20971323299840

Names of 20971323299840

• Cardinal: 20971323299840 can be written as Twenty trillion, nine hundred seventy-one billion, three hundred twenty-three million, two hundred ninety-nine thousand, eight hundred forty.

Scientific notation

• Scientific notation: 2.097132329984 × 10¹³

Factors of 20971323299840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 409

Divisors of 20971323299840

• Number of divisors d(n): 576
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 41 53 64 80 82 106 127 128 160 164 181 205 212 254 256 265 320 328 362 410 424 508 512 530 635 640 656 724 820 848 905 1016 1024 1060 1270 1280 1312 1448 1640 1681 1696 1810 2032 2048 2120 2173 2540 2560 2624 2896 3280 3362 3392 3620 4064 4240 4346 5080 5120 5207 5248 5792 6560 6724 6731 6784 7240 7421 8128 8405 8480 8692 9593 10160 10240 10414 10496 10865 11584 13120 13448 13462 13568 14480 14842 16256 16810 16960 17384 19186 20320 20828 20992 21730 22987 23168 26035 26240 26896 26924 27136 28960 29684 32512 33620 33655 33920 34768 37105 38372 40640 41656 41984 43460 45974 46336 47965 52070 52480 53792 53848 54272 57920 59368 65024 67240 67310 67840 69536 74210 76744 81280 83312 83968 86920 89093 91948 92672 95930 104140 104960 107584 107696 108544 114935 115840 118736 130048 134480 134620 135680 139072 148420 153488 162560 166624 173840 178186 183896 185344 191860 208280 209920 213487 215168 215392 229870 231680 237472 260096 268960 269240 271360 275971 278144 296840 304261 306976 325120 333248 347680 356372 367792 370688 383720 393313 416560 419840 426974 430336 430784 445465 459740 463360 474944 537920 538480 542720 551942 556288 593680 608522 613952 650240 666496 695360 712744 735584 767440 786626 833120 853948 860672 861568 890930 919480 926720 942467 949888 1067435 1075840 1076960 1103884 1112576 1187360 1217044 1218311 1227904 1300480 1332992 1379855 1390720 1425488 1471168 1521305 1534880 1573252 1666240 1707896 1721344 1723136 1781860 1838960 1853440 1884934 1899776 1966565 2134870 2151680 2153920 2207768 2225152 2374720 2434088 2436622 2455808 2665984 2759710 2781440 2850976 2942336 3042610 3069760 3146504 3332480 3415792 3442688 3446272 3563720 3677920 3769868 3799552 3933130 4269740 4303360 4307840 4415536 4450304 4712335 4749440 4868176 4873244 4911616 5331968 5519420 5562880 5701952 5884672 6085220 6091555 6139520 6293008 6664960 6831584 6892544 7127440 7355840 7539736 7599104 7866260 8539480 8606720 8615680 8831072 9424670 9498880 9736352 9746488 9823232 10663936 11038840 11125760 11314811 11403904 11769344 12170440 12183110 12279040 12586016 13329920 13663168 13785088 14254880 14711680 15079472 15198208 15732520 16125833 17078960 17213440 17231360 17662144 18849340 18997760 19472704 19492976 19646464 22077680 22251520 22629622 22807808 23538688 24340880 24366220 24558080 25172032 26659840 27326336 28509760 29423360 30158944 31465040 32251666 34157920 34462720 35324288 37698680 37995520 38641147 38945408 38985952 44155360 45259244 45615616 47077376 48681760 48732440 49116160 49950751 50344064 53319680 54652672 56574055 57019520 58846720 60317888 62930080 64503332 68315840 68925440 70648576 75397360 75991040 77282294 77890816 77971904 80629165 88310720 90518488 91231232 97363520 97464880 98232320 99901502 100688128 109305344 113148110 114039040 117693440 120635776 125860160 129006664 136631680 141297152 150794720 154564588 155781632 155943808 161258330 176621440 181036976 182462464 193205735 194727040 194929760 199803004 201376256 218610688 226296220 228078080 235386880 241271552 249753755 251720320 258013328 273263360 282594304 301589440 309129176 311563264 311887616 322516660 353242880 362073952 386411470 389454080 389859520 399606008 402752512 437221376 452592440 456156160 482543104 499507510 503440640 516026656 546526720 565188608 603178880 618258352 623126528 623775232 645033320 706485760 724147904 772822940 778908160 779719040 799212016 805505024 905184880 912312320 965086208 999015020 1006881280 1032053312 1093053440 1206357760 1236516704 1247550464 1290066640 1412971520 1448295808 1545645880 1557816320 1559438080 1598424032 1810369760 1930172416 1998030040 2013762560 2047980791 2064106624 2186106880 2412715520 2473033408 2495100928 2580133280 2825943040 2896591616 3091291760 3115632640 3118876160 3196848064 3620739520 3996060080 4027525120 4095961582 4128213248 4825431040 4946066816 5160266560 5793183232 6182583520 6237752320 6393696128 7241479040 7992120160 8191923164 8256426496 9650862080 9892133632 10239903955 10320533120 11586366464 12365167040 12475504640 12787392256 14482958080 15984240320 16383846328 16512852992 19784267264 20479807910 20641066240 23172732928 24730334080 25574784512 28965916160 31968480640 32767692656 33025705984 39568534528 40959615820 41282132480 49460668160 51149569024 57931832320 63936961280 65535385312 79137069056 81919231640 82564264960 98921336320 102299138048 115863664640 127873922560 131070770624 163838463280 165128529920 197842672640 255747845120 262141541248 327676926560 395685345280 511495690240 524283082496 655353853120 1048566164992 1310707706240 2097132329984 2621415412480 4194264659968 5242830824960 10485661649920 20971323299840
• Sum of all divisors σ(n): 53255633034240
• Sum of proper divisors (its aliquot sum) s(n): 32284309734400
• 20971323299840 is an abundant number, because the sum of its proper divisors (32284309734400) is greater than itself. Its abundance is 11312986434560

Bases of 20971323299840

• Binary: 100110001001011000100010001101001100000000000₂
• Hexadecimal: 0x1312C4469800
• Base-36: 7FM3CFG8W

Squares and roots of 20971323299840

• 20971323299840 squared (20971323299840²) is 439796400946412066544025600
• 20971323299840 cubed (20971323299840³) is 9223112510353265998364448610429435904000
• The square root of 20971323299840 is 4579445.7415543205
• The cube root of 20971323299840 is 27576.6778143553

Scales and comparisons

• 20,971,323,299,840 seconds is equal to 666,823 years, 11 weeks, 7 hours, 17 minutes, 20 seconds.
• To count from 1 to 20,971,323,299,840 would take you about one million, six hundred sixty-seven thousand and fifty-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 20971323299840 cubic inches would be around 2298.1 feet tall.

Recreational maths with 20971323299840

• 20971323299840 backwards is 04899232317902
• The number of decimal digits it has is: 14
• The sum of 20971323299840's digits is 59
• More coming soon!