72825523908225

Names of 72825523908225

• Cardinal: 72825523908225 can be written as Seventy-two trillion, eight hundred twenty-five billion, five hundred twenty-three million, nine hundred eight thousand, two hundred twenty-five.

Scientific notation

• Scientific notation: 7.2825523908225 × 10¹³

Factors of 72825523908225

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 910

Divisors of 72825523908225

• Number of divisors d(n): 288
• Complete list of divisors:
  1 3 5 11 15 25 33 37 43 55 75 111 129 165 185 215 275 407 473 555 645 811 825 925 1075 1221 1369 1419 1591 1849 2035 2365 2433 2775 3225 4055 4107 4773 5547 6105 6845 7095 7955 8921 9245 10175 11825 12165 15059 17501 20275 20339 20535 23865 26763 27735 30007 30525 34225 34873 35475 39775 44605 45177 46225 52503 58867 60825 61017 68413 75295 79507 87505 90021 101695 102675 104619 119325 133815 138675 150035 174365 176601 205239 223025 225885 238521 262515 294335 305085 330077 342065 376475 383603 397535 437525 450105 508475 523095 647537 669075 750175 752543 871825 874577 883005 990231 1026195 1110259 1129425 1150809 1192605 1290301 1312575 1471675 1499539 1525425 1650385 1710325 1918015 1942611 1987675 2250525 2257629 2531281 2615475 2623731 2941759 3237685 3330777 3762715 3870903 4372885 4415025 4498617 4951155 5130975 5551295 5754045 5963025 6451505 7497695 7593843 8251925 8825277 9590075 9713055 11288145 12212849 12656405 13118655 14193311 14708795 16188425 16494929 16653885 18813575 19354515 21864425 22493085 24755775 27756475 27844091 28770225 32257525 32359349 36638547 37488475 37969215 42579933 44126385 47741137 48565275 49484787 55482943 56440725 61064245 63282025 64480177 65593275 70966555 73543975 82474645 83269425 83532273 96772575 97078047 108845083 112465425 139220455 143223411 161796745 166448829 183192735 189846075 193440531 212899665 220631925 238705685 247423935 277414715 305321225 322400885 326535249 354832775 412373225 417661365 485390235 525152507 544225415 610312373 696102275 709281947 716117055 808983725 832244145 915963675 967202655 1064498325 1193528425 1197295913 1237119675 1387073575 1575457521 1612004425 1632676245 1830937119 2052868891 2088306825 2127845841 2385766549 2426951175 2625762535 2721127075 3051561865 3546409735 3580585275 3591887739 4161220725 4836013275 5986479565 6158606673 7157299647 7877287605 8163381225 9154685595 10264344455 10639229205 11928832745 13128812675 15257809325 17732048675 17959438695 22581557801 26243432039 29932397825 30793033365 35786498235 39386438025 45773427975 51321722275 53196146025 59644163725 67744673403 78730296117 88273362313 89797193475 112907789005 131217160195 153965166825 178932491175 264820086939 338723367015 393651480585 441366811565 564538945025 656085800975 971006985443 1324100434695 1693616835075 1968257402925 2206834057825 2913020956329 4855034927215 6620502173475 14565104781645 24275174636075 72825523908225
• Sum of all divisors σ(n): 138381318028800
• Sum of proper divisors (its aliquot sum) s(n): 65555794120575
• 72825523908225 is a deficient number, because the sum of its proper divisors (65555794120575) is less than itself. Its deficiency is 7269729787650

Bases of 72825523908225

• Binary: 10000100011110000000011011110111010111010000001₂
• Hexadecimal: 0x423C037BAE81
• Base-36: PTBL0MVSX

Squares and roots of 72825523908225

• 72825523908225 squared (72825523908225²) is 5303556932507451078222650625
• 72825523908225 cubed (72825523908225³) is 386234312186953821195058197730668738890625
• The square root of 72825523908225 is 8533787.1960944163
• The cube root of 72825523908225 is 41760.0688365403

Scales and comparisons

• 72,825,523,908,225 seconds is equal to 2,315,626 years, 20 weeks, 4 days, 4 hours, 43 minutes, 45 seconds.
• To count from 1 to 72,825,523,908,225 would take you about five million, seven hundred eighty-nine thousand and sixty-five 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 72825523908225 cubic inches would be around 3480 feet tall.

Recreational maths with 72825523908225

• 72825523908225 backwards is 52280932552827
• The number of decimal digits it has is: 14
• The sum of 72825523908225's digits is 60
• More coming soon!