40668989546752

Names of 40668989546752

• Cardinal: 40668989546752 can be written as Forty trillion, six hundred sixty-eight billion, nine hundred eighty-nine million, five hundred forty-six thousand, seven hundred fifty-two.

Scientific notation

• Scientific notation: 4.0668989546752 × 10¹³

Factors of 40668989546752

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1133258

Divisors of 40668989546752

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 7 8 14 16 28 29 32 56 58 64 112 116 128 203 224 232 256 406 448 464 691 812 896 928 1382 1624 1792 1856 2764 3248 3712 4837 5528 6496 7424 9674 11056 12992 19348 20039 22112 25984 38696 40078 44224 51968 77392 80156 88448 140273 154784 160312 176896 280546 309568 320624 561092 619136 641248 1122184 1132529 1238272 1282496 2244368 2265058 2564992 4488736 4530116 5129984 7927703 8977472 9060232 15855406 17954944 18120464 31710812 32843341 35909888 36240928 63421624 65686682 72481856 126843248 131373364 144963712 229903387 253686496 262746728 289927424 459806774 507372992 525493456 782577539 919613548 1014745984 1050986912 1565155078 1839227096 2029491968 2101973824 3130310156 3678454192 4203947648 5478042773 6260620312 7356908384 8407895296 10956085546 12521240624 14713816768 21912171092 22694748631 25042481248 29427633536 43824342184 45389497262 50084962496 58855267072 87648684368 90778994524 100169924992 158863240417 175297368736 181557989048 200339849984 317726480834 350594737472 363115978096 635452961668 701189474944 726231956192 1270905923336 1402378949888 1452463912384 2541811846672 2904927824768 5083623693344 5809855649536 10167247386688 20334494773376 40668989546752
• Sum of all divisors σ(n): 96114287606400
• Sum of proper divisors (its aliquot sum) s(n): 55445298059648
• 40668989546752 is an abundant number, because the sum of its proper divisors (55445298059648) is greater than itself. Its abundance is 14776308512896

Bases of 40668989546752

• Binary: 1001001111110011111100101011001110000100000000₂
• Hexadecimal: 0x24FCFCACE100
• Base-36: EEZ2QC0SG

Squares and roots of 40668989546752

• 40668989546752 squared (40668989546752²) is 1653966710753823446393749504
• 40668989546752 cubed (40668989546752³) is 67265154870323034487403965209606784811008
• The square root of 40668989546752 is 6377224.2822996275
• The cube root of 40668989546752 is 34389.1251305093

Scales and comparisons

• 40,668,989,546,752 seconds is equal to 1,293,148 years, 3 weeks, 4 days, 12 hours, 45 minutes, 52 seconds.
• To count from 1 to 40,668,989,546,752 would take you about three million, two hundred thirty-two thousand, eight hundred seventy 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 40668989546752 cubic inches would be around 2865.8 feet tall.

Recreational maths with 40668989546752

• 40668989546752 backwards is 25764598986604
• The number of decimal digits it has is: 14
• The sum of 40668989546752's digits is 79
• More coming soon!