5421194940

Names of 5421194940

• Cardinal: 5421194940 can be written as Five billion, four hundred twenty-one million, one hundred ninety-four thousand, nine hundred forty.

Scientific notation

• Scientific notation: 5.42119494 × 10⁹

Factors of 5421194940

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 850

Divisors of 5421194940

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 5 6 7 10 12 14 15 17 20 21 28 30 34 35 42 51 59 60 68 70 84 85 102 105 118 119 140 170 177 204 210 236 238 255 289 295 340 354 357 413 420 476 510 578 590 595 708 714 757 826 867 885 1003 1020 1156 1180 1190 1239 1428 1445 1514 1652 1734 1770 1785 2006 2023 2065 2271 2380 2478 2890 3009 3028 3468 3540 3570 3785 4012 4046 4130 4335 4542 4956 5015 5299 5780 6018 6069 6195 7021 7140 7570 8092 8260 8670 9084 10030 10115 10598 11355 12036 12138 12390 12869 14042 15045 15140 15897 17051 17340 20060 20230 21063 21196 22710 24276 24780 25738 26495 28084 30090 30345 31794 34102 35105 38607 40460 42126 44663 45420 51153 51476 52990 60180 60690 63588 64345 68204 70210 77214 79485 84252 85255 89326 90083 102306 105315 105980 119357 121380 128690 133989 140420 154428 158970 170510 178652 180166 193035 204612 210630 218773 223315 238714 255765 257380 267978 270249 312641 317940 341020 358071 360332 386070 421260 437546 446630 450415 477428 511530 535956 540498 596785 625282 656319 669945 716142 759271 772140 875092 893260 900830 937923 1023060 1080996 1093865 1193570 1250564 1312638 1339890 1351245 1432284 1518542 1531411 1563205 1790355 1801660 1875846 2187730 2277813 2387140 2625276 2679780 2702490 3037084 3062822 3126410 3281595 3580710 3751692 3796355 4375460 4555626 4594233 4689615 5314897 5404980 6125644 6252820 6563190 7161420 7592710 7657055 9111252 9188466 9379230 10629794 11389065 12907607 13126380 15185420 15314110 15944691 18376932 18758460 21259588 22778130 22971165 25815214 26574485 30628220 31889382 38722821 45556260 45942330 51630428 53148970 63778764 64538035 77445642 79723455 90353249 91884660 106297940 129076070 154891284 159446910 180706498 193614105 258152140 271059747 318893820 361412996 387228210 451766245 542119494 774456420 903532490 1084238988 1355298735 1807064980 2710597470 5421194940
• Sum of all divisors σ(n): 18765411840
• Sum of proper divisors (its aliquot sum) s(n): 13344216900
• 5421194940 is an abundant number, because the sum of its proper divisors (13344216900) is greater than itself. Its abundance is 7923021960

Bases of 5421194940

• Binary: 101000011001000001101111010111100₂
• Hexadecimal: 0x14320DEBC
• Base-36: 2HNN0SC

Squares and roots of 5421194940

• 5421194940 squared (5421194940²) is 29389354577481603600
• 5421194940 cubed (5421194940³) is 159325420325309107379405784000
• The square root of 5421194940 is 73628.7643519841
• The cube root of 5421194940 is 1756.7029938147

Scales and comparisons

• 5,421,194,940 seconds is equal to 172 years, 19 weeks, 4 days, 7 hours, 29 minutes.
• To count from 1 to 5,421,194,940 would take you about three hundred forty-four 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 5421194940 cubic inches would be around 146.4 feet tall.

Recreational maths with 5421194940

• 5421194940 backwards is 0494911245
• The number of decimal digits it has is: 10
• The sum of 5421194940's digits is 39
• More coming soon!