1818324118872

Names of 1818324118872

• Cardinal: 1818324118872 can be written as One trillion, eight hundred eighteen billion, three hundred twenty-four million, one hundred eighteen thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 1.818324118872 × 10¹²

Factors of 1818324118872

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1291

Divisors of 1818324118872

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 27 36 54 72 81 108 162 216 243 324 379 486 648 729 758 907 972 1137 1458 1516 1814 1944 2274 2721 2916 3032 3411 3628 4548 5442 5832 6822 7256 8163 9096 10233 10884 13644 16326 20466 21768 24489 27288 30699 32652 40932 48978 61398 65304 73467 81864 92097 97956 122796 146934 184194 195912 220401 245592 276291 293868 343753 368388 440802 552582 587736 661203 687506 736776 822649 881604 1031259 1105164 1322406 1375012 1645298 1763208 2062518 2210328 2467947 2644812 2750024 3093777 3290596 4125036 4935894 5289624 6187554 6581192 7403841 8250072 9281331 9871788 12375108 14807682 18562662 19743576 22211523 24750216 27843993 29615364 37125324 44423046 55687986 59230728 66634569 74250648 83531979 88846092 111375972 133269138 167063958 177692184 199903707 222751944 250595937 266538276 311783971 334127916 399807414 501191874 533076552 599711121 623567942 668255832 799614828 935351913 1002383748 1199422242 1247135884 1599229656 1870703826 2004767496 2398844484 2494271768 2806055739 3741407652 4797688968 5612111478 7482815304 8418167217 11224222956 16836334434 22448445912 25254501651 33672668868 50509003302 67345337736 75763504953 101018006604 151527009906 202036013208 227290514859 303054019812 454581029718 606108039624 909162059436 1818324118872
• Sum of all divisors σ(n): 5130842465700
• Sum of proper divisors (its aliquot sum) s(n): 3312518346828
• 1818324118872 is an abundant number, because the sum of its proper divisors (3312518346828) is greater than itself. Its abundance is 1494194227956

Bases of 1818324118872

• Binary: 11010011101011100100100000010110101011000₂
• Hexadecimal: 0x1A75C902D58
• Base-36: N7BR8DI0

Squares and roots of 1818324118872

• 1818324118872 squared (1818324118872²) is 3306302601271635186552384
• 1818324118872 cubed (1818324118872³) is 6011929764181447597314494980270990848
• The square root of 1818324118872 is 1348452.4904022389
• The cube root of 1818324118872 is 12205.5428519043

Scales and comparisons

• 1,818,324,118,872 seconds is equal to 57,817 years, 4 weeks, 2 days, 1 hour, 1 minute, 12 seconds.
• To count from 1 to 1,818,324,118,872 would take you about one hundred forty-four thousand, five hundred forty-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 1818324118872 cubic inches would be around 1017.1 feet tall.

Recreational maths with 1818324118872

• 1818324118872 backwards is 2788114238181
• 1818324118872 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1818324118872's digits is 54
• More coming soon!