18250742828250

Names of 18250742828250

• Cardinal: 18250742828250 can be written as Eighteen trillion, two hundred fifty billion, seven hundred forty-two million, eight hundred twenty-eight thousand, two hundred fifty.

Scientific notation

• Scientific notation: 1.825074282825 × 10¹³

Factors of 18250742828250

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 99273

Divisors of 18250742828250

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 23 25 30 45 46 50 69 75 90 115 125 138 150 207 225 230 250 345 375 414 450 575 690 750 1035 1125 1150 1725 2070 2250 2875 3450 3691 5175 5750 7382 8625 10350 11073 17250 18455 22146 25875 33219 36910 51750 55365 66438 84893 92275 95549 110730 166095 169786 184550 191098 254679 276825 286647 332190 424465 461375 477745 509358 553650 573294 764037 830475 848930 859941 922750 955490 1273395 1384125 1433235 1528074 1660950 1719882 2122325 2197627 2388725 2546790 2768250 2866470 3820185 4152375 4244650 4299705 4395254 4777450 6366975 6592881 7166175 7640370 8304750 8599410 10611625 10988135 11943625 12733950 13185762 14332350 19100925 19778643 21223250 21498525 21976270 23887250 31834875 32964405 35830875 38201850 39557286 42997050 54940675 63669750 65928810 71661750 95504625 98893215 107492625 109881350 164822025 191009250 197786430 214985250 274703375 329644050 352671359 494466075 549406750 705342718 824110125 988932150 1058014077 1648220250 1763356795 2116028154 2472330375 3174042231 3526713590 4944660750 5290070385 6348084462 8111441257 8816783975 10580140770 15870211155 16222882514 17633567950 24334323771 26450351925 31740422310 40557206285 44083919875 48668647542 52900703850 73002971313 79351055775 81114412570 88167839750 121671618855 132251759625 146005942626 158702111550 202786031425 243343237710 264503519250 365014856565 396755278875 405572062850 608358094275 730029713130 793510557750 1013930157125 1216716188550 1825074282825 2027860314250 3041790471375 3650148565650 6083580942750 9125371414125 18250742828250
• Sum of all divisors σ(n): 51510151929600
• Sum of proper divisors (its aliquot sum) s(n): 33259409101350
• 18250742828250 is an abundant number, because the sum of its proper divisors (33259409101350) is greater than itself. Its abundance is 15008666273100

Bases of 18250742828250

• Binary: 100001001100101010101000010110000110011011010₂
• Hexadecimal: 0x1099550B0CDA
• Base-36: 6GW9X25EI

Squares and roots of 18250742828250

• 18250742828250 squared (18250742828250²) is 333089613782918808998062500
• 18250742828250 cubed (18250742828250³) is 6079132879913167805673420740020265625000
• The square root of 18250742828250 is 4272088.8132446403
• The cube root of 18250742828250 is 26328.5443473565

Scales and comparisons

• 18,250,742,828,250 seconds is equal to 580,317 years, 8 weeks, 5 days, 9 hours, 37 minutes, 30 seconds.
• To count from 1 to 18,250,742,828,250 would take you about one million, four hundred fifty thousand, seven hundred ninety-two 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 18250742828250 cubic inches would be around 2194 feet tall.

Recreational maths with 18250742828250

• 18250742828250 backwards is 05282824705281
• The number of decimal digits it has is: 14
• The sum of 18250742828250's digits is 54
• More coming soon!