1081685742732

Names of 1081685742732

• Cardinal: 1081685742732 can be written as One trillion, eighty-one billion, six hundred eighty-five million, seven hundred forty-two thousand, seven hundred thirty-two.

Scientific notation

• Scientific notation: 1.081685742732 × 10¹²

Factors of 1081685742732

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 3920

Divisors of 1081685742732

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 27 28 36 42 54 63 81 84 108 126 162 189 252 324 367 378 567 734 756 1101 1134 1468 2202 2268 2569 3303 3541 4404 5138 6606 7082 7707 9909 10276 10623 13212 14164 15414 19818 21246 23121 24787 29727 30828 31869 39636 42492 46242 49574 59454 63738 69363 74361 92484 95607 99148 118908 127476 134689 138726 148722 191214 208089 223083 269378 277452 286821 297444 382428 404067 416178 446166 538756 573642 669249 808134 832356 892332 942823 1147284 1212201 1299547 1338498 1616268 1885646 2007747 2424402 2599094 2676996 2828469 3636603 3771292 3898641 4015494 4848804 5198188 5656938 7273206 7797282 8030988 8485407 9096829 10909809 11313876 11695923 14546412 15594564 16970814 18193658 21819618 23391846 25456221 27290487 33941628 35087769 36387316 43639236 46783692 50912442 54580974 70175538 76368663 81871461 101824884 105263307 109161948 140351076 152737326 163742922 210526614 245614383 305474652 327485844 421053228 476933749 491228766 736843149 953867498 982457532 1430801247 1473686298 1907734996 2861602494 2947372596 3338536243 4292403741 5723204988 6677072486 8584807482 10015608729 12877211223 13354144972 17169614964 20031217458 25754422446 30046826187 38631633669 40062434916 51508844892 60093652374 77263267338 90140478561 120187304748 154526534676 180280957122 270421435683 360561914244 540842871366 1081685742732
• Sum of all divisors σ(n): 3241447953744
• Sum of proper divisors (its aliquot sum) s(n): 2159762211012
• 1081685742732 is an abundant number, because the sum of its proper divisors (2159762211012) is greater than itself. Its abundance is 1078076468280

Bases of 1081685742732

• Binary: 1111101111011001011111101001010010001100₂
• Hexadecimal: 0xFBD97E948C
• Base-36: DSX3RGR0

Squares and roots of 1081685742732

• 1081685742732 squared (1081685742732²) is 1170044046029678490823824
• 1081685742732 cubed (1081685742732³) is 1265619962958767174061932910000447168
• The square root of 1081685742732 is 1040041.2216503729
• The cube root of 1081685742732 is 10265.1910153251

Scales and comparisons

• 1,081,685,742,732 seconds is equal to 34,394 years, 13 weeks, 3 days, 21 hours, 52 minutes, 12 seconds.
• To count from 1 to 1,081,685,742,732 would take you about eighty-five thousand, nine hundred eighty-five 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 1081685742732 cubic inches would be around 855.4 feet tall.

Recreational maths with 1081685742732

• 1081685742732 backwards is 2372475861801
• 1081685742732 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 1081685742732's digits is 54
• More coming soon!