30640240800

Names of 30640240800

• Cardinal: 30640240800 can be written as Thirty billion, six hundred forty million, two hundred forty thousand, eight hundred.

Scientific notation

• Scientific notation: 3.06402408 × 10¹⁰

Factors of 30640240800

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 172

Divisors of 30640240800

• Number of divisors d(n): 540
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 25 26 30 32 36 39 40 45 48 50 52 60 65 72 75 78 80 90 96 100 104 117 120 130 144 149 150 156 160 169 180 195 200 208 225 234 240 260 288 298 300 312 325 338 360 390 400 416 447 450 468 480 507 520 585 596 600 624 650 676 720 745 780 800 845 894 900 936 975 1014 1040 1170 1192 1200 1248 1300 1341 1352 1440 1490 1521 1560 1690 1788 1800 1872 1937 1950 2028 2080 2197 2235 2340 2384 2400 2535 2600 2682 2704 2925 2980 3042 3120 3380 3576 3600 3725 3744 3874 3900 4056 4225 4394 4470 4680 4768 5070 5200 5364 5408 5811 5850 5960 6084 6240 6591 6705 6760 7152 7200 7450 7605 7748 7800 8112 8450 8788 8940 9360 9685 10140 10400 10728 10985 11175 11622 11700 11920 12168 12675 13182 13410 13520 14304 14900 15210 15496 15600 16224 16900 17433 17576 17880 18720 19370 19773 20280 21456 21970 22350 23244 23400 23840 24336 25181 25350 26364 26820 27040 28561 29055 29800 30420 30992 31200 32955 33525 33800 34866 35152 35760 38025 38740 39546 40560 42912 43940 44700 46488 46800 48425 48672 50362 50700 52728 53640 54925 57122 58110 59600 60840 61984 65910 67050 67600 69732 70304 71520 75543 76050 77480 79092 81120 85683 87165 87880 89400 92976 93600 96850 98865 100724 101400 105456 107280 109850 114244 116220 119200 121680 125905 131820 134100 135200 139464 142805 145275 151086 152100 154960 158184 164775 171366 174330 175760 178800 185952 193700 197730 201448 202800 210912 214560 219700 226629 228488 232440 243360 251810 257049 263640 268200 278928 285610 290550 302172 304200 309920 316368 327353 329550 342732 348660 351520 357600 377715 387400 395460 402896 405600 428415 435825 439400 453258 456976 464880 494325 503620 514098 527280 536400 557856 571220 581100 604344 608400 629525 632736 654706 659100 685464 697320 714025 755430 774800 790920 805792 856830 871650 878800 906516 913952 929760 982059 988650 1007240 1028196 1054560 1072800 1133145 1142440 1162200 1208688 1216800 1259050 1285245 1309412 1318200 1370928 1394640 1428050 1510860 1549600 1581840 1636765 1713660 1743300 1757600 1813032 1888575 1964118 1977300 2014480 2056392 2142075 2266290 2284880 2324400 2417376 2518100 2570490 2618824 2636400 2741856 2789280 2856100 2946177 3021720 3163680 3273530 3427320 3486600 3626064 3777150 3928236 3954600 4028960 4112784 4255589 4284150 4532580 4569760 4648800 4910295 5036200 5140980 5237648 5272800 5665725 5712200 5892354 6043440 6426225 6547060 6854640 6973200 7252128 7554300 7856472 7909200 8183825 8225568 8511178 8568300 9065160 9820590 10072400 10281960 10475296 11331450 11424400 11784708 12086880 12766767 12852450 13094120 13709280 13946400 14730885 15108600 15712944 15818400 16367650 17022356 17136600 18130320 19641180 20144800 20563920 21277945 22662900 22848800 23569416 24551475 25533534 25704900 26188240 29461770 30217200 31425888 32735300 34044712 34273200 36260640 38300301 39282360 41127840 42555890 45325800 47138832 49102950 51067068 51409800 52376480 58923540 60434400 63833835 65470600 68089424 68546400 73654425 76600602 78564720 85111780 90651600 94277664 98205900 102134136 102819600 106389725 117847080 127667670 130941200 136178848 147308850 153201204 157129440 170223560 181303200 191501505 196411800 204268272 205639200 212779450 235694160 255335340 261882400 294617700 306402408 319169175 340447120 383003010 392823600 408536544 425558900 471388320 510670680 589235400 612804816 638338350 680894240 766006020 785647200 851117800 957507525 1021341360 1178470800 1225609632 1276676700 1532012040 1702235600 1915015050 2042682720 2356941600 2553353400 3064024080 3404471200 3830030100 5106706800 6128048160 7660060200 10213413600 15320120400 30640240800
• Sum of all divisors σ(n): 117834157350
• Sum of proper divisors (its aliquot sum) s(n): 87193916550
• 30640240800 is an abundant number, because the sum of its proper divisors (87193916550) is greater than itself. Its abundance is 56553675750

Bases of 30640240800

• Binary: 11100100010010011001111100010100000₂
• Hexadecimal: 0x7224CF8A0
• Base-36: E2QEP40

Squares and roots of 30640240800

• 30640240800 squared (30640240800²) is 938824356281984640000
• 30640240800 cubed (30640240800³) is 28765804345385002071501312000000
• The square root of 30640240800 is 175043.5397265491
• The cube root of 30640240800 is 3129.1812888617

Scales and comparisons

• 30,640,240,800 seconds is equal to 974 years, 13 weeks, 5 days, 10 hours.
• To count from 1 to 30,640,240,800 would take you about one thousand, nine hundred forty-eight 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 30640240800 cubic inches would be around 260.8 feet tall.

Recreational maths with 30640240800

• 30640240800 backwards is 00804204603
• The number of decimal digits it has is: 11
• The sum of 30640240800's digits is 27
• More coming soon!