30455798238720

Names of 30455798238720

• Cardinal: 30455798238720 can be written as Thirty trillion, four hundred fifty-five billion, seven hundred ninety-eight million, two hundred thirty-eight thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 3.045579823872 × 10¹³

Factors of 30455798238720

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 7007

Divisors of 30455798238720

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 64 72 80 81 90 96 108 120 128 135 144 160 162 180 192 216 240 243 256 270 288 320 324 360 384 405 432 480 486 512 540 576 640 648 720 768 810 864 960 972 1080 1152 1215 1280 1296 1440 1536 1620 1728 1920 1944 2160 2304 2430 2560 2592 2880 3240 3456 3840 3888 4320 4608 4860 5184 5760 6480 6912 6997 7680 7776 8640 9720 10368 11520 12960 13824 13994 15552 17280 19440 20736 20991 23040 25920 27988 31104 34560 34985 38880 41472 41982 51840 55976 62208 62973 69120 69970 77760 83964 103680 104955 111952 124416 125946 139940 155520 167928 188919 207360 209910 223904 251892 279880 311040 314865 335856 377838 419820 447808 503784 559760 566757 622080 629730 671712 755676 839640 895616 944595 1007568 1119520 1133514 1259460 1343424 1511352 1679280 1700271 1791232 1889190 2015136 2239040 2267028 2518920 2686848 2833785 3022704 3358560 3400542 3582464 3778380 4030272 4478080 4534056 5037840 5373696 5667570 6045408 6717120 6801084 7556760 8060544 8501355 8956160 9068112 10075680 10747392 11335140 12090816 13434240 13602168 15113520 16121088 17002710 17912320 18136224 20151360 22670280 24181632 26868480 27204336 30227040 32242176 34005420 36272448 40302720 45340560 48363264 48958009 53736960 54408672 60454080 68010840 72544896 80605440 90681120 96726528 97916018 108817344 120908160 136021680 145089792 146874027 161210880 181362240 195832036 217634688 241816320 244790045 272043360 290179584 293748054 362724480 391664072 435269376 440622081 483632640 489580090 544086720 587496108 725448960 734370135 783328144 870538752 881244162 979160180 1088173440 1174992216 1321866243 1450897920 1468740270 1566656288 1762488324 1958320360 2176346880 2203110405 2349984432 2643732486 2937480540 3133312576 3524976648 3916640720 3965598729 4352693760 4406220810 4699968864 5287464972 5874961080 6266625152 6609331215 7049953296 7833281440 7931197458 8812441620 9399937728 10574929944 11749922160 11896796187 12533250304 13218662430 14099906592 15666562880 15862394916 17624883240 18799875456 19827993645 21149859888 23499844320 23793592374 25066500608 26437324860 28199813184 31333125760 31724789832 35249766480 37599750912 39655987290 42299719776 46999688640 47587184748 52874649720 56399626368 59483980935 62666251520 63449579664 70499532960 75199501824 79311974580 84599439552 93999377280 95174369496 105749299440 112799252736 118967961870 125332503040 126899159328 140999065920 158623949160 169198879104 187998754560 190348738992 211498598880 225598505472 237935923740 253798318656 281998131840 317247898320 338397758208 375997509120 380697477984 422997197760 475871847480 507596637312 563996263680 634495796640 676795516416 761394955968 845994395520 951743694960 1015193274624 1127992527360 1268991593280 1522789911936 1691988791040 1903487389920 2030386549248 2537983186560 3045579823872 3383977582080 3806974779840 5075966373120 6091159647744 7613949559680 10151932746240 15227899119360 30455798238720
• Sum of all divisors σ(n): 109399185519624
• Sum of proper divisors (its aliquot sum) s(n): 78943387280904
• 30455798238720 is an abundant number, because the sum of its proper divisors (78943387280904) is greater than itself. Its abundance is 48487589042184

Bases of 30455798238720

• Binary: 110111011001100001011000010010000111000000000₂
• Hexadecimal: 0x1BB30B090E00
• Base-36: ASN77XC00

Squares and roots of 30455798238720

• 30455798238720 squared (30455798238720²) is 927555646357620254107238400
• 30455798238720 cubed (30455798238720³) is 28249447620653202118289830108723150848000
• The square root of 30455798238720 is 5518677.2182036521
• The cube root of 30455798238720 is 31228.8982195659

Scales and comparisons

• 30,455,798,238,720 seconds is equal to 968,400 years, 9 weeks, 1 day, 19 hours, 12 minutes.
• To count from 1 to 30,455,798,238,720 would take you about two million, four hundred twenty-one thousand 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 30455798238720 cubic inches would be around 2602.4 feet tall.

Recreational maths with 30455798238720

• 30455798238720 backwards is 02783289755403
• The number of decimal digits it has is: 14
• The sum of 30455798238720's digits is 63
• More coming soon!