20031374720

Names of 20031374720

• Cardinal: 20031374720 can be written as Twenty billion, thirty-one million, three hundred seventy-four thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 2.003137472 × 10¹⁰

Factors of 20031374720

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 286

Divisors of 20031374720

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 17 19 20 28 32 34 35 38 40 56 64 68 70 76 80 85 95 109 112 119 127 128 133 136 140 152 160 170 190 218 224 238 254 266 272 280 304 320 323 340 380 436 448 476 508 532 544 545 560 595 608 635 640 646 665 680 760 763 872 889 896 952 1016 1064 1088 1090 1120 1190 1216 1270 1292 1330 1360 1520 1526 1615 1744 1778 1853 1904 2032 2071 2128 2159 2176 2180 2240 2261 2380 2413 2432 2540 2584 2660 2720 3040 3052 3230 3488 3556 3706 3808 3815 4064 4142 4256 4318 4360 4445 4480 4522 4760 4826 5080 5168 5320 5440 6080 6104 6460 6976 7112 7412 7616 7630 8128 8284 8512 8636 8720 8890 9044 9265 9520 9652 10160 10336 10355 10640 10795 10880 11305 12065 12160 12208 12920 12971 13843 13952 14224 14497 14824 15113 15232 15260 16256 16568 16891 17024 17272 17440 17780 18088 18530 19040 19304 20320 20672 20710 21280 21590 22610 24130 24416 25840 25942 27686 28448 28994 29648 30226 30520 33136 33782 34544 34880 35207 35560 36176 37060 38080 38608 40640 41021 41344 41420 42560 43180 45220 48260 48832 51680 51884 55372 56896 57988 59296 60452 61040 64855 66272 67564 69088 69215 69760 70414 71120 72352 72485 74120 75565 76160 77216 81280 82042 82840 84455 85120 86360 90440 96520 96901 97664 103360 103768 110744 113792 115976 118592 120904 122080 129710 132544 135128 138176 138430 140828 142240 144704 144970 148240 151130 154432 164084 165680 168910 172720 176035 180880 193040 193802 205105 206720 207536 221488 231952 235331 237184 241808 244160 246449 259420 263017 265088 270256 276352 276860 281656 284480 287147 289408 289940 296480 302260 308864 328168 331360 337820 345440 352070 361760 386080 387604 410210 415072 442976 463904 470662 483616 484505 488320 492898 518840 526034 540512 553720 563312 568960 574294 579880 592960 604520 656336 662720 675640 690880 704140 723520 772160 775208 820420 830144 885952 927808 941324 967232 969010 985796 1037680 1052068 1081024 1107440 1126624 1148588 1159760 1176655 1185920 1209040 1232245 1312672 1315085 1325440 1351280 1381760 1408280 1435735 1447040 1544320 1550416 1640840 1647317 1660288 1771904 1841119 1855616 1882648 1934464 1938020 1971592 2075360 2104136 2162048 2214880 2253248 2297176 2319520 2353310 2418080 2464490 2625344 2630170 2702560 2816560 2871470 3100832 3281680 3294634 3682238 3765296 3876040 3943184 4150720 4208272 4429760 4471289 4506496 4594352 4639040 4706620 4836160 4928980 5250688 5260340 5405120 5633120 5742940 6201664 6563360 6589268 7364476 7530592 7752080 7886368 8236585 8301440 8416544 8859520 8942578 9188704 9205595 9278080 9413240 9672320 9857960 10520680 10810240 11266240 11485880 12403328 13126720 13178536 14728952 15061184 15504160 15772736 16473170 16833088 17885156 18377408 18411190 18826480 19715920 21041360 22356445 22532480 22971760 26253440 26357072 29457904 30122368 31008320 31299023 31545472 32946340 33666176 35770312 36754816 36822380 37652960 39431840 42082720 44712890 45943520 52714144 58915808 62016640 62598046 65892680 71540624 73644760 75305920 78863680 84165440 89425780 91887040 105428288 117831616 125196092 131785360 143081248 147289520 150611840 156495115 157727360 168330880 178851560 183774080 210856576 235663232 250392184 263570720 286162496 294579040 312990230 357703120 500784368 527141440 572324992 589158080 625980460 715406240 1001568736 1054282880 1178316160 1251960920 1430812480 2003137472 2503921840 2861624960 4006274944 5007843680 10015687360 20031374720
• Sum of all divisors σ(n): 62042112000
• Sum of proper divisors (its aliquot sum) s(n): 42010737280
• 20031374720 is an abundant number, because the sum of its proper divisors (42010737280) is greater than itself. Its abundance is 21979362560

Bases of 20031374720

• Binary: 10010101001111101101000010110000000₂
• Hexadecimal: 0x4A9F68580
• Base-36: 97A5VNK

Squares and roots of 20031374720

• 20031374720 squared (20031374720²) is 401255973173055078400
• 20031374720 cubed (20031374720³) is 8037708757267733682629378048000
• The square root of 20031374720 is 141532.2391541941
• The cube root of 20031374720 is 2715.8362765637

Scales and comparisons

• 20,031,374,720 seconds is equal to 636 years, 48 weeks, 4 days, 14 hours, 45 minutes, 20 seconds.
• To count from 1 to 20,031,374,720 would take you about one thousand, two hundred seventy-three 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 20031374720 cubic inches would be around 226.3 feet tall.

Recreational maths with 20031374720

• 20031374720 backwards is 02747313002
• The number of decimal digits it has is: 11
• The sum of 20031374720's digits is 29
• More coming soon!