4991845662720

Names of 4991845662720

• Cardinal: 4991845662720 can be written as Four trillion, nine hundred ninety-one billion, eight hundred forty-five million, six hundred sixty-two thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 4.99184566272 × 10¹²

Factors of 4991845662720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 27
• Sum of prime factors: 161

Divisors of 4991845662720

• Number of divisors d(n): 1512
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 17 18 20 21 24 28 30 32 34 35 36 40 42 45 48 49 51 56 60 63 64 68 70 72 80 84 85 90 96 98 102 105 112 119 120 126 127 128 136 140 144 147 153 160 168 170 180 192 196 204 210 224 238 240 245 252 254 255 256 272 280 288 294 306 315 320 336 340 357 360 381 384 392 408 420 441 448 476 480 490 504 508 510 512 544 560 576 588 595 612 630 635 640 672 680 714 720 735 762 765 768 784 816 833 840 882 889 896 952 960 980 1008 1016 1020 1024 1071 1088 1120 1143 1152 1176 1190 1224 1260 1270 1280 1344 1360 1428 1440 1470 1524 1530 1536 1568 1632 1666 1680 1764 1778 1785 1792 1904 1905 1920 1960 2016 2032 2040 2048 2142 2159 2176 2205 2240 2286 2304 2352 2380 2448 2499 2520 2540 2560 2667 2688 2720 2856 2880 2940 3048 3060 3072 3136 3264 3332 3360 3528 3556 3570 3584 3808 3810 3840 3920 4032 4064 4080 4096 4165 4284 4318 4352 4410 4445 4480 4572 4608 4704 4760 4896 4998 5040 5080 5120 5334 5355 5376 5440 5712 5715 5760 5880 6096 6120 6144 6223 6272 6477 6528 6664 6720 7056 7112 7140 7168 7497 7616 7620 7680 7840 8001 8064 8128 8160 8192 8330 8568 8636 8704 8820 8890 8960 9144 9216 9408 9520 9792 9996 10080 10160 10240 10668 10710 10752 10795 10880 11424 11430 11520 11760 12192 12240 12288 12446 12495 12544 12954 13056 13328 13335 13440 14112 14224 14280 14336 14994 15113 15232 15240 15360 15680 16002 16128 16256 16320 16384 16660 17136 17272 17408 17640 17780 17920 18288 18432 18669 18816 19040 19431 19584 19992 20160 20320 20480 21336 21420 21504 21590 21760 22848 22860 23040 23520 24384 24480 24576 24892 24990 25088 25908 26112 26656 26670 26880 28224 28448 28560 28672 29988 30226 30464 30480 30720 31115 31360 32004 32256 32385 32512 32640 32768 33320 34272 34544 34816 35280 35560 35840 36576 36864 37338 37485 37632 38080 38862 39168 39984 40005 40320 40640 40960 42672 42840 43008 43180 43520 45339 45696 45720 46080 47040 48768 48960 49152 49784 49980 50176 51816 52224 53312 53340 53760 56007 56448 56896 57120 57344 59976 60452 60928 60960 61440 62230 62720 64008 64512 64770 65024 65280 65536 66640 68544 69088 69632 70560 71120 71680 73152 73728 74676 74970 75264 75565 76160 77724 78336 79968 80010 80640 81280 81920 85344 85680 86016 86360 87040 90678 91392 91440 92160 93345 94080 97155 97536 97920 98304 99568 99960 100352 103632 104448 105791 106624 106680 107520 112014 112896 113792 114240 114688 119952 120904 121856 121920 122880 124460 125440 128016 129024 129540 130048 130560 131072 133280 136017 137088 138176 139264 141120 142240 143360 146304 147456 149352 149940 150528 151130 152320 155448 156672 159936 160020 161280 162560 163840 170688 171360 172032 172720 174080 181356 182784 182880 184320 186690 188160 194310 195072 195840 196608 199136 199920 200704 207264 208896 211582 213248 213360 215040 224028 225792 226695 227584 228480 229376 239904 241808 243712 243840 245760 248920 250880 256032 258048 259080 260096 261120 262144 266560 272034 274176 276352 278528 280035 282240 284480 286720 292608 294912 298704 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2546860032 2599919616 2620391424 2621767680 2785628160 2796552192 2807562240 2829844480 2971336704 2996305920 3058728960 3183575040 3249899520 3262644224 3275489280 3395813376 3466559488 3495690240 3670474752 3714170880 3899879424 3930587136 3961782272 4078305280 4194828288 4244766720 4333199360 4367319040 4457005056 4588093440 4660920320 4874849280 4893966336 4913233920 4952227840 5093720064 5199839232 5243535360 5571256320 5615124480 5659688960 5942673408 5992611840 6117457920 6367150080 6499799040 6525288448 6550978560 6791626752 6933118976 6991380480 7340949504 7428341760 7799758848 7861174272 7923564544 8156610560 8389656576 8489533440 8666398720 8914010112 9176186880 9749698560 9787932672 9826467840 9904455680 10187440128 10399678464 10487070720 11142512640 11319377920 11885346816 12234915840 12734300160 12999598080 13101957120 13866237952 13982760960 14681899008 14856683520 15599517696 15847129088 16313221120 16979066880 17332797440 17828020224 18352373760 19499397120 19575865344 19652935680 19808911360 20374880256 20799356928 20974141440 22285025280 23770693632 24469831680 25468600320 25999196160 27732475904 29363798016 29713367040 31199035392 32626442240 33958133760 34665594880 35656040448 36704747520 38998794240 39305871360 39617822720 41598713856 41948282880 44570050560 47541387264 48939663360 50937200640 51998392320 55464951808 58727596032 59426734080 62398070784 69331189760 71312080896 73409495040 77997588480 79235645440 83197427712 89140101120 97879326720 101874401280 103996784640 110929903616 118853468160 124796141568 138662379520 142624161792 146818990080 155995176960 166394855424 178280202240 207993569280 237706936320 249592283136 277324759040 293637980160 311990353920 332789710848 356560404480 415987138560 499184566272 554649518080 623980707840 713120808960 831974277120 998369132544 1247961415680 1663948554240 2495922831360 4991845662720
• Sum of all divisors σ(n): 21482342429184
• Sum of proper divisors (its aliquot sum) s(n): 16490496766464
• 4991845662720 is an abundant number, because the sum of its proper divisors (16490496766464) is greater than itself. Its abundance is 11498651103744

Bases of 4991845662720

• Binary: 1001000101001000001001100000000000000000000₂
• Hexadecimal: 0x48A41300000
• Base-36: 1RP800SG0

Squares and roots of 4991845662720

• 4991845662720 squared (4991845662720²) is 24918523120416475997798400
• 4991845662720 cubed (4991845662720³) is 124389421560039025989636927308955648000
• The square root of 4991845662720 is 2234243.8682292495
• The cube root of 4991845662720 is 17090.4585950301

Scales and comparisons

• 4,991,845,662,720 seconds is equal to 158,725 years, 13 weeks, 11 hours, 12 minutes.
• To count from 1 to 4,991,845,662,720 would take you about three hundred ninety-six thousand, eight hundred thirteen 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 4991845662720 cubic inches would be around 1424.2 feet tall.

Recreational maths with 4991845662720

• 4991845662720 backwards is 0272665481994
• 4991845662720 is a Harshad number.
• The number of decimal digits it has is: 13
• The sum of 4991845662720's digits is 63
• More coming soon!