26990429720408

Names of 26990429720408

• Cardinal: 26990429720408 can be written as Twenty-six trillion, nine hundred ninety billion, four hundred twenty-nine million, seven hundred twenty thousand, four hundred eight.

Scientific notation

• Scientific notation: 2.6990429720408 × 10¹³

Factors of 26990429720408

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 738

Divisors of 26990429720408

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 4 7 8 11 14 22 28 44 56 77 88 121 154 197 242 308 394 484 521 616 788 847 968 1042 1379 1576 1694 2084 2167 2758 3388 3647 4168 4334 5516 5731 6776 7294 8668 11032 11462 14588 15169 17336 22924 23837 29176 30338 38809 40117 45848 47674 60676 63041 77618 80234 95348 102637 121352 126082 155236 160468 166859 190696 205274 252164 271663 310472 320936 333718 410548 426899 441287 504328 543326 667436 718459 821096 853798 882574 1086652 1129007 1334872 1436918 1707596 1765148 2173304 2258014 2873836 2988293 3415192 3530296 4516028 4695889 5747672 5976586 7645373 7903049 9032056 9391778 11953172 12419077 15290746 15806098 18783556 20219489 23906344 24838154 30581492 31612196 32871223 37567112 40438978 49676308 53517611 61162984 63224392 65742446 80877956 84099103 86933539 99352616 107035222 131484892 141536423 161755912 168198206 173867078 214070444 222414379 262969784 283072846 336396412 347734156 428140888 444828758 566145692 588693721 672792824 695468312 889657516 925090133 1132291384 1177387442 1556900653 1779315032 1850180266 2354774884 2446558169 3113801306 3700360532 3983239333 4709549768 4893116338 6227602612 6475630931 7400721064 7966478666 9786232676 12455205224 12951261862 15932957332 17125907183 19572465352 25902523724 27882675331 31865914664 34251814366 43815632663 51805047448 55765350662 68503628732 87631265326 111530701324 137007257464 175262530652 223061402648 306709428641 350525061304 481971959293 613418857282 963943918586 1226837714564 1927887837172 2453675429128 3373803715051 3855775674344 6747607430102 13495214860204 26990429720408
• Sum of all divisors σ(n): 64019491905600
• Sum of proper divisors (its aliquot sum) s(n): 37029062185192
• 26990429720408 is an abundant number, because the sum of its proper divisors (37029062185192) is greater than itself. Its abundance is 10038632464784

Bases of 26990429720408

• Binary: 110001000110000110010111110011100111101011000₂
• Hexadecimal: 0x188C32F9CF58
• Base-36: 9KF8CZEC8

Squares and roots of 26990429720408

• 26990429720408 squared (26990429720408²) is 728483296492283469051686464
• 26990429720408 cubed (26990429720408³) is 19662077216466120678726190209440398157312
• The square root of 26990429720408 is 5195231.4405046481
• The cube root of 26990429720408 is 29996.4550331265

Scales and comparisons

• 26,990,429,720,408 seconds is equal to 858,212 years, 9 weeks, 1 day, 21 hours, 8 seconds.
• To count from 1 to 26,990,429,720,408 would take you about two million, one hundred forty-five thousand, five hundred thirty 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 26990429720408 cubic inches would be around 2499.7 feet tall.

Recreational maths with 26990429720408

• 26990429720408 backwards is 80402792409962
• The number of decimal digits it has is: 14
• The sum of 26990429720408's digits is 62
• More coming soon!