-one.

Scientific notation

• Scientific notation: 4.48538305971 × 10¹¹

Factors of 448538305971

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1749

Divisors of 448538305971

• Number of divisors d(n): 108
• Complete list of divisors:
  1 3 7 21 23 49 59 69 147 161 177 413 483 529 1127 1239 1357 1587 1657 2891 3381 3481 3703 4071 4971 8673 9499 10443 11109 11599 24367 25921 28497 31211 34797 38111 66493 73101 77763 80063 81193 93633 97763 114333 170569 199479 218477 240189 243579 266777 293289 511707 560441 655431 684341 800331 876553 1529339 1681323 1841449 1867439 2053023 2248549 2629659 3923087 4588017 4790387 5524347 5602317 5768017 6135871 6745647 11769261 12890143 14371161 15739843 17304051 18407613 38670429 40376119 42951097 47219529 51716627 90231001 110178901 121128357 128853291 132664391 155149881 270693003 282632833 330536703 362016389 397993173 847898499 928650737 1086049167 2534114723 2785952211 3051280993 6500555159 7602344169 9153842979 19501665477 21358966951 64076900853 149512768657 448538305971
• Sum of all divisors σ(n): 740236390152
• Sum of proper divisors (its aliquot sum) s(n): 291698084181
• 448538305971 is a deficient number, because the sum of its proper divisors (291698084181) is less than itself. Its deficiency is 156840221790

Bases of 448538305971

• Binary: 110100001101110111101110110010110110011₂
• Hexadecimal: 0x686EF765B3
• Base-36: 5Q204JW3

Squares and roots of 448538305971

• 448538305971 squared (448538305971²) is 201186611923334414252841
• 448538305971 cubed (448538305971³) is 90239902096137408294694859814013611
• The square root of 448538305971 is 669730.0246897999
• The cube root of 448538305971 is 7654.7882135749

Scales and comparisons

• 448,538,305,971 seconds is equal to 14,262 years, 6 weeks, 5 days, 13 hours, 52 minutes, 51 seconds.
• To count from 1 to 448,538,305,971 would take you about twenty-eight thousand, five 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 448538305971 cubic inches would be around 637.9 feet tall.

Recreational maths with 448538305971

• 448538305971 backwards is 179503835844
• The number of decimal digits it has is: 12
• The sum of 448538305971's digits is 57
• More coming soon!