55397294131447975

Names of 55397294131447975

• Cardinal: 55397294131447975 can be written as Fifty-five quadrillion, three hundred ninety-seven trillion, two hundred ninety-four billion, one hundred thirty-one million, four hundred forty-seven thousand, nine hundred seventy-five.

Scientific notation

• Scientific notation: 5.5397294131447975 × 10¹⁶

Factors of 55397294131447975

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 200

Divisors of 55397294131447975

• Number of divisors d(n): 210
• Complete list of divisors:
  1 5 7 25 31 35 49 155 157 175 217 245 343 775 785 1085 1099 1225 1519 1715 2401 3925 4867 5425 5495 7595 7693 8575 10633 12005 16807 24335 24649 27475 34069 37975 38465 53165 53851 60025 74431 84035 117649 121675 123245 170345 172543 192325 238483 265825 269255 372155 376957 420175 521017 588245 616225 764119 851725 862715 1192415 1207801 1346275 1669381 1860775 1884785 2605085 2638699 2941225 3647119 3820595 3869893 4313575 5348833 5962075 6039005 8346905 8454607 9423925 11685667 13025425 13193495 18235595 18470893 19102975 19349465 26744165 27089251 30195025 37441831 41734525 42273035 58428335 59182249 65967475 81799669 91177975 92354465 96747325 119966683 133720825 135446255 187209155 189624757 211365175 262092817 292141675 295911245 408998345 414275743 461772325 572597683 599833415 607573201 677231275 839766781 936045775 948123785 1310464085 1327373299 1479556225 1834649719 2044991725 2071378715 2862988415 2899930201 2999167075 3037866005 4198833905 4253012407 4740618925 5878367467 6552320425 6636866495 9173248595 9291613093 10356893575 12842548033 14314942075 14499651005 15189330025 18834769231 20994169525 21265062035 29391837335 29771086849 33184332475 41148572269 45866242975 46458065465 64212740165 65041291651 72498255025 89897836231 94173846155 106325310175 131843384617 146959186675 148855434245 205742861345 208397607943 232290327325 288040005883 321063700825 325206458255 449489181155 455289041557 470869230775 659216923085 744277171225 922903692319 1028714306725 1041988039715 1440200029415 1458783255601 1626032291275 2016280041181 2247445905775 2276445207785 3296084615425 4614518461595 5209940198575 6460325846233 7201000147075 7293916278005 10081400205905 10211482789207 11382226038925 14113960288267 23072592307975 32301629231165 36469581390025 45222280923631 50407001029525 51057413946035 70569801441335 71480379524449 161508146155825 226111404618155 255287069730175 316555966465417 352849007206675 357401897622245 1130557023090775 1582779832327085 1787009488111225 2215891765257919 7913899161635425 11079458826289595 55397294131447975
• Sum of all divisors σ(n): 83256823690056544
• Sum of proper divisors (its aliquot sum) s(n): 27859529558608569
• 55397294131447975 is a deficient number, because the sum of its proper divisors (27859529558608569) is less than itself. Its deficiency is 27537764572839406

Bases of 55397294131447975

• Binary: 11000100110011111000101110100110001110010000100010100111₂
• Hexadecimal: 0xC4CF8BA63908A7
• Base-36: F5GP9LE45UV

Squares and roots of 55397294131447975

• 55397294131447975 squared (55397294131447975²) is 3068860197086160250837870131600625
• 55397294131447975 cubed (55397294131447975³) is 170006550986275421211855903512228595820635664984375
• The square root of 55397294131447975 is 235366297.7816662157
• The cube root of 55397294131447975 is 381208.7413709817

Scales and comparisons

• 55,397,294,131,447,975 seconds is equal to 1,761,462,598 years, 15 weeks, 3 days, 15 hours, 32 minutes, 55 seconds.
• To count from 1 to 55,397,294,131,447,975 would take you about five billion, two hundred eighty-four million, three hundred eighty-seven thousand, seven hundred ninety-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 55397294131447975 cubic inches would be around 31767.4 feet tall.

Recreational maths with 55397294131447975

• 55397294131447975 backwards is 57974413149279355
• The number of decimal digits it has is: 17
• The sum of 55397294131447975's digits is 85
• More coming soon!