26889982938

Names of 26889982938

• Cardinal: 26889982938 can be written as Twenty-six billion, eight hundred eighty-nine million, nine hundred eighty-two thousand, nine hundred thirty-eight.

Scientific notation

• Scientific notation: 2.6889982938 × 10¹⁰

Factors of 26889982938

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 3242

Divisors of 26889982938

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 6 7 9 13 14 18 21 26 27 39 42 49 54 63 78 81 91 98 117 126 147 162 182 189 234 243 273 294 351 378 441 486 546 567 637 702 729 819 882 1053 1134 1274 1323 1458 1638 1701 1911 2106 2187 2457 2646 3159 3217 3402 3822 3969 4374 4914 5103 5733 6318 6434 6561 7371 7938 9477 9651 10206 11466 11907 13122 14742 15309 17199 18954 19302 22113 22519 23814 28431 28953 30618 34398 35721 41821 44226 45038 45927 51597 56862 57906 66339 67557 71442 83642 85293 86859 91854 103194 107163 125463 132678 135114 154791 157633 170586 173718 199017 202671 214326 250926 260577 292747 309582 315266 321489 376389 398034 405342 464373 472899 521154 585494 597051 608013 642978 752778 781731 878241 928746 945798 1129167 1194102 1216026 1393119 1418697 1563462 1756482 1824039 2049229 2258334 2345193 2634723 2786238 2837394 3387501 3648078 4098458 4179357 4256091 4690386 5269446 5472117 6147687 6775002 7035579 7904169 8358714 8512182 10162503 10944234 12295374 12768273 14071158 15808338 16416351 18443061 20325006 21106737 23712507 25536546 30487509 32832702 36886122 38304819 42213474 47425014 49249053 55329183 60975018 71137521 76609638 91462527 98498106 110658366 114914457 142275042 147747159 165987549 182925054 213412563 229828914 274387581 295494318 331975098 344743371 426825126 497962647 548775162 640237689 689486742 995925294 1034230113 1280475378 1493887941 1920713067 2068460226 2987775882 3841426134 4481663823 8963327646 13444991469 26889982938
• Sum of all divisors σ(n): 75814001172
• Sum of proper divisors (its aliquot sum) s(n): 48924018234
• 26889982938 is an abundant number, because the sum of its proper divisors (48924018234) is greater than itself. Its abundance is 22034035296

Bases of 26889982938

• Binary: 11001000010110001001001001111011010₂
• Hexadecimal: 0x642C493DA
• Base-36: CCPLNMI

Squares and roots of 26889982938

• 26889982938 squared (26889982938²) is 723071182405931111844
• 26889982938 cubed (26889982938³) is 19443371757854973387488529717672
• The square root of 26889982938 is 163981.6542726655
• The cube root of 26889982938 is 2995.9197470279

Scales and comparisons

• 26,889,982,938 seconds is equal to 855 years, 6 days, 15 hours, 42 minutes, 18 seconds.
• To count from 1 to 26,889,982,938 would take you about one thousand, seven hundred ten 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 26889982938 cubic inches would be around 249.7 feet tall.

Recreational maths with 26889982938

• 26889982938 backwards is 83928998862
• The number of decimal digits it has is: 11
• The sum of 26889982938's digits is 72
• More coming soon!