20977488000

Names of 20977488000

• Cardinal: 20977488000 can be written as Twenty billion, nine hundred seventy-seven million, four hundred eighty-eight thousand.

Scientific notation

• Scientific notation: 2.0977488 × 10¹⁰

Factors of 20977488000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 1008

Divisors of 20977488000

• Number of divisors d(n): 768
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 25 27 28 30 32 35 36 40 42 45 48 49 50 54 56 60 63 64 70 72 75 80 84 90 96 98 100 105 108 112 120 125 126 128 135 140 144 147 150 160 168 175 180 189 192 196 200 210 216 224 225 240 245 250 252 270 280 288 294 300 315 320 336 350 360 375 378 384 392 400 420 432 441 448 450 480 490 500 504 525 540 560 576 588 600 630 640 672 675 700 720 735 750 756 784 800 840 864 875 882 896 900 945 960 980 991 1000 1008 1050 1080 1120 1125 1152 1176 1200 1225 1260 1323 1344 1350 1400 1440 1470 1500 1512 1568 1575 1600 1680 1728 1750 1764 1800 1890 1920 1960 1982 2000 2016 2100 2160 2205 2240 2250 2352 2400 2450 2520 2625 2646 2688 2700 2800 2880 2940 2973 3000 3024 3136 3150 3200 3360 3375 3456 3500 3528 3600 3675 3780 3920 3964 4000 4032 4200 4320 4410 4480 4500 4704 4725 4800 4900 4955 5040 5250 5292 5400 5600 5760 5880 5946 6000 6048 6125 6272 6300 6615 6720 6750 6937 7000 7056 7200 7350 7560 7840 7875 7928 8000 8064 8400 8640 8820 8919 9000 9408 9450 9600 9800 9910 10080 10500 10584 10800 11025 11200 11760 11892 12000 12096 12250 12600 13230 13440 13500 13874 14000 14112 14400 14700 14865 15120 15680 15750 15856 16000 16800 17280 17640 17838 18000 18375 18816 18900 19600 19820 20160 20811 21000 21168 21600 22050 22400 23520 23625 23784 24000 24192 24500 24775 25200 26460 26757 27000 27748 28000 28224 28800 29400 29730 30240 31360 31500 31712 33075 33600 34685 35280 35676 36000 36750 37800 39200 39640 40320 41622 42000 42336 43200 44100 44595 47040 47250 47568 48000 48559 49000 49550 50400 52920 53514 54000 55125 55496 56000 56448 58800 59460 60480 62433 63000 63424 66150 67200 69370 70560 71352 72000 73500 74325 75600 78400 79280 83244 84000 84672 86400 88200 89190 94080 94500 95136 97118 98000 99100 100800 104055 105840 107028 108000 110250 110992 112000 117600 118920 120960 123875 124866 126000 126848 132300 133785 138740 141120 142704 144000 145677 147000 148650 151200 156800 158560 165375 166488 168000 169344 173425 176400 178380 187299 189000 190272 194236 196000 198200 201600 208110 211680 214056 216000 220500 221984 222975 235200 237840 242795 247750 249732 252000 264600 267570 277480 282240 285408 291354 294000 297300 302400 312165 317120 330750 332976 336000 346850 352800 356760 371625 374598 378000 380544 388472 392000 396400 416220 423360 428112 432000 437031 441000 443968 445950 470400 475680 485590 495500 499464 504000 520275 529200 535140 554960 570816 582708 588000 594600 604800 624330 634240 661500 665952 668925 693700 705600 713520 728385 743250 749196 756000 776944 784000 792800 832440 846720 856224 867125 874062 882000 887936 891900 936495 951360 971180 991000 998928 1008000 1040550 1058400 1070280 1109920 1114875 1141632 1165416 1176000 1189200 1213975 1248660 1311093 1323000 1331904 1337850 1387400 1411200 1427040 1456770 1486500 1498392 1512000 1553888 1560825 1585600 1664880 1712448 1734250 1748124 1764000 1783800 1872990 1902720 1942360 1982000 1997856 2081100 2116800 2140560 2185155 2219840 2229750 2330832 2352000 2378400 2427950 2497320 2601375 2622186 2646000 2663808 2675700 2774800 2854080 2913540 2973000 2996784 3024000 3107776 3121650 3171200 3329760 3344625 3424896 3468500 3496248 3528000 3567600 3641925 3745980 3884720 3964000 3995712 4162200 4233600 4281120 4370310 4439680 4459500 4661664 4682475 4756800 4855900 4994640 5202750 5244372 5292000 5351400 5549600 5708160 5827080 5946000 5993568 6069875 6215552 6243300 6555465 6659520 6689250 6937000 6992496 7056000 7135200 7283850 7491960 7769440 7804125 7928000 7991424 8324400 8562240 8740620 8919000 9323328 9364950 9513600 9711800 9989280 10405500 10488744 10584000 10702800 10925775 11099200 11654160 11892000 11987136 12139750 12486600 13110930 13319040 13378500 13874000 13984992 14270400 14567700 14983920 15538880 15608250 15856000 16648800 17124480 17481240 17838000 18209625 18646656 18729900 19423600 19978560 20811000 20977488 21168000 21405600 21851550 22198400 23308320 23412375 23784000 23974272 24279500 24973200 26221860 26757000 27748000 27969984 28540800 29135400 29967840 31077760 31216500 32777325 33297600 34962480 35676000 36419250 37459800 38847200 39957120 41622000 41954976 42811200 43703100 46616640 46824750 47568000 48559000 49946400 52443720 53514000 54628875 55496000 55939968 58270800 59935680 62433000 65554650 66595200 69924960 71352000 72838500 74919600 77694400 83244000 83909952 85622400 87406200 93233280 93649500 97118000 99892800 104887440 107028000 109257750 110992000 116541600 119871360 124866000 131109300 139849920 142704000 145677000 149839200 155388800 163886625 166488000 167819904 174812400 187299000 194236000 199785600 209774880 214056000 218515500 233083200 249732000 262218600 279699840 291354000 299678400 327773250 332976000 349624800 374598000 388472000 419549760 428112000 437031000 466166400 499464000 524437200 582708000 599356800 655546500 699249600 749196000 776944000 839099520 874062000 998928000 1048874400 1165416000 1311093000 1398499200 1498392000 1748124000 2097748800 2330832000 2622186000 2996784000 3496248000 4195497600 5244372000 6992496000 10488744000 20977488000
• Sum of all divisors σ(n): 89972812800
• Sum of proper divisors (its aliquot sum) s(n): 68995324800
• 20977488000 is an abundant number, because the sum of its proper divisors (68995324800) is greater than itself. Its abundance is 48017836800

Bases of 20977488000

• Binary: 10011100010010110110001000010000000₂
• Hexadecimal: 0x4E25B1080
• Base-36: 9MXGDC0

Squares and roots of 20977488000

• 20977488000 squared (20977488000²) is 440055002790144000000
• 20977488000 cubed (20977488000³) is 9231248540370212278272000000000
• The square root of 20977488000 is 144836.0728547967
• The cube root of 20977488000 is 2757.9379683197

Scales and comparisons

• 20,977,488,000 seconds is equal to 667 years, 1 week.
• To count from 1 to 20,977,488,000 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 20977488000 cubic inches would be around 229.8 feet tall.

Recreational maths with 20977488000

• 20977488000 backwards is 00088477902
• 20977488000 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20977488000's digits is 45
• More coming soon!