20746782747210

Names of 20746782747210

• Cardinal: 20746782747210 can be written as Twenty trillion, seven hundred forty-six billion, seven hundred eighty-two million, seven hundred forty-seven thousand, two hundred ten.

Scientific notation

• Scientific notation: 2.074678274721 × 10¹³

Factors of 20746782747210

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 51976

Divisors of 20746782747210

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 5 6 10 13 15 17 26 30 34 39 51 65 78 85 102 130 169 170 195 221 255 338 359 390 442 507 510 663 718 845 1014 1077 1105 1326 1690 1795 2154 2197 2210 2535 2873 3315 3590 4394 4667 5070 5385 5746 6103 6591 6630 8619 9334 10770 10985 12206 13182 14001 14365 17238 18309 21970 23335 28002 28730 30515 32955 36618 37349 43095 46670 51577 60671 61030 65910 70005 74698 79339 86190 91545 103154 112047 121342 140010 154731 158678 182013 183090 186745 224094 238017 257885 303355 309462 364026 373490 396695 476034 515770 560235 606710 670501 773655 788723 793390 876809 910065 1031407 1120470 1190085 1341002 1547310 1577446 1753618 1820130 2011503 2062814 2366169 2380170 2630427 3094221 3352505 3943615 4023006 4384045 4732338 5157035 5260854 6188442 6705010 7887230 8716513 8768090 10057515 10314070 11398517 11830845 13152135 13408291 15471105 17433026 18516143 20115030 22797034 23661690 26149539 26304270 26816582 30942210 34195551 37032286 40224873 43582565 52299078 55548429 56992585 67041455 68391102 80449746 87165130 92580715 111096858 113314669 113985170 130747695 134082910 148180721 170977755 185161430 201124365 226629338 240709859 261495390 277742145 296361442 314774431 339944007 341955510 402248730 444542163 481419718 555484290 566573345 629548862 679888014 722129577 740903605 889084326 944323293 1133146690 1203549295 1444259154 1481807210 1573872155 1699720035 1888646586 1926349373 2222710815 2407098590 3129228167 3147744310 3399440070 3610647885 3852698746 4092067603 4445421630 4721616465 5779048119 6258456334 7221295770 8184135206 9387684501 9443232930 9631746865 11558096238 12276202809 15646140835 18775369002 19263493730 20460338015 24552405618 28895240595 31292281670 40679966171 40920676030 46938422505 53196878839 57790481190 61381014045 81359932342 93876845010 106393757678 122039898513 122762028090 159590636517 203399830855 244079797026 265984394195 319181273034 406799661710 531968788390 610199492565 691559424907 797953182585 1220398985130 1383118849814 1595906365170 2074678274721 3457797124535 4149356549442 6915594249070 10373391373605 20746782747210
• Sum of all divisors σ(n): 57272871398400
• Sum of proper divisors (its aliquot sum) s(n): 36526088651190
• 20746782747210 is an abundant number, because the sum of its proper divisors (36526088651190) is greater than itself. Its abundance is 15779305903980

Bases of 20746782747210

• Binary: 100101101111001111100100111011010101001001010₂
• Hexadecimal: 0x12DE7C9DAA4A
• Base-36: 7CQXUS4ZU

Squares and roots of 20746782747210

• 20746782747210 squared (20746782747210²) is 430428994359930514762784100
• 20746782747210 cubed (20746782747210³) is 8930016834085556800614943371666107361000
• The square root of 20746782747210 is 4554863.6365109769
• The cube root of 20746782747210 is 27477.9030193647

Scales and comparisons

• 20,746,782,747,210 seconds is equal to 659,683 years, 26 weeks, 6 days, 7 hours, 33 minutes, 30 seconds.
• To count from 1 to 20,746,782,747,210 would take you about one million, six hundred forty-nine thousand, two hundred 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 20746782747210 cubic inches would be around 2289.8 feet tall.

Recreational maths with 20746782747210

• 20746782747210 backwards is 01274728764702
• The number of decimal digits it has is: 14
• The sum of 20746782747210's digits is 57
• More coming soon!