18133994135250

Names of 18133994135250

• Cardinal: 18133994135250 can be written as Eighteen trillion, one hundred thirty-three billion, nine hundred ninety-four million, one hundred thirty-five thousand, two hundred fifty.

Scientific notation

• Scientific notation: 1.813399413525 × 10¹³

Factors of 18133994135250

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 37140845

Divisors of 18133994135250

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 25 30 31 35 42 45 50 62 63 70 75 90 93 105 125 126 150 155 175 186 210 217 225 250 279 310 315 350 375 434 450 465 525 558 630 651 750 775 875 930 1050 1085 1125 1302 1395 1550 1575 1750 1953 2170 2250 2325 2625 2790 3150 3255 3875 3906 4650 5250 5425 6510 6975 7750 7875 9765 10850 11625 13950 15750 16275 19530 23250 27125 32550 34875 48825 54250 69750 81375 97650 162750 244125 488250 37140797 74281594 111422391 185703985 222844782 259985579 334267173 371407970 519971158 557111955 668534346 779956737 928519925 1114223910 1151364707 1299927895 1559913474 1671335865 1857039850 2302729414 2339870211 2599855790 2785559775 3342671730 3454094121 3899783685 4642599625 4679740422 5571119550 5756823535 6499639475 6908188242 7799567370 8059552949 8356679325 9285199250 10362282363 11513647070 11699351055 12999278950 13927798875 16119105898 16713358650 17270470605 19498918425 20724564726 23398702110 24178658847 27855597750 28784117675 32498197375 34540941210 38997836850 40297764745 41783396625 48357317694 51811411815 57568235350 58496755275 64996394750 72535976541 80595529490 83566793250 86352353025 97494592125 103622823630 116993510550 120893294235 143920588375 145071953082 172704706050 194989184250 201488823725 241786588470 259057059075 287841176750 292483776375 362679882705 402977647450 431761765125 518114118150 584967552750 604466471175 725359765410 863523530250 1007444118625 1208932942350 1295285295375 1813399413525 2014888237250 2590570590750 3022332355875 3626798827050 6044664711750 9066997067625 18133994135250
• Sum of all divisors σ(n): 57846941448192
• Sum of proper divisors (its aliquot sum) s(n): 39712947312942
• 18133994135250 is an abundant number, because the sum of its proper divisors (39712947312942) is greater than itself. Its abundance is 21578953177692

Bases of 18133994135250

• Binary: 100000111111000100110010001110101111011010010₂
• Hexadecimal: 0x107E26475ED2
• Base-36: 6FEN3WHCI

Squares and roots of 18133994135250

• 18133994135250 squared (18133994135250²) is 328841743297281395292562500
• 18133994135250 cubed (18133994135250³) is 5963214244378286819504265332944078125000
• The square root of 18133994135250 is 4258402.7680868797
• The cube root of 18133994135250 is 26272.2836076313

Scales and comparisons

• 18,133,994,135,250 seconds is equal to 576,604 years, 47 weeks, 6 days, 9 hours, 7 minutes, 30 seconds.
• To count from 1 to 18,133,994,135,250 would take you about one million, four hundred forty-one thousand, five hundred twelve 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 18133994135250 cubic inches would be around 2189.4 feet tall.

Recreational maths with 18133994135250

• 18133994135250 backwards is 05253149933181
• The number of decimal digits it has is: 14
• The sum of 18133994135250's digits is 54
• More coming soon!