40705444143

Names of 40705444143

• Cardinal: 40705444143 can be written as Forty billion, seven hundred five million, four hundred forty-four thousand, one hundred forty-three.

Scientific notation

• Scientific notation: 4.0705444143 × 10¹⁰

Factors of 40705444143

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 140

Divisors of 40705444143

• Number of divisors d(n): 216
• Complete list of divisors:
  1 3 7 9 13 19 21 37 39 57 61 63 91 111 117 133 171 183 247 259 273 333 361 399 427 481 549 703 741 777 793 819 1083 1159 1197 1281 1443 1729 2109 2223 2257 2331 2379 2527 3249 3367 3477 3721 3843 4329 4693 4921 5187 5551 6327 6771 7137 7581 8113 9139 10101 10431 11163 13357 14079 14763 15067 15561 15799 16653 20313 22021 22743 24339 26047 27417 29341 30303 32851 33489 40071 42237 42883 44289 45201 47397 48373 49959 63973 66063 70699 73017 78141 82251 88023 93499 98553 105469 120213 128649 135603 137677 142191 145119 154147 173641 191919 198189 205387 212097 234423 264069 280497 286273 295659 300181 316407 338611 385947 413031 435357 462441 494893 520923 557479 575757 616161 636291 814777 841491 858819 900543 919087 949221 963739 1015833 1215487 1239093 1343281 1387323 1484679 1562769 1672437 1789801 1848483 2003911 2444331 2576457 2615863 2701629 2757261 2891217 3047499 3646461 3902353 4029843 4454037 5017311 5369403 5703439 6011733 6433609 7332993 7847589 8271783 8673651 9402967 10592101 10939383 11707059 12089529 12528607 16108209 17110317 17462653 18035199 18311041 19300827 23542767 28208901 31776303 34006219 35121177 37585821 49701397 51330951 52387959 54933123 57902481 74144707 84626703 95328909 102018657 112757463 122238571 149104191 157163877 164799369 222434121 238043533 306055971 347909779 366715713 447312573 646118161 667302363 714130599 1043729337 1100147139 1938354483 2142391797 3131188011 4522827127 5815063449 13568481381 40705444143
• Sum of all divisors σ(n): 79745518944
• Sum of proper divisors (its aliquot sum) s(n): 39040074801
• 40705444143 is a deficient number, because the sum of its proper divisors (39040074801) is less than itself. Its deficiency is 1665369342

Bases of 40705444143

• Binary: 100101111010001110111100100100101111₂
• Hexadecimal: 0x97A3BC92F
• Base-36: IP6YXPR

Squares and roots of 40705444143

• 40705444143 squared (40705444143²) is 1656933182878893004449
• 40705444143 cubed (40705444143³) is 67446201124359983126272219992207
• The square root of 40705444143 is 201755.9023746269
• The cube root of 40705444143 is 3439.9397226401

Scales and comparisons

• 40,705,444,143 seconds is equal to 1,294 years, 15 weeks, 6 days, 19 hours, 49 minutes, 3 seconds.
• To count from 1 to 40,705,444,143 would take you about two thousand, five hundred eighty-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 40705444143 cubic inches would be around 286.7 feet tall.

Recreational maths with 40705444143

• 40705444143 backwards is 34144450704
• The number of decimal digits it has is: 11
• The sum of 40705444143's digits is 36
• More coming soon!