30855820800

Names of 30855820800

• Cardinal: 30855820800 can be written as Thirty billion, eight hundred fifty-five million, eight hundred twenty thousand, eight hundred.

Scientific notation

• Scientific notation: 3.08558208 × 10¹⁰

Factors of 30855820800

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 809

Divisors of 30855820800

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 25 28 30 32 35 40 42 48 50 56 60 64 70 75 80 84 96 100 105 112 120 128 140 150 160 168 175 191 192 200 210 224 240 256 280 300 320 336 350 382 384 400 420 448 480 512 525 560 573 600 601 640 672 700 764 768 800 840 896 955 960 1050 1120 1146 1200 1202 1280 1337 1344 1400 1528 1536 1600 1680 1792 1803 1910 1920 2100 2240 2292 2400 2404 2560 2674 2688 2800 2865 3005 3056 3200 3360 3584 3606 3820 3840 4011 4200 4207 4480 4584 4775 4800 4808 5348 5376 5600 5730 6010 6112 6400 6685 6720 7212 7640 7680 8022 8400 8414 8960 9015 9168 9550 9600 9616 10696 10752 11200 11460 12020 12224 12621 12800 13370 13440 14325 14424 15025 15280 16044 16800 16828 17920 18030 18336 19100 19200 19232 20055 21035 21392 22400 22920 24040 24448 25242 26740 26880 28650 28848 30050 30560 32088 33425 33600 33656 36060 36672 38200 38400 38464 40110 42070 42784 44800 45075 45840 48080 48896 50484 53480 53760 57300 57696 60100 61120 63105 64176 66850 67200 67312 72120 73344 76400 76928 80220 84140 85568 89600 90150 91680 96160 97792 100275 100968 105175 106960 114600 114791 115392 120200 122240 126210 128352 133700 134400 134624 144240 146688 152800 153856 160440 168280 171136 180300 183360 192320 200550 201936 210350 213920 229200 229582 230784 240400 244480 252420 256704 267400 268800 269248 288480 293376 305600 307712 315525 320880 336560 342272 344373 360600 366720 384640 401100 403872 420700 427840 458400 459164 461568 480800 488960 504840 513408 534800 538496 573955 576960 611200 631050 641760 673120 684544 688746 721200 733440 769280 802200 803537 807744 841400 855680 916800 918328 923136 961600 1009680 1026816 1069600 1076992 1147910 1153920 1222400 1262100 1283520 1346240 1377492 1442400 1466880 1538560 1604400 1607074 1615488 1682800 1711360 1721865 1833600 1836656 1923200 2019360 2053632 2139200 2153984 2295820 2307840 2410611 2444800 2524200 2567040 2692480 2754984 2869775 2884800 3208800 3214148 3230976 3365600 3422720 3443730 3667200 3673312 3846400 4017685 4038720 4278400 4591640 4615680 4821222 5048400 5134080 5384960 5509968 5739550 5769600 6417600 6428296 6461952 6731200 6887460 7334400 7346624 7692800 8035370 8077440 8556800 8609325 9183280 9642444 10096800 10268160 10769920 11019936 11479100 11539200 12053055 12835200 12856592 13462400 13774920 14693248 16070740 16154880 17113600 17218650 18366560 19284888 20088425 20193600 22039872 22958200 23078400 24106110 25670400 25713184 26924800 27549840 29386496 32141480 32309760 34437300 36733120 38569776 40176850 40387200 44079744 45916400 48212220 51340800 51426368 53849600 55099680 58772992 60265275 64282960 68874600 73466240 77139552 80353700 80774400 88159488 91832800 96424440 102852736 110199360 120530550 128565920 137749200 146932480 154279104 160707400 161548800 176318976 183665600 192848880 205705472 220398720 241061100 257131840 275498400 293864960 308558208 321414800 367331200 385697760 411410944 440797440 482122200 514263680 550996800 617116416 642829600 734662400 771395520 881594880 964244400 1028527360 1101993600 1234232832 1285659200 1469324800 1542791040 1928488800 2057054720 2203987200 2571318400 3085582080 3856977600 4407974400 5142636800 6171164160 7713955200 10285273600 15427910400 30855820800
• Sum of all divisors σ(n): 117296492544
• Sum of proper divisors (its aliquot sum) s(n): 86440671744
• 30855820800 is an abundant number, because the sum of its proper divisors (86440671744) is greater than itself. Its abundance is 55584850944

Bases of 30855820800

• Binary: 11100101111001001100111011000000000₂
• Hexadecimal: 0x72F267600
• Base-36: E6ARBPC

Squares and roots of 30855820800

• 30855820800 squared (30855820800²) is 952081677241712640000
• 30855820800 cubed (30855820800³) is 29377261619933723504934912000000
• The square root of 30855820800 is 175658.2500197471
• The cube root of 30855820800 is 3136.5029562597

Scales and comparisons

• 30,855,820,800 seconds is equal to 981 years, 6 weeks, 1 day, 13 hours, 20 minutes.
• To count from 1 to 30,855,820,800 would take you about one thousand, nine hundred sixty-two 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 30855820800 cubic inches would be around 261.4 feet tall.

Recreational maths with 30855820800

• 30855820800 backwards is 00802855803
• The number of decimal digits it has is: 11
• The sum of 30855820800's digits is 39
• More coming soon!