30139665421320

Names of 30139665421320

• Cardinal: 30139665421320 can be written as Thirty trillion, one hundred thirty-nine billion, six hundred sixty-five million, four hundred twenty-one thousand, three hundred twenty.

Scientific notation

• Scientific notation: 3.013966542132 × 10¹³

Factors of 30139665421320

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 131430631

Divisors of 30139665421320

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 13 14 15 18 20 21 24 26 28 30 35 36 39 40 42 45 49 52 56 60 63 65 70 72 78 84 90 91 98 104 105 117 120 126 130 140 147 156 168 180 182 195 196 210 234 245 252 260 273 280 294 312 315 360 364 390 392 420 441 455 468 490 504 520 546 585 588 630 637 728 735 780 819 840 882 910 936 980 1092 1170 1176 1260 1274 1365 1470 1560 1638 1764 1820 1911 1960 2184 2205 2340 2520 2548 2730 2940 3185 3276 3528 3640 3822 4095 4410 4680 5096 5460 5733 5880 6370 6552 7644 8190 8820 9555 10920 11466 12740 15288 16380 17640 19110 22932 25480 28665 32760 38220 45864 57330 76440 114660 229320 131430601 262861202 394291803 525722404 657153005 788583606 920014207 1051444808 1182875409 1314306010 1577167212 1708597813 1840028414 1971459015 2365750818 2628612020 2760042621 3154334424 3417195626 3680056828 3942918030 4600071035 4731501636 5125793439 5257224040 5520085242 5914377045 6440099449 6834391252 7360113656 7885836060 8280127863 8542989065 9200142070 9463003272 10251586878 11040170484 11828754090 11960184691 12880198898 13668782504 13800213105 15377380317 15771672120 16560255726 17085978130 18400284140 19320298347 20503173756 22080340968 23657508180 23920369382 25628967195 25760397796 27600426210 30754760634 32200497245 33120511452 34171956260 35880554073 36800568280 38640596694 41006347512 41400639315 47315016360 47840738764 51257934390 51520795592 55200852420 57960895041 59800923455 61509521268 64400994490 66241022904 68343912520 71761108146 76886901585 77281193388 82801278630 83721292837 95681477528 96601491735 102515868780 107641662219 110401704840 115921790082 119601846910 123019042536 128801988980 143522216292 153773803170 154562386776 165602557260 167442585674 179402770365 193202983470 205031737560 215283324438 231843580164 239203693820 251163878511 257603977960 287044432584 289804475205 307547606340 331205114520 334885171348 358805540730 386405966940 418606464185 430566648876 463687160328 478407387640 502327757022 538208311095 579608950410 615095212680 669770342696 717611081460 753491635533 772811933880 837212928370 861133297752 1004655514044 1076416622190 1159217900820 1255819392555 1435222162920 1506983271066 1674425856740 2009311028088 2152833244380 2318435801640 2511638785110 3013966542132 3348851713480 3767458177665 4305666488760 5023277570220 6027933084264 7534916355330 10046555140440 15069832710660 30139665421320
• Sum of all divisors σ(n): 122711495863320
• Sum of proper divisors (its aliquot sum) s(n): 92571830442000
• 30139665421320 is an abundant number, because the sum of its proper divisors (92571830442000) is greater than itself. Its abundance is 62432165020680

Bases of 30139665421320

• Binary: 110110110100101110000000011010001010000001000₂
• Hexadecimal: 0x1B69700D1408
• Base-36: AOLYYLWY0

Squares and roots of 30139665421320

• 30139665421320 squared (30139665421320²) is 908399431709112493110542400
• 30139665421320 cubed (30139665421320³) is 27378854940629876557349831501629723968000
• The square root of 30139665421320 is 5489960.4207425759
• The cube root of 30139665421320 is 31120.4696392961

Scales and comparisons

• 30,139,665,421,320 seconds is equal to 958,348 years, 6 weeks, 6 days, 3 hours, 42 minutes.
• To count from 1 to 30,139,665,421,320 would take you about two million, three hundred ninety-five thousand, eight hundred seventy 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 30139665421320 cubic inches would be around 2593.4 feet tall.

Recreational maths with 30139665421320

• 30139665421320 backwards is 02312456693103
• 30139665421320 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 30139665421320's digits is 45
• More coming soon!