30520913855040

Names of 30520913855040

• Cardinal: 30520913855040 can be written as Thirty trillion, five hundred twenty billion, nine hundred thirteen million, eight hundred fifty-five thousand and forty.

Scientific notation

• Scientific notation: 3.052091385504 × 10¹³

Factors of 30520913855040

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 216276334

Divisors of 30520913855040

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 32 35 36 40 42 45 48 49 56 60 63 64 70 72 80 84 90 96 98 105 112 120 126 140 144 147 160 168 180 192 196 210 224 240 245 252 280 288 294 315 320 336 360 392 420 441 448 480 490 504 560 576 588 630 672 720 735 784 840 882 960 980 1008 1120 1176 1260 1344 1440 1470 1568 1680 1764 1960 2016 2205 2240 2352 2520 2880 2940 3136 3360 3528 3920 4032 4410 4704 5040 5880 6720 7056 7840 8820 9408 10080 11760 14112 15680 17640 20160 23520 28224 35280 47040 70560 141120 216276317 432552634 648828951 865105268 1081381585 1297657902 1513934219 1730210536 1946486853 2162763170 2595315804 3027868438 3244144755 3460421072 3892973706 4325526340 4541802657 5190631608 6055736876 6488289510 6920842144 7569671095 7785947412 8651052680 9083605314 9732434265 10381263216 10597539533 12111473752 12976579020 13625407971 13841684288 15139342190 15571894824 17302105360 18167210628 19464868530 20762526432 21195079066 22709013285 24222947504 25953158040 27250815942 30278684380 31143789648 31792618599 34604210720 36334421256 38929737060 41525052864 42390158132 45418026570 48445895008 51906316080 52987697665 54501631884 60557368760 62287579296 63585237198 68127039855 69208421440 72668842512 77859474120 84780316264 90836053140 95377855797 96891790016 103812632160 105975395330 109003263768 121114737520 124575158592 127170474396 136254079710 145337685024 155718948240 158963092995 169560632528 181672106280 190755711594 207625264320 211950790660 218006527536 242229475040 254340948792 272508159420 290675370048 311437896480 317926185990 339121265056 363344212560 381511423188 423901581320 436013055072 476889278985 484458950080 508681897584 545016318840 622875792960 635852371980 678242530112 726688425120 763022846376 847803162640 872026110144 953778557970 1017363795168 1090032637680 1271704743960 1453376850240 1526045692752 1695606325280 1907557115940 2034727590336 2180065275360 2543409487920 3052091385504 3391212650560 3815114231880 4360130550720 5086818975840 6104182771008 7630228463760 10173637951680 15260456927520 30520913855040
• Sum of all divisors σ(n): 122118692748156
• Sum of proper divisors (its aliquot sum) s(n): 91597778893116
• 30520913855040 is an abundant number, because the sum of its proper divisors (91597778893116) is greater than itself. Its abundance is 61076865038076

Bases of 30520913855040

• Binary: 110111100001000110100001110101000001001000000₂
• Hexadecimal: 0x1BC2343A8240
• Base-36: ATH442Z40

Squares and roots of 30520913855040

• 30520913855040 squared (30520913855040²) is 931526182546772634133401600
• 30520913855040 cubed (30520913855040³) is 28431030371224313121958853717084504064000
• The square root of 30520913855040 is 5524573.6355885419
• The cube root of 30520913855040 is 31251.1385543713

Scales and comparisons

• 30,520,913,855,040 seconds is equal to 970,470 years, 33 weeks, 6 days, 18 hours, 24 minutes.
• To count from 1 to 30,520,913,855,040 would take you about two million, four hundred twenty-six thousand, one hundred seventy-six 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 30520913855040 cubic inches would be around 2604.3 feet tall.

Recreational maths with 30520913855040

• 30520913855040 backwards is 04055831902503
• 30520913855040 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 30520913855040's digits is 45
• More coming soon!