20740389120

Names of 20740389120

• Cardinal: 20740389120 can be written as Twenty billion, seven hundred forty million, three hundred eighty-nine thousand, one hundred twenty.

Scientific notation

• Scientific notation: 2.074038912 × 10¹⁰

Factors of 20740389120

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 723

Divisors of 20740389120

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 27 30 32 33 36 40 44 45 48 54 55 60 64 66 72 80 88 89 90 96 99 108 110 120 128 132 135 144 160 165 176 178 180 192 198 216 220 240 256 264 267 270 288 297 320 330 352 356 360 384 396 432 440 445 480 495 528 534 540 576 594 613 640 660 704 712 720 768 792 801 864 880 890 960 979 990 1056 1068 1080 1152 1188 1226 1280 1320 1335 1408 1424 1440 1485 1584 1602 1728 1760 1780 1839 1920 1958 1980 2112 2136 2160 2304 2376 2403 2452 2640 2670 2816 2848 2880 2937 2970 3065 3168 3204 3456 3520 3560 3678 3840 3916 3960 4005 4224 4272 4320 4752 4806 4895 4904 5280 5340 5517 5696 5760 5874 5940 6130 6336 6408 6743 6912 7040 7120 7356 7832 7920 8010 8448 8544 8640 8811 9195 9504 9612 9790 9808 10560 10680 11034 11392 11520 11748 11880 12015 12260 12672 12816 13486 14080 14240 14685 14712 15664 15840 16020 16551 17088 17280 17622 18390 19008 19224 19580 19616 20229 21120 21360 22068 22784 23496 23760 24030 24520 25344 25632 26433 26972 27585 28480 29370 29424 31328 31680 32040 33102 33715 34176 34560 35244 36780 38016 38448 39160 39232 40458 42240 42720 44055 44136 46992 47520 48060 49040 51264 52866 53944 54557 55170 56960 58740 58848 60687 62656 63360 64080 66204 67430 68352 70488 73560 76032 76896 78320 78464 80916 82755 85440 88110 88272 93984 95040 96120 98080 101145 102528 105732 107888 109114 110340 113920 117480 117696 121374 125312 126720 128160 132165 132408 134860 140976 147120 153792 156640 156928 161832 163671 165510 170880 176220 176544 182061 187968 190080 192240 196160 202290 205056 211464 215776 218228 220680 234960 235392 242748 250624 256320 264330 264816 269720 272785 281952 294240 303435 307584 313280 323664 327342 331020 341760 352440 353088 364122 375936 380160 384480 392320 404580 422928 431552 436456 441360 469920 470784 485496 491013 512640 528660 529632 539440 545570 563904 588480 600127 606870 615168 626560 647328 654684 662040 704880 706176 728244 751872 768960 784640 809160 818355 845856 863104 872912 882720 910305 939840 970992 982026 1025280 1057320 1059264 1078880 1091140 1127808 1176960 1200254 1213740 1253120 1294656 1309368 1324080 1409760 1412352 1456488 1473039 1537920 1618320 1636710 1691712 1726208 1745824 1765440 1800381 1820610 1879680 1941984 1964052 2114640 2118528 2157760 2182280 2255616 2353920 2400508 2427480 2455065 2589312 2618736 2648160 2819520 2912976 2946078 3000635 3075840 3236640 3273420 3383424 3491648 3530880 3600762 3641220 3759360 3883968 3928104 4229280 4237056 4315520 4364560 4801016 4854960 4910130 5178624 5237472 5296320 5401143 5639040 5825952 5892156 6001270 6473280 6546840 6766848 6983296 7061760 7201524 7282440 7365195 7767936 7856208 8458560 8631040 8729120 9001905 9602032 9709920 9820260 10474944 10592640 10802286 11278080 11651904 11784312 12002540 12946560 13093680 13966592 14403048 14564880 14730390 15535872 15712416 16203429 16917120 17458240 18003810 19204064 19419840 19640520 20949888 21185280 21604572 23303808 23568624 24005080 25893120 26187360 27005715 28806096 29129760 29460780 31424832 32406858 33834240 34916480 36007620 38408128 38839680 39281040 41899776 43209144 46607616 47137248 48010160 52374720 54011430 57612192 58259520 58921560 62849664 64813716 69832960 72015240 76816256 77679360 78562080 81017145 86418288 94274496 96020320 104749440 108022860 115224384 116519040 117843120 125699328 129627432 144030480 153632512 157124160 162034290 172836576 188548992 192040640 209498880 216045720 230448768 233038080 235686240 259254864 288060960 314248320 324068580 345673152 377097984 384081280 432091440 460897536 471372480 518509728 576121920 628496640 648137160 691346304 768162560 864182880 942744960 1037019456 1152243840 1296274320 1382692608 1728365760 1885489920 2074038912 2304487680 2592548640 3456731520 4148077824 5185097280 6913463040 10370194560 20740389120
• Sum of all divisors σ(n): 81325036800
• Sum of proper divisors (its aliquot sum) s(n): 60584647680
• 20740389120 is an abundant number, because the sum of its proper divisors (60584647680) is greater than itself. Its abundance is 39844258560

Bases of 20740389120

• Binary: 10011010100001110010011100100000000₂
• Hexadecimal: 0x4D4393900
• Base-36: 9J0AIO0

Squares and roots of 20740389120

• 20740389120 squared (20740389120²) is 430163740849014374400
• 20740389120 cubed (20740389120³) is 8921763370523397293529366528000
• The square root of 20740389120 is 144015.2391936353
• The cube root of 20740389120 is 2747.5080067317

Scales and comparisons

• 20,740,389,120 seconds is equal to 659 years, 24 weeks, 6 days, 19 hours, 12 minutes.
• To count from 1 to 20,740,389,120 would take you about one thousand, three hundred eighteen 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 20740389120 cubic inches would be around 229 feet tall.

Recreational maths with 20740389120

• 20740389120 backwards is 02198304702
• 20740389120 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20740389120's digits is 36
• More coming soon!