427668752225

Names of 427668752225

• Cardinal: 427668752225 can be written as Four hundred twenty-seven billion, six hundred sixty-eight million, seven hundred fifty-two thousand, two hundred twenty-five.

Scientific notation

• Scientific notation: 4.27668752225 × 10¹¹

Factors of 427668752225

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 8375

Divisors of 427668752225

• Number of divisors d(n): 192
• Complete list of divisors:
  1 5 11 13 17 23 25 37 55 65 85 115 143 185 187 221 253 275 299 325 391 407 425 481 575 629 715 851 925 935 1105 1265 1495 1955 2035 2405 2431 3145 3289 3575 4255 4301 4675 5083 5291 5525 6325 6919 7475 8177 8269 9361 9775 10175 11063 12025 12155 14467 15725 16445 21275 21505 25415 26455 34595 40885 41345 46805 55315 55913 60775 72335 82225 89947 90959 107497 107525 121693 127075 132275 140573 159137 172975 188071 190187 204425 206725 234025 276575 279565 305953 361675 449735 454795 537485 608465 702865 795685 940355 950935 1182467 1397825 1529765 1546303 1827449 2068781 2092057 2248675 2273975 2472431 2687425 3042325 3233179 3365483 3514325 3977389 3978425 4701775 4754675 5201201 5912335 7036919 7648825 7731515 9137245 10343905 10460285 12362155 16165895 16827415 19886945 20101939 26006005 27196741 29561675 35184595 35564969 38657575 42031327 43751279 45686225 51719525 52301425 57213211 61810775 67615613 77406109 80829475 84137075 91479947 99434725 100509695 119627623 130030025 135983705 175922975 177824845 210156635 218756395 286066055 338078065 387030545 457399735 462344597 502548475 598138115 679918525 743771743 889124225 1006279417 1050783175 1093781975 1315903853 1430330275 1555159099 1690390325 1935152725 2286998675 2311722985 2990690575 3718858715 5031397085 6579519265 7775795495 11558614925 17106750089 18594293575 25156985425 32897596325 38878977475 85533750445 427668752225
• Sum of all divisors σ(n): 707039746560
• Sum of proper divisors (its aliquot sum) s(n): 279370994335
• 427668752225 is a deficient number, because the sum of its proper divisors (279370994335) is less than itself. Its deficiency is 148297757890

Bases of 427668752225

• Binary: 110001110010011000010110100011101100001₂
• Hexadecimal: 0x63930B4761
• Base-36: 5GGUXL5T

Squares and roots of 427668752225

• 427668752225 squared (427668752225²) is 182900561629688442450625
• 427668752225 cubed (427668752225³) is 78220854973420568698362514921390625
• The square root of 427668752225 is 653963.8768502431
• The cube root of 427668752225 is 7534.1773643111

Scales and comparisons

• 427,668,752,225 seconds is equal to 13,598 years, 28 weeks, 1 day, 19 hours, 37 minutes, 5 seconds.
• To count from 1 to 427,668,752,225 would take you about twenty-seven thousand, one hundred ninety-seven 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 427668752225 cubic inches would be around 627.8 feet tall.

Recreational maths with 427668752225

• 427668752225 backwards is 522257866724
• The number of decimal digits it has is: 12
• The sum of 427668752225's digits is 56
• More coming soon!