1989344518982016

Names of 1989344518982016

• Cardinal: 1989344518982016 can be written as One quadrillion, nine hundred eighty-nine trillion, three hundred forty-four billion, five hundred eighteen million, nine hundred eighty-two thousand and sixteen.

Scientific notation

• Scientific notation: 1.989344518982016 × 10¹⁵

Factors of 1989344518982016

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 16254

Divisors of 1989344518982016

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 64 84 96 109 112 128 168 173 192 218 224 327 336 346 384 436 448 519 654 672 692 763 872 896 1038 1211 1308 1344 1384 1526 1744 2076 2289 2422 2616 2688 2768 3037 3052 3488 3633 4152 4578 4844 5232 5536 6074 6104 6976 7266 8304 9111 9156 9688 10464 11072 12148 12208 12923 13952 14532 16608 18222 18312 18857 19376 20928 21259 22144 24296 24416 25846 29064 33216 36444 36624 37714 38752 38769 41856 42518 48592 48832 51692 56571 58128 63777 66432 72888 73248 75428 77504 77538 85036 90461 97184 97664 103384 113142 116256 127554 131999 145776 146496 150856 155008 155076 170072 180922 194368 206768 226284 232512 255108 263998 271383 291552 292992 301712 310152 331033 340144 361844 388736 395997 413536 452568 465024 510216 525401 527996 542766 583104 603424 620304 662066 680288 723688 791994 827072 905136 993099 1020432 1050802 1055992 1085532 1166208 1206848 1240608 1324132 1360576 1408607 1447376 1576203 1583988 1654144 1810272 1986198 2040864 2101604 2111984 2171064 2235679 2317231 2413696 2481216 2648264 2721152 2817214 2894752 3152406 3167976 3620544 3677807 3972396 4081728 4203208 4223968 4225821 4342128 4471358 4634462 4962432 5296528 5634428 5789504 6304812 6335952 6707037 6951693 7241088 7355614 7944792 8163456 8406416 8447936 8451642 8684256 8942716 9268924 9860249 10593056 11033421 11268856 11579008 12609624 12671904 13414074 13903386 14711228 15649753 15889584 16812832 16895872 16903284 17368512 17885432 18537848 19720498 21186112 22066842 22537712 25219248 25343808 26828148 27806772 29422456 29580747 31299506 31779168 33625664 33806568 34737024 35770864 37075696 39247151 39440996 42372224 44133684 45075424 46949259 50438496 50687616 53656296 55613544 57268709 58844912 59161494 62599012 63558336 67251328 67613136 71541728 74151392 78494302 78881992 88267368 90150848 93898518 100876992 107312592 111227088 114537418 117689824 117741453 118322988 125198024 127116672 135226272 143083456 148302784 156988604 157763984 171806127 176534736 180301696 187797036 201753984 214625184 222454176 229074836 235379648 235482906 236645976 243689011 250396048 270452544 274730057 286166912 296605568 313977208 315527968 343612254 353069472 375594072 400880963 429250368 444908352 458149672 470759296 470965812 473291952 487378022 500792096 540905088 549460114 627954416 631055936 687224508 706138944 731067033 751188144 801761926 824190171 858500736 889816704 916299344 941931624 946583904 974756044 1001584192 1098920228 1202642889 1255908832 1262111872 1374449016 1412277888 1462134066 1502376288 1603523852 1648380342 1705823077 1832598688 1883863248 1893167808 1949512088 2003168384 2197840456 2405285778 2511817664 2748898032 2924268132 3004752576 3207047704 3296760684 3411646154 3665197376 3767726496 3786335616 3899024176 4277939459 4395680912 4810571556 5023635328 5117469231 5497796064 5848536264 6009505152 6414095408 6593521368 6789757123 6823292308 7330394752 7535452992 7798048352 8555878918 8791361824 9621143112 10234938462 10995592128 11697072528 12828190816 12833818377 13187042736 13579514246 13646584616 15070905984 15596096704 17111757836 17582723648 19242286224 20369271369 20469876924 21991184256 23394145056 25656381632 25667636754 26374085472 27159028492 27293169232 29945576213 31192193408 34223515672 35165447296 38484572448 40738542738 40939753848 46788290112 47528299861 51312763264 51335273508 52748170944 54318056984 54586338464 59891152426 68447031344 76969144896 81477085476 81879507696 89836728639 93576580224 95056599722 102670547016 105496341888 108636113968 109172676928 119782304852 136894062688 142584899583 153938289792 162954170952 163759015392 179673457278 190113199444 205341094032 217272227936 218345353856 239564609704 273788125376 285169799166 325908341904 327518030784 359346914556 380226398888 410682188064 434544455872 479129219408 547576250752 570339598332 651816683808 655036061568 718693829112 740083526407 760452797776 821364376128 869088911744 958258438816 1140679196664 1303633367616 1437387658224 1480167052814 1520905595552 1642728752256 1916516877632 2220250579221 2281358393328 2607266735232 2874775316448 2960334105628 3041811191104 3833033755264 4440501158442 4562716786656 5180584684849 5749550632896 5920668211256 6083622382208 8881002316884 9125433573312 10361169369698 11499101265792 11841336422512 15541754054547 17762004633768 18250867146624 20722338739396 23682672845024 31083508109094 35524009267536 41444677478792 47365345690048 62167016218188 71048018535072 82889354957584 94730691380096 124334032436376 142096037070144 165778709915168 248668064872752 284192074140288 331557419830336 497336129745504 663114839660672 994672259491008 1989344518982016
• Sum of all divisors σ(n): 6132207063628800
• Sum of proper divisors (its aliquot sum) s(n): 4142862544646784
• 1989344518982016 is an abundant number, because the sum of its proper divisors (4142862544646784) is greater than itself. Its abundance is 2153518025664768

Bases of 1989344518982016

• Binary: 111000100010100110001011101011000111100100110000000₂
• Hexadecimal: 0x7114C5D63C980
• Base-36: JL5W978Y2O

Squares and roots of 1989344518982016

• 1989344518982016 squared (1989344518982016²) is 3957491615203788617340931424256
• 1989344518982016 cubed (1989344518982016³) is 7872814253622942424733945348704277942130180096
• The square root of 1989344518982016 is 44602068.5504833509
• The cube root of 1989344518982016 is 125767.9553660705

Scales and comparisons

• 1,989,344,518,982,016 seconds is equal to 63,255,002 years, 13 weeks, 2 days, 13 hours, 13 minutes, 36 seconds.
• To count from 1 to 1,989,344,518,982,016 would take you about one hundred eighty-nine million, seven hundred sixty-five thousand and six 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 1989344518982016 cubic inches would be around 10480.7 feet tall.

Recreational maths with 1989344518982016

• 1989344518982016 backwards is 6102898154439891
• The number of decimal digits it has is: 16
• The sum of 1989344518982016's digits is 78
• More coming soon!