38343285981

Names of 38343285981

• Cardinal: 38343285981 can be written as Thirty-eight billion, three hundred forty-three million, two hundred eighty-five thousand, nine hundred eighty-one.

Scientific notation

• Scientific notation: 3.8343285981 × 10¹⁰

Factors of 38343285981

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 3341

Divisors of 38343285981

• Number of divisors d(n): 180
• Complete list of divisors:
  1 3 7 9 11 13 21 27 33 39 63 77 81 91 99 117 121 143 169 189 231 273 297 351 363 429 507 567 693 819 847 891 1001 1053 1089 1183 1287 1521 1573 1859 2079 2457 2541 3003 3267 3307 3549 3861 4563 4719 5577 6237 7371 7623 9009 9801 9921 10647 11011 11583 13013 13689 14157 16731 20449 22869 23149 27027 29763 31941 33033 36377 39039 42471 42991 50193 61347 68607 69447 81081 89289 95823 99099 109131 117117 127413 128973 143143 150579 184041 208341 254639 267867 297297 300937 327393 351351 386919 400147 429429 472901 552123 558883 625023 763917 891891 902811 982179 1054053 1160757 1200441 1288287 1418703 1656369 1676649 1875069 2291751 2708433 2801029 2946537 3310307 3482271 3601323 3864861 3912181 4256109 5029947 5201911 6147713 6875253 8125299 8403087 9930921 10803969 11594583 11736543 12768327 15089841 15605733 18443139 20625759 24375897 25209261 29792763 32411907 35209629 36413377 38304981 43033991 45269523 46817199 55329417 67624843 75627783 89378289 105628887 109240131 129101973 140451597 165988251 202874529 226883349 268134867 316886661 327720393 387305919 421354791 473373901 497964753 608623587 983161179 1161917757 1420121703 1825870761 2949483537 3485753271 4260365109 5477612283 12781095327 38343285981
• Sum of all divisors σ(n): 77936982816
• Sum of proper divisors (its aliquot sum) s(n): 39593696835
• 38343285981 is an abundant number, because the sum of its proper divisors (39593696835) is greater than itself. Its abundance is 1250410854

Bases of 38343285981

• Binary: 100011101101011100000001110011011101₂
• Hexadecimal: 0x8ED701CDD
• Base-36: HM4LOT9

Squares and roots of 38343285981

• 38343285981 squared (38343285981²) is 1470207579820751132361
• 38343285981 cubed (38343285981³) is 56372589684500945386347406731141
• The square root of 38343285981 is 195814.4171939339
• The cube root of 38343285981 is 3372.0689242315

Scales and comparisons

• 38,343,285,981 seconds is equal to 1,219 years, 10 weeks, 2 days, 46 minutes, 21 seconds.
• To count from 1 to 38,343,285,981 would take you about two thousand, four hundred thirty-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 38343285981 cubic inches would be around 281 feet tall.

Recreational maths with 38343285981

• 38343285981 backwards is 18958234383
• The number of decimal digits it has is: 11
• The sum of 38343285981's digits is 54
• More coming soon!