18037338482020

Names of 18037338482020

• Cardinal: 18037338482020 can be written as Eighteen trillion, thirty-seven billion, three hundred thirty-eight million, four hundred eighty-two thousand and twenty.

Scientific notation

• Scientific notation: 1.803733848202 × 10¹³

Factors of 18037338482020

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 71700

Divisors of 18037338482020

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 5 10 11 13 20 22 26 44 52 55 65 110 127 130 143 220 254 260 286 508 572 635 701 715 1270 1397 1402 1430 1651 2540 2794 2804 2860 3302 3505 5588 6604 6985 7010 7711 8255 9113 13970 14020 15422 16510 18161 18226 27940 30844 33020 36322 36452 38555 45565 70841 72644 77110 89027 90805 91130 100243 141682 154220 178054 181610 182260 200486 283364 354205 356108 363220 400972 445135 501215 708410 779251 890270 920933 979297 1002430 1157351 1416820 1558502 1780540 1841866 1958594 2004860 2314702 3117004 3683732 3896255 3917188 4604665 4629404 4896485 5786755 7792510 8996807 9209330 9792970 10130263 11573510 12730861 15585020 17993614 18418660 19585940 20260526 23147020 25461722 35987228 40521052 44984035 49659541 50651315 50923444 63654305 89968070 98964877 99319082 101302630 116958491 127308610 179936140 197929754 198638164 202605260 233916982 248297705 254617220 395859508 467833964 494824385 496595410 546254951 584792455 645574033 989648770 993190820 1092509902 1169584910 1286543401 1291148066 1979297540 2185019804 2339169820 2573086802 2582296132 2731274755 3227870165 5146173604 5462549510 6306761707 6432717005 6455740330 7101314363 10925099020 12613523414 12865434010 12911480660 14202628726 25227046828 25730868020 28405257452 31533808535 35506571815 63067617070 69374378777 71013143630 81987902191 126135234140 138748757554 142026287260 163975804382 277497515108 327951608764 346871893885 409939510955 693743787770 819879021910 901866924101 1387487575540 1639758043820 1803733848202 3607467696404 4509334620505 9018669241010 18037338482020
• Sum of all divisors σ(n): 44915523674112
• Sum of proper divisors (its aliquot sum) s(n): 26878185192092
• 18037338482020 is an abundant number, because the sum of its proper divisors (26878185192092) is greater than itself. Its abundance is 8840846710072

Bases of 18037338482020

• Binary: 100000110011110100101001001110010010101100100₂
• Hexadecimal: 0x1067A5272564
• Base-36: 6E68LME04

Squares and roots of 18037338482020

• 18037338482020 squared (18037338482020²) is 325345579514959557863280400
• 18037338482020 cubed (18037338482020³) is 5868368341340277839311352444833618408000
• The square root of 18037338482020 is 4247038.7897946023
• The cube root of 18037338482020 is 26225.5226312495

Scales and comparisons

• 18,037,338,482,020 seconds is equal to 573,531 years, 29 weeks, 4 days, 16 hours, 33 minutes, 40 seconds.
• To count from 1 to 18,037,338,482,020 would take you about one million, four hundred thirty-three thousand, eight hundred twenty-eight 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 18037338482020 cubic inches would be around 2185.5 feet tall.

Recreational maths with 18037338482020

• 18037338482020 backwards is 02028483373081
• The number of decimal digits it has is: 14
• The sum of 18037338482020's digits is 49
• More coming soon!