13189514940

Names of 13189514940

• Cardinal: 13189514940 can be written as Thirteen billion, one hundred eighty-nine million, five hundred fourteen thousand, nine hundred forty.

Scientific notation

• Scientific notation: 1.318951494 × 10¹⁰

Factors of 13189514940

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1312

Divisors of 13189514940

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 3 4 5 6 7 9 10 12 14 15 17 18 20 21 28 29 30 34 35 36 42 45 51 58 60 63 68 70 84 85 87 90 102 105 116 119 126 140 145 153 170 174 180 203 204 210 238 252 255 261 289 290 306 315 340 348 357 406 420 435 476 493 510 522 578 580 595 609 612 630 714 765 812 867 870 986 1015 1020 1044 1071 1156 1190 1218 1249 1260 1305 1428 1445 1479 1530 1734 1740 1785 1827 1972 2023 2030 2142 2380 2436 2465 2498 2601 2610 2890 2958 3045 3060 3451 3468 3570 3654 3747 4046 4060 4284 4335 4437 4930 4996 5202 5220 5355 5780 5916 6069 6090 6245 6902 7140 7308 7395 7494 8092 8381 8670 8743 8874 9135 9860 10115 10353 10404 10710 11241 12138 12180 12490 13005 13804 14790 14988 16762 17255 17340 17486 17748 18207 18270 18735 20230 20706 21233 21420 22185 22482 24276 24980 25143 26010 26229 29580 30345 31059 33524 34510 34972 36221 36414 36540 37470 40460 41412 41905 42466 43715 44370 44964 50286 51765 52020 52458 56205 58667 60690 62118 63699 69020 72442 72828 74940 75429 78687 83810 84932 87430 88740 91035 100572 103530 104916 106165 108663 112410 117334 121380 124236 125715 127398 131145 144884 148631 150858 155295 157374 167620 174860 176001 181105 182070 191097 207060 212330 217326 224820 234668 251430 253547 254796 262290 293335 297262 301716 310590 314748 318495 325989 352002 360961 362210 364140 377145 382194 393435 424660 434652 445893 502860 507094 524580 528003 543315 586670 594524 615757 621180 636990 651978 704004 721922 724420 743155 754290 760641 764388 786870 880005 891786 955485 1014188 1056006 1082883 1086630 1173340 1231514 1267735 1273980 1303956 1337679 1443844 1486310 1508580 1521282 1573740 1629945 1760010 1783572 1804805 1847271 1910970 2112012 2165766 2173260 2229465 2281923 2463028 2526727 2535470 2640015 2675358 2972620 3042564 3078785 3248649 3259890 3520020 3609610 3694542 3803205 3821940 4310299 4331532 4458930 4563846 5053454 5070940 5280030 5350716 5414415 5541813 6157570 6497298 6519780 6688395 7219220 7389084 7580181 7606410 8620598 8917860 9127692 9236355 10106908 10467869 10560060 10828830 11083626 11409615 12315140 12633635 12930897 12994596 13376790 15160362 15212820 16243245 17241196 18472710 20935738 21551495 21657660 22167252 22740543 22819230 25267270 25861794 26753580 27709065 30320724 31403607 32486490 36945420 37900905 38792691 41871476 43102990 45481086 45638460 50534540 51723588 52339345 55418130 62807214 64654485 64972980 73275083 75801810 77585382 86205980 90962172 94210821 104678690 110836260 113702715 125614428 129308970 146550166 151603620 155170764 157018035 188421642 193963455 209357380 219825249 227405430 258617940 293100332 314036070 366375415 376843284 387926910 439650498 454810860 471054105 628072140 659475747 732750830 775853820 879300996 942108210 1099126245 1318951494 1465501660 1884216420 2198252490 2637902988 3297378735 4396504980 6594757470 13189514940
• Sum of all divisors σ(n): 50286600000
• Sum of proper divisors (its aliquot sum) s(n): 37097085060
• 13189514940 is an abundant number, because the sum of its proper divisors (37097085060) is greater than itself. Its abundance is 23907570120

Bases of 13189514940

• Binary: 1100010010001010000000011010111100₂
• Hexadecimal: 0x3122806BC
• Base-36: 624P2V0

Squares and roots of 13189514940

• 13189514940 squared (13189514940²) is 173963304352483203600
• 13189514940 cubed (13189514940³) is 2294491601768844239981261784000
• The square root of 13189514940 is 114845.6134991669
• The cube root of 13189514940 is 2362.7055858717

Scales and comparisons

• 13,189,514,940 seconds is equal to 419 years, 20 weeks, 10 hours, 9 minutes.
• To count from 1 to 13,189,514,940 would take you about eight hundred thirty-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 13189514940 cubic inches would be around 196.9 feet tall.

Recreational maths with 13189514940

• 13189514940 backwards is 04941598131
• 13189514940 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13189514940's digits is 45
• More coming soon!