20825175168

Names of 20825175168

• Cardinal: 20825175168 can be written as Twenty billion, eight hundred twenty-five million, one hundred seventy-five thousand, one hundred sixty-eight.

Scientific notation

• Scientific notation: 2.0825175168 × 10¹⁰

Factors of 20825175168

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 16908

Divisors of 20825175168

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 17 18 21 24 27 28 32 34 36 42 48 51 54 56 63 64 68 72 81 84 96 102 108 112 119 126 128 136 144 153 162 168 189 192 204 216 224 238 252 272 288 306 324 336 357 378 384 408 432 448 459 476 504 544 567 576 612 648 672 714 756 816 864 896 918 952 1008 1071 1088 1134 1152 1224 1296 1344 1377 1428 1512 1632 1728 1836 1904 2016 2142 2176 2268 2448 2592 2688 2754 2856 3024 3213 3264 3456 3672 3808 4032 4284 4536 4896 5184 5508 5712 6048 6426 6528 7344 7616 8064 8568 9072 9639 9792 10368 11016 11424 12096 12852 14688 15232 16879 17136 18144 19278 19584 22032 22848 24192 25704 29376 33758 34272 36288 38556 44064 45696 50637 51408 58752 67516 68544 72576 77112 88128 101274 102816 118153 135032 137088 151911 154224 176256 202548 205632 236306 270064 286943 303822 308448 354459 405096 411264 455733 472612 540128 573886 607644 616896 708918 810192 860829 911466 945224 1063377 1080256 1147772 1215288 1233792 1367199 1417836 1620384 1721658 1822932 1890448 2008601 2126754 2160512 2295544 2430576 2582487 2734398 2835672 3190131 3240768 3443316 3645864 3780896 4017202 4253508 4591088 4861152 5164974 5468796 5671344 6025803 6380262 6481536 6886632 7291728 7561792 7747461 8034404 8507016 9182176 9570393 9722304 10329948 10937592 11342688 12051606 12760524 13773264 14583456 15123584 15494922 16068808 17014032 18077409 18364352 19140786 19444608 20659896 21875184 22685376 23242383 24103212 25521048 27546528 29166912 30989844 32137616 34028064 36154818 36728704 38281572 41319792 43750368 45370752 46484766 48206424 51042096 54232227 55093056 58333824 61979688 64275232 68056128 72309636 76563144 82639584 87500736 92969532 96412848 102084192 108464454 110186112 123959376 128550464 136112256 144619272 153126288 162696681 165279168 175001472 185939064 192825696 204168384 216928908 247918752 257100928 289238544 306252576 325393362 330558336 371878128 385651392 408336768 433857816 495837504 578477088 612505152 650786724 743756256 771302784 867715632 991675008 1156954176 1225010304 1301573448 1487512512 1735431264 2313908352 2603146896 2975025024 3470862528 5206293792 6941725056 10412587584 20825175168
• Sum of all divisors σ(n): 74999865600
• Sum of proper divisors (its aliquot sum) s(n): 54174690432
• 20825175168 is an abundant number, because the sum of its proper divisors (54174690432) is greater than itself. Its abundance is 33349515264

Bases of 20825175168

• Binary: 10011011001010001101111010010000000₂
• Hexadecimal: 0x4D946F480
• Base-36: 9KERS00

Squares and roots of 20825175168

• 20825175168 squared (20825175168²) is 433687920777883828224
• 20825175168 cubed (20825175168³) is 9031626918445137543119222341632
• The square root of 20825175168 is 144309.3038164899
• The cube root of 20825175168 is 2751.2468249405

Scales and comparisons

• 20,825,175,168 seconds is equal to 662 years, 9 weeks, 1 day, 2 hours, 52 minutes, 48 seconds.
• To count from 1 to 20,825,175,168 would take you about one thousand, three hundred twenty-four 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 20825175168 cubic inches would be around 229.3 feet tall.

Recreational maths with 20825175168

• 20825175168 backwards is 86157152802
• The number of decimal digits it has is: 11
• The sum of 20825175168's digits is 45
• More coming soon!