18231450236550

Names of 18231450236550

• Cardinal: 18231450236550 can be written as Eighteen trillion, two hundred thirty-one billion, four hundred fifty million, two hundred thirty-six thousand, five hundred fifty.

Scientific notation

• Scientific notation: 1.823145023655 × 10¹³

Factors of 18231450236550

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 579719

Divisors of 18231450236550

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 19 25 27 30 38 45 50 54 57 75 81 90 95 114 135 150 162 171 190 225 270 285 342 405 409 450 475 513 570 675 810 818 855 950 1026 1227 1350 1425 1539 1710 2025 2045 2454 2565 2850 3078 3681 4050 4090 4275 5130 6135 7362 7695 7771 8550 10225 11043 12270 12825 15390 15542 18405 20450 22086 23313 25650 30675 33129 36810 38475 38855 46626 55215 61350 66258 69939 76950 77710 92025 110430 116565 139878 165645 184050 194275 209817 233130 276075 331290 349695 388550 419634 552150 579281 582825 629451 699390 828225 1049085 1158562 1165650 1258902 1656450 1737843 1748475 2098170 2896405 3147255 3475686 3496950 5213529 5245425 5792810 6294510 8689215 10427058 10490850 11006339 14482025 15640587 15736275 17378430 22012678 26067645 28964050 31281174 31472550 33019017 43446075 46921761 52135290 55031695 66038034 78202935 86892150 93843522 99057051 110063390 130338225 156405870 165095085 198114102 234608805 236925929 260676450 275158475 297171153 330190170 391014675 469217610 473851858 495285255 550316950 594342306 710777787 782029350 825475425 891513459 990570510 1173044025 1184629645 1421555574 1485855765 1650950850 1783026918 2132333361 2346088050 2369259290 2476426275 2971711530 3553888935 4264666722 4457567295 4501592651 4952852550 5923148225 6397000083 7107777870 7429278825 8915134590 9003185302 10661666805 11846296450 12794000166 13504777953 14858557650 17769444675 19191000249 21323333610 22287836475 22507963255 27009555906 31985000415 35538889350 38382000498 40514333859 44575672950 45015926510 53308334025 63970000830 67523889765 81028667718 95955001245 106616668050 112539816275 121543001577 135047779530 159925002075 191910002490 202571669295 225079632550 243086003154 319850004150 337619448825 364629004731 405143338590 479775006225 607715007885 675238897650 729258009462 959550012450 1012858346475 1215430015770 1823145023655 2025716692950 3038575039425 3646290047310 6077150078850 9115725118275 18231450236550
• Sum of all divisors σ(n): 53453014837200
• Sum of proper divisors (its aliquot sum) s(n): 35221564600650
• 18231450236550 is an abundant number, because the sum of its proper divisors (35221564600650) is greater than itself. Its abundance is 16990114364100

Bases of 18231450236550

• Binary: 100001001010011010111000111010111011010000110₂
• Hexadecimal: 0x1094D71D7686
• Base-36: 6GNEUQYDI

Squares and roots of 18231450236550

• 18231450236550 squared (18231450236550²) is 332385777727799050955902500
• 18231450236550 cubed (18231450236550³) is 6059874765981337729060854137243736375000
• The square root of 18231450236550 is 4269830.2350971755
• The cube root of 18231450236550 is 26319.2639042387

Scales and comparisons

• 18,231,450,236,550 seconds is equal to 579,703 years, 37 weeks, 4 days, 12 hours, 22 minutes, 30 seconds.
• To count from 1 to 18,231,450,236,550 would take you about one million, four hundred forty-nine thousand, two hundred fifty-nine 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 18231450236550 cubic inches would be around 2193.3 feet tall.

Recreational maths with 18231450236550

• 18231450236550 backwards is 05563205413281
• 18231450236550 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 18231450236550's digits is 45
• More coming soon!