20130469920

Names of 20130469920

• Cardinal: 20130469920 can be written as Twenty billion, one hundred thirty million, four hundred sixty-nine thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 2.013046992 × 10¹⁰

Factors of 20130469920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 410

Divisors of 20130469920

• 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 66 72 80 81 88 90 96 99 108 110 120 121 132 135 144 160 162 165 176 180 198 216 220 240 242 243 264 270 288 297 324 330 352 360 363 389 396 405 432 440 480 484 486 495 528 540 594 605 648 660 720 726 778 792 810 864 880 891 968 972 990 1056 1080 1089 1167 1188 1210 1215 1296 1320 1331 1440 1452 1485 1556 1584 1620 1760 1782 1815 1936 1944 1945 1980 2160 2178 2334 2376 2420 2430 2592 2640 2662 2673 2904 2970 3112 3168 3240 3267 3501 3564 3630 3872 3888 3890 3960 3993 4279 4320 4356 4455 4668 4752 4840 4860 5280 5324 5346 5445 5808 5835 5940 6224 6480 6534 6655 7002 7128 7260 7776 7780 7920 7986 8558 8712 8910 9336 9504 9680 9720 9801 10503 10648 10692 10890 11616 11670 11880 11979 12448 12837 12960 13068 13310 13365 14004 14256 14520 15560 15840 15972 16335 17116 17424 17505 17820 18672 19360 19440 19602 19965 21006 21296 21384 21395 21780 23340 23760 23958 25674 26136 26620 26730 28008 28512 29040 29403 31120 31509 31944 32670 34232 34848 35010 35640 35937 37344 38511 38880 39204 39930 42012 42592 42768 42790 43560 46680 47069 47520 47916 49005 51348 52272 52515 53240 53460 56016 58080 58806 59895 62240 63018 63888 64185 65340 68464 70020 71280 71874 77022 78408 79860 84024 85536 85580 87120 93360 94138 94527 95832 98010 102696 104544 105030 106480 106920 107811 112032 115533 117612 119790 126036 127776 128370 130680 136928 140040 141207 142560 143748 147015 154044 156816 157545 159720 168048 171160 174240 179685 186720 188276 189054 191664 192555 196020 205392 210060 212960 213840 215622 231066 235224 235345 239580 252072 256740 261360 280080 282414 287496 294030 308088 313632 315090 319440 323433 336096 342320 346599 359370 376552 378108 383328 385110 392040 410784 420120 423621 427680 431244 462132 470448 470690 472635 479160 504144 513480 517759 522720 539055 560160 564828 574992 577665 588060 616176 630180 638880 646866 684640 693198 706035 718740 753104 756216 770220 784080 840240 847242 862488 924264 940896 941380 945270 958320 1008288 1026960 1035518 1039797 1078110 1129656 1149984 1155330 1176120 1232352 1260360 1270863 1293732 1386396 1412070 1437480 1506208 1512432 1540440 1553277 1568160 1617165 1680480 1694484 1724976 1732995 1848528 1882760 1890540 1916640 2053920 2071036 2079594 2118105 2156220 2259312 2310660 2352240 2520720 2541726 2587464 2588795 2772792 2824140 2874960 3024864 3080880 3106554 3234330 3388968 3449952 3465990 3697056 3765520 3781080 3812589 4142072 4159188 4236210 4312440 4518624 4621320 4659831 4704480 5041440 5083452 5174928 5177590 5198985 5545584 5648280 5749920 6161760 6213108 6354315 6468660 6777936 6931980 7531040 7562160 7625178 7766385 8284144 8318376 8472420 8624880 9242640 9319662 10166904 10349856 10355180 10397970 11091168 11296560 11437767 12426216 12708630 12937320 13555872 13863960 13979493 15124320 15250356 15532770 16568288 16636752 16944840 17249760 18485280 18639324 19062945 20333808 20710360 20795940 22593120 22875534 23299155 24852432 25417260 25874640 27727920 27958986 30500712 31065540 33273504 33889680 37278648 38125890 40667616 41420720 41591880 41938479 45751068 46598310 49704864 50834520 51749280 55455840 55917972 57188835 61001424 62131080 67779360 69897465 74557296 76251780 82841440 83183760 83876958 91502136 93196620 101669040 111835944 114377670 122002848 124262160 125815437 139794930 149114592 152503560 166367520 167753916 183004272 186393240 203338080 209692395 223671888 228755340 248524320 251630874 279589860 305007120 335507832 366008544 372786480 419384790 447343776 457510680 503261748 559179720 610014240 629077185 671015664 745572960 838769580 915021360 1006523496 1118359440 1258154370 1342031328 1677539160 1830042720 2013046992 2236718880 2516308740 3355078320 4026093984 5032617480 6710156640 10065234960 20130469920
• Sum of all divisors σ(n): 78559528320
• Sum of proper divisors (its aliquot sum) s(n): 58429058400
• 20130469920 is an abundant number, because the sum of its proper divisors (58429058400) is greater than itself. Its abundance is 38298588480

Bases of 20130469920

• Binary: 10010101111110111101001100000100000₂
• Hexadecimal: 0x4AFDE9820
• Base-36: 98X5U00

Squares and roots of 20130469920

• 20130469920 squared (20130469920²) is 405235819200024806400
• 20130469920 cubed (20130469920³) is 8157587468912657828489023488000
• The square root of 20130469920 is 141881.8872160925
• The cube root of 20130469920 is 2720.3073254249

Scales and comparisons

• 20,130,469,920 seconds is equal to 640 years, 4 weeks, 3 days, 13 hours, 12 minutes.
• To count from 1 to 20,130,469,920 would take you about one thousand, two hundred eighty 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 20130469920 cubic inches would be around 226.7 feet tall.

Recreational maths with 20130469920

• 20130469920 backwards is 02996403102
• 20130469920 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 20130469920's digits is 36
• More coming soon!