20988640620200

Names of 20988640620200

• Cardinal: 20988640620200 can be written as Twenty trillion, nine hundred eighty-eight billion, six hundred forty million, six hundred twenty thousand, two hundred.

Scientific notation

• Scientific notation: 2.09886406202 × 10¹³

Factors of 20988640620200

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 18104

Divisors of 20988640620200

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 8 10 11 19 20 22 25 38 40 43 44 50 55 76 86 88 95 100 110 152 172 190 200 209 215 220 275 344 380 418 430 440 473 475 550 673 760 817 836 860 946 950 1045 1075 1100 1346 1634 1672 1720 1892 1900 2090 2150 2200 2365 2692 3268 3365 3784 3800 4085 4180 4300 4730 5225 5384 6536 6730 7403 8170 8360 8600 8987 9460 10450 11825 12787 13460 14806 16340 16825 17351 17974 18920 20425 20900 23650 25574 26920 28939 29612 32680 33650 34702 35948 37015 40850 41800 44935 47300 51148 57878 59224 63935 67300 69404 71896 74030 81700 86755 89870 94600 102296 115756 127870 134600 138808 140657 144695 148060 163400 173510 179740 185075 190861 224675 231512 255740 281314 289390 296120 318329 319675 329669 347020 359480 370150 381722 433775 449350 511480 549841 562628 578780 636658 639350 659338 694040 703285 723475 740300 746093 763444 867550 898700 954305 1099682 1125256 1157560 1273316 1278700 1318676 1406570 1446950 1480600 1492186 1526888 1591645 1648345 1735100 1797400 1908610 2199364 2546632 2557400 2637352 2749205 2813140 2893900 2984372 3183290 3296690 3470200 3516425 3626359 3730465 3817220 4398728 4771525 5498410 5626280 5787800 5968744 6048251 6366580 6593380 7032850 7252718 7460930 7634440 7958225 8207023 8241725 9543050 10996820 11677223 12096502 12733160 13186760 13746025 14065700 14175767 14505436 14921860 15916450 16414046 16483450 18131795 18652325 19086100 21993640 23354446 24193004 27492050 28131400 28351534 29010872 29843720 30241255 31832900 32828092 32966900 36263590 37304650 38172200 41035115 46708892 48386008 54984100 56703068 58386115 60482510 63665800 65656184 65933800 70878835 72527180 74609300 82070230 90658975 93417784 109968200 113406136 116772230 120965020 128449453 141757670 145054360 149218600 151206275 155933437 164140460 181317950 205175575 221867237 233544460 241930040 256898906 283515340 291930575 302412550 311866874 328280920 354394175 362635900 410351150 443734474 467088920 502120589 513797812 567030680 583861150 604825100 623733748 642247265 708788350 725271800 779667185 820702300 887468948 1004241178 1027595624 1109336185 1167722300 1209650200 1247467496 1284494530 1417576700 1559334370 1641404600 1774937896 2008482356 2218672370 2335444600 2440539607 2510602945 2568989060 2835153400 3118668740 3211236325 3898335925 4016964712 4437344740 4881079214 5021205890 5137978120 5523326479 5546680925 6237337480 6422472650 7796671850 8874689480 9540291191 9762158428 10042411780 11046652958 11093361850 12202698035 12553014725 12844945300 15593343700 19080582382 19524316856 20084823560 22093305916 22186723700 24405396070 25106029450 25689890600 27616632395 31186687400 38161164764 44186611832 44373447400 47701455955 48810792140 50212058900 55233264790 61013490175 76322329528 95402911910 97621584280 100424117800 104943203101 110466529580 122026980350 138083161975 190805823820 209886406202 220933059160 238507279775 244053960700 276166323950 381611647640 419772812404 477014559550 488107921400 524716015505 552332647900 839545624808 954029119100 1049432031010 1104665295800 1908058238200 2098864062020 2623580077525 4197728124040 5247160155050 10494320310100 20988640620200
• Sum of all divisors σ(n): 57428345779200
• Sum of proper divisors (its aliquot sum) s(n): 36439705159000
• 20988640620200 is an abundant number, because the sum of its proper divisors (36439705159000) is greater than itself. Its abundance is 15451064538800

Bases of 20988640620200

• Binary: 100110001011011001100011101111110111010101000₂
• Hexadecimal: 0x1316CC77EEA8
• Base-36: 7FU1QPQ5K

Squares and roots of 20988640620200

• 20988640620200 squared (20988640620200²) is 440523035083909440648040000
• 20988640620200 cubed (20988640620200³) is 9245979668295931401403713355514408000000
• The square root of 20988640620200 is 4581336.1173570315
• The cube root of 20988640620200 is 27584.2663161861

Scales and comparisons

• 20,988,640,620,200 seconds is equal to 667,373 years, 44 weeks, 1 day, 6 hours, 3 minutes, 20 seconds.
• To count from 1 to 20,988,640,620,200 would take you about one million, six hundred sixty-eight thousand, four 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 20988640620200 cubic inches would be around 2298.7 feet tall.

Recreational maths with 20988640620200

• 20988640620200 backwards is 00202604688902
• The number of decimal digits it has is: 14
• The sum of 20988640620200's digits is 47
• More coming soon!