451471392009

Names of 451471392009

• Cardinal: 451471392009 can be written as Four hundred fifty-one billion, four hundred seventy-one million, three hundred ninety-two thousand and nine.

Scientific notation

• Scientific notation: 4.51471392009 × 10¹¹

Factors of 451471392009

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 940

Divisors of 451471392009

• Number of divisors d(n): 160
• Complete list of divisors:
  1 3 9 11 19 27 33 57 81 99 121 171 209 243 297 363 513 627 729 891 907 1089 1331 1539 1881 2187 2299 2673 2721 3267 3993 4617 5643 6561 6897 8019 8163 9801 9977 11979 13851 16929 17233 19683 20691 24057 24489 25289 29403 29931 35937 41553 50787 51699 62073 72171 73467 75867 88209 89793 107811 109747 124659 152361 155097 186219 189563 216513 220401 227601 264627 269379 323433 329241 373977 457083 465291 558657 568689 661203 682803 793881 808137 970299 987723 1207217 1371249 1395873 1675971 1706067 1983609 2048409 2085193 2381643 2424411 2910897 2963169 3621651 4113747 4187619 5027913 5118201 5950827 6145227 6255579 7273233 8732691 8889507 10864953 12562857 15083739 15354603 17852481 18435681 18766737 21819699 22937123 26198073 26668521 32594859 37688571 45251217 46063809 55307043 56300211 65459097 68811369 80005563 97784577 113065713 138191427 165921129 168900633 196377291 206434107 240016689 293353731 339197139 414574281 497763387 506701899 619302321 720050067 880061193 1243722843 1520105697 1857906963 2160150201 2640183579 3731168529 4560317091 5573720889 7920550737 13680951273 16721162667 23761652211 41042853819 50163488001 150490464003 451471392009
• Sum of all divisors σ(n): 784932149760
• Sum of proper divisors (its aliquot sum) s(n): 333460757751
• 451471392009 is a deficient number, because the sum of its proper divisors (333460757751) is less than itself. Its deficiency is 118010634258

Bases of 451471392009

• Binary: 110100100011101110010101011110100001001₂
• Hexadecimal: 0x691DCABD09
• Base-36: 5REIERK9

Squares and roots of 451471392009

• 451471392009 squared (451471392009²) is 203826417802544149056081
• 451471392009 cubed (451471392009³) is 92021796573522625876027272476256729
• The square root of 451471392009 is 671916.2090685117
• The cube root of 451471392009 is 7671.4373970663

Scales and comparisons

• 451,471,392,009 seconds is equal to 14,355 years, 20 weeks, 3 days, 8 hours, 9 seconds.
• To count from 1 to 451,471,392,009 would take you about twenty-eight thousand, seven hundred ten 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 451471392009 cubic inches would be around 639.3 feet tall.

Recreational maths with 451471392009

• 451471392009 backwards is 900293174154
• The number of decimal digits it has is: 12
• The sum of 451471392009's digits is 45
• More coming soon!