20977689600

Names of 20977689600

• Cardinal: 20977689600 can be written as Twenty billion, nine hundred seventy-seven million, six hundred eighty-nine thousand, six hundred.

Scientific notation

• Scientific notation: 2.09776896 × 10¹⁰

Factors of 20977689600

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 13024

Divisors of 20977689600

• Number of divisors d(n): 396
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 25 28 30 32 35 36 40 42 45 48 50 56 60 63 64 70 72 75 80 84 90 96 100 105 112 120 126 128 140 144 150 160 168 175 180 192 200 210 224 225 240 252 256 280 288 300 315 320 336 350 360 384 400 420 448 450 480 504 512 525 560 576 600 630 640 672 700 720 768 800 840 896 900 960 1008 1024 1050 1120 1152 1200 1260 1280 1344 1400 1440 1536 1575 1600 1680 1792 1800 1920 2016 2100 2240 2304 2400 2520 2560 2688 2800 2880 3072 3150 3200 3360 3584 3600 3840 4032 4200 4480 4608 4800 5040 5120 5376 5600 5760 6300 6400 6720 7168 7200 7680 8064 8400 8960 9216 9600 10080 10752 11200 11520 12600 12800 13007 13440 14400 15360 16128 16800 17920 19200 20160 21504 22400 23040 25200 25600 26014 26880 28800 32256 33600 35840 38400 39021 40320 44800 46080 50400 52028 53760 57600 64512 65035 67200 76800 78042 80640 89600 91049 100800 104056 107520 115200 117063 130070 134400 156084 161280 179200 182098 195105 201600 208112 230400 234126 260140 268800 273147 312168 322560 325175 364196 390210 403200 416224 455245 468252 520280 537600 546294 585315 624336 650350 728392 780420 806400 819441 832448 910490 936504 975525 1040560 1092588 1170630 1248672 1300700 1365735 1456784 1560840 1612800 1638882 1664896 1820980 1873008 1951050 2081120 2185176 2276225 2341260 2497344 2601400 2731470 2913568 2926575 3121680 3277764 3329792 3641960 3746016 3902100 4097205 4162240 4370352 4552450 4682520 4994688 5202800 5462940 5827136 5853150 6243360 6555528 6659584 6828675 7283920 7492032 7804200 8194410 8324480 8740704 9104900 9365040 9989376 10405600 10925880 11654272 11706300 12486720 13111056 13319168 13657350 14567840 14984064 15608400 16388820 16648960 17481408 18209800 18730080 19978752 20486025 20811200 21851760 23308544 23412600 24973440 26222112 27314700 29135680 29968128 31216800 32777640 33297920 34962816 36419600 37460160 39957504 40972050 41622400 43703520 46617088 46825200 49946880 52444224 54629400 58271360 59936256 62433600 65555280 66595840 69925632 72839200 74920320 81944100 83244800 87407040 93234176 93650400 99893760 104888448 109258800 116542720 119872512 124867200 131110560 139851264 145678400 149840640 163888200 166489600 174814080 187300800 199787520 209776896 218517600 233085440 249734400 262221120 279702528 291356800 299681280 327776400 332979200 349628160 374601600 419553792 437035200 466170880 499468800 524442240 582713600 599362560 655552800 699256320 749203200 839107584 874070400 998937600 1048884480 1165427200 1311105600 1398512640 1498406400 1748140800 2097768960 2330854400 2622211200 2996812800 3496281600 4195537920 5244422400 6992563200 10488844800 20977689600
• Sum of all divisors σ(n): 85846660224
• Sum of proper divisors (its aliquot sum) s(n): 64868970624
• 20977689600 is an abundant number, because the sum of its proper divisors (64868970624) is greater than itself. Its abundance is 43891281024

Bases of 20977689600

• Binary: 10011100010010111100010010000000000₂
• Hexadecimal: 0x4E25E2400
• Base-36: 9MXKOW0

Squares and roots of 20977689600

• 20977689600 squared (20977689600²) is 440063460953948160000
• 20977689600 cubed (20977689600³) is 9231514688193644394971136000000
• The square root of 20977689600 is 144836.7688123427
• The cube root of 20977689600 is 2757.9468031639

Scales and comparisons

• 20,977,689,600 seconds is equal to 667 years, 1 week, 2 days, 8 hours.
• To count from 1 to 20,977,689,600 would take you about one thousand, three hundred thirty-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 20977689600 cubic inches would be around 229.8 feet tall.

Recreational maths with 20977689600

• 20977689600 backwards is 00698677902
• The number of decimal digits it has is: 11
• The sum of 20977689600's digits is 54
• More coming soon!