30805639200

Names of 30805639200

• Cardinal: 30805639200 can be written as Thirty billion, eight hundred five million, six hundred thirty-nine thousand, two hundred.

Scientific notation

• Scientific notation: 3.08056392 × 10¹⁰

Factors of 30805639200

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 2675

Divisors of 30805639200

• Number of divisors d(n): 576
• 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 50 54 56 60 63 70 72 75 79 80 84 90 96 100 105 108 112 120 126 135 140 144 150 158 160 168 175 180 189 200 210 216 224 225 237 240 252 270 280 288 300 315 316 336 350 360 378 395 400 420 432 450 474 480 504 525 540 553 560 600 630 632 672 675 700 711 720 756 790 800 840 864 900 945 948 1008 1050 1080 1106 1120 1185 1200 1260 1264 1350 1400 1422 1440 1512 1575 1580 1659 1680 1800 1890 1896 1975 2016 2100 2133 2160 2212 2370 2400 2520 2528 2579 2700 2765 2800 2844 3024 3150 3160 3318 3360 3555 3600 3780 3792 3950 4200 4266 4320 4424 4725 4740 4977 5040 5158 5400 5530 5600 5688 5925 6048 6300 6320 6636 7110 7200 7560 7584 7737 7900 8295 8400 8532 8848 9450 9480 9954 10080 10316 10665 10800 11060 11376 11850 12600 12640 12895 13272 13825 14220 14931 15120 15474 15800 16590 16800 17064 17696 17775 18053 18900 18960 19908 20632 21330 21600 22120 22752 23211 23700 24885 25200 25790 26544 27650 28440 29862 30240 30948 31600 33180 34128 35550 36106 37800 37920 38685 39816 41264 41475 42660 44240 46422 47400 49770 50400 51580 53088 53325 54159 55300 56880 59724 61896 63200 64475 66360 68256 69633 71100 72212 74655 75600 77370 79632 82528 82950 85320 88480 90265 92844 94800 99540 103160 106650 108318 110600 113760 116055 119448 123792 124425 128950 132720 139266 142200 144424 149310 151200 154740 159264 162477 165900 170640 180530 185688 189600 193425 199080 203741 206320 213300 216636 221200 232110 238896 247584 248850 257900 265440 270795 278532 284400 288848 298620 309480 324954 331800 341280 348165 361060 371376 373275 386850 398160 407482 412640 426600 433272 442400 451325 464220 477792 487431 497700 515800 541590 557064 568800 577696 580275 597240 611223 618960 649908 663600 696330 722120 742752 746550 773700 796320 812385 814964 853200 866544 902650 928440 974862 995400 1018705 1031600 1083180 1114128 1160550 1194480 1222446 1237920 1299816 1327200 1353975 1392660 1426187 1444240 1493100 1547400 1624770 1629928 1706400 1733088 1740825 1805300 1833669 1856880 1949724 1990800 2037410 2063200 2166360 2228256 2321100 2388960 2437155 2444892 2599632 2707950 2785320 2852374 2888480 2986200 3056115 3094800 3249540 3259856 3481650 3610600 3667338 3713760 3899448 3981600 4061925 4074820 4278561 4332720 4642200 4874310 4889784 5093525 5199264 5415900 5501007 5570640 5704748 5972400 6112230 6189600 6499080 6519712 6963300 7130935 7221200 7334676 7798896 8123850 8149640 8557122 8665440 9168345 9284400 9748620 9779568 10187050 10831800 11002014 11141280 11409496 11944800 12185775 12224460 12835683 12998160 13926600 14261870 14442400 14669352 15280575 15597792 16247700 16299280 17114244 18336690 18568800 19497240 19559136 20374100 21392805 21663600 22004028 22818992 24371550 24448920 25671366 25996320 27505035 27853200 28523740 29338704 30561150 32495400 32598560 34228488 35654675 36673380 38507049 38994480 40748200 42785610 43327200 44008056 45637984 45841725 48743100 48897840 51342732 55010070 55706400 57047480 58677408 61122300 64178415 64990800 68456976 71309350 73346760 77014098 77988960 81496400 85571220 88016112 91683450 97486200 97795680 102685464 106964025 110020140 114094960 122244600 128356830 129981600 136913952 137525175 142618700 146693520 154028196 162992800 171142440 176032224 183366900 192535245 194972400 205370928 213928050 220040280 228189920 244489200 256713660 275050350 285237400 293387040 308056392 320892075 342284880 366733800 385070490 389944800 410741856 427856100 440080560 488978400 513427320 550100700 570474800 616112784 641784150 684569760 733467600 770140980 855712200 880161120 962676225 1026854640 1100201400 1140949600 1232225568 1283568300 1466935200 1540281960 1711424400 1925352450 2053709280 2200402800 2567136600 3080563920 3422848800 3850704900 4400805600 5134273200 6161127840 7701409800 10268546400 15402819600 30805639200
• Sum of all divisors σ(n): 128991744000
• Sum of proper divisors (its aliquot sum) s(n): 98186104800
• 30805639200 is an abundant number, because the sum of its proper divisors (98186104800) is greater than itself. Its abundance is 67380465600

Bases of 30805639200

• Binary: 11100101100001010001100000000100000₂
• Hexadecimal: 0x72C28C020
• Base-36: E5GVRC0

Squares and roots of 30805639200

• 30805639200 squared (30805639200²) is 948987406520576640000
• 30805639200 cubed (30805639200³) is 29234163650616611347788288000000
• The square root of 30805639200 is 175515.3531745869
• The cube root of 30805639200 is 3134.8017090305

Scales and comparisons

• 30,805,639,200 seconds is equal to 979 years, 27 weeks, 1 day, 18 hours.
• To count from 1 to 30,805,639,200 would take you about one thousand, nine hundred fifty-nine 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 30805639200 cubic inches would be around 261.2 feet tall.

Recreational maths with 30805639200

• 30805639200 backwards is 00293650803
• 30805639200 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30805639200's digits is 36
• More coming soon!