30745345321535880

Names of 30745345321535880

• Cardinal: 30745345321535880 can be written as Thirty quadrillion, seven hundred forty-five trillion, three hundred forty-five billion, three hundred twenty-one million, five hundred thirty-five thousand, eight hundred eighty.

Scientific notation

• Scientific notation: 3.074534532153588 × 10¹⁶

Factors of 30745345321535880

• Number of distinct prime factors ω(n): 9
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 5136

Divisors of 30745345321535880

• Number of divisors d(n): 1536
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 19 20 21 24 28 30 35 38 40 42 49 56 57 60 70 76 84 95 98 105 114 120 127 133 140 147 152 168 190 196 210 228 245 254 266 280 285 294 380 381 392 399 420 449 456 490 508 532 570 588 635 665 735 760 762 798 840 889 898 931 980 1016 1064 1140 1176 1270 1330 1347 1470 1524 1596 1723 1778 1796 1862 1905 1960 1995 2245 2280 2413 2540 2660 2667 2694 2793 2801 2940 3048 3143 3192 3446 3556 3592 3724 3810 3990 4445 4490 4655 4826 5080 5169 5320 5334 5388 5586 5602 5880 6223 6286 6735 6892 7112 7239 7448 7620 7980 8403 8531 8615 8890 8980 9310 9429 9652 10338 10668 10776 11172 11204 12061 12065 12446 12572 13335 13470 13784 13965 14005 14478 15240 15715 15960 16806 16891 17062 17230 17780 17960 18620 18669 18858 19304 19607 20676 21336 22001 22344 22408 24122 24130 24892 25144 25593 25845 26670 26940 27930 28010 28956 31115 31430 32737 33612 33782 34124 34460 35560 36183 36195 37240 37338 37716 39214 41352 42015 42655 44002 47145 48244 48260 49784 50673 51186 51690 53219 53340 53880 55860 56020 57023 57912 58821 59717 60305 62230 62860 65474 66003 67224 67564 68248 68920 72366 72390 74676 75432 78428 84030 84427 84455 85310 88004 93345 94290 96488 96520 98035 98211 101346 102372 103380 106438 106680 110005 111720 112040 114046 117642 118237 119434 120610 124460 125720 127965 130948 132006 135128 137249 144732 144780 149352 156856 159657 163685 168060 168854 168910 170620 171069 176008 179151 180915 186690 188580 196070 196422 202692 204744 206760 212876 218821 220010 228092 229159 235284 236474 238868 241220 248920 253281 253365 255930 261896 264012 266095 274498 285115 289464 289560 294105 298585 319314 327370 330015 336120 337708 337820 341240 342138 354711 355727 358302 361830 372533 373380 377160 392140 392844 399161 405384 411747 418019 422135 425752 437642 440020 456184 458318 470568 472948 477736 482440 491055 506562 506730 511860 528024 532190 548996 570230 588210 591185 597170 638628 654740 656463 660030 675416 675640 684276 686245 687477 709422 711454 716604 723660 745066 746760 773627 784280 785688 798285 798322 823494 836038 844270 855345 875284 880040 895755 916636 945896 982110 1013124 1013460 1023720 1064380 1067181 1083437 1094105 1097992 1117599 1140460 1145795 1176420 1182370 1194340 1197483 1254057 1257649 1266405 1277256 1309480 1312926 1320060 1368552 1372490 1374954 1418844 1422908 1433208 1447320 1490132 1531747 1547254 1596570 1596644 1604113 1646988 1672076 1688540 1710690 1750568 1773555 1778635 1791510 1833272 1862665 1964220 1995805 2026248 2026920 2058735 2090095 2128760 2134362 2166874 2188210 2235198 2280920 2291590 2320881 2352840 2364740 2388680 2394966 2490089 2508114 2515298 2532810 2607731 2625852 2640120 2744980 2749908 2794127 2837688 2845816 2980264 3063494 3094508 3193140 3193288 3208226 3250311 3282315 3293976 3344152 3377080 3421380 3437385 3547110 3557270 3583020 3725330 3772947 3868135 3928440 3991610 4117470 4157599 4180190 4268724 4333748 4376420 4470396 4583180 4595241 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30745345321535880
• Sum of all divisors σ(n): 114191881297920000
• Sum of proper divisors (its aliquot sum) s(n): 83446535976384120
• 30745345321535880 is an abundant number, because the sum of its proper divisors (83446535976384120) is greater than itself. Its abundance is 52701190654848240

Bases of 30745345321535880

• Binary: 1101101001110101011101010001010011000110000100110001000₂
• Hexadecimal: 0x6D3ABA8A630988
• Base-36: 8EQBCNJ5EVC

Squares and roots of 30745345321535880

• 30745345321535880 squared (30745345321535880²) is 945276258940488224342522127374400
• 30745345321535880 cubed (30745345321535880³) is 29062845005374878687385989819870145812799793472000
• The square root of 30745345321535880 is 175343506.6420649635
• The cube root of 30745345321535880 is 313275.5191960521

Scales and comparisons

• 30,745,345,321,535,880 seconds is equal to 977,606,879 years, 32 weeks, 4 days, 10 hours, 38 minutes.
• To count from 1 to 30,745,345,321,535,880 would take you about two billion, nine hundred thirty-two million, eight hundred twenty thousand, six hundred thirty-eight 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 30745345321535880 cubic inches would be around 26106.3 feet tall.

Recreational maths with 30745345321535880

• 30745345321535880 backwards is 08853512354354703
• The number of decimal digits it has is: 17
• The sum of 30745345321535880's digits is 66
• More coming soon!