13942321830

Names of 13942321830

• Cardinal: 13942321830 can be written as Thirteen billion, nine hundred forty-two million, three hundred twenty-one thousand, eight hundred thirty.

Scientific notation

• Scientific notation: 1.394232183 × 10¹⁰

Factors of 13942321830

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 195

Divisors of 13942321830

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 27 30 41 45 54 71 73 81 82 90 123 135 142 146 162 205 213 219 243 246 270 355 365 369 405 410 426 438 486 615 639 657 710 729 730 738 810 1065 1095 1107 1215 1230 1278 1314 1458 1845 1917 1971 2130 2187 2190 2214 2430 2911 2993 3195 3285 3321 3645 3690 3834 3942 4374 5183 5535 5751 5822 5913 5986 6390 6561 6570 6642 7290 8733 8979 9585 9855 9963 10366 10935 11070 11502 11826 13122 14555 14965 15549 16605 17253 17466 17739 17958 19170 19710 19926 21870 25915 26199 26937 28755 29110 29565 29889 29930 31098 32805 33210 34506 35478 43665 44895 46647 49815 51759 51830 52398 53217 53874 57510 59130 59778 65610 77745 78597 80811 86265 87330 88695 89667 89790 93294 99630 103518 106434 130995 134685 139941 149445 155277 155490 157194 159651 161622 172530 177390 179334 212503 233235 235791 242433 258795 261990 266085 269001 269370 279882 298890 310554 319302 392985 404055 419823 425006 448335 465831 466470 471582 478953 484866 517590 532170 538002 637509 699705 707373 727299 776385 785970 798255 808110 839646 896670 931662 957906 1062515 1178955 1212165 1259469 1275018 1345005 1399410 1414746 1454598 1552770 1596510 1912527 2099115 2122119 2125030 2181897 2329155 2357910 2394765 2424330 2518938 2690010 3187545 3536865 3636495 3778407 3825054 4198230 4244238 4363794 4658310 4789530 5737581 6297345 6366357 6375090 6545691 7073730 7272990 7556814 9562635 10610595 10909485 11335221 11475162 12594690 12732714 13091382 17212743 18892035 19099071 19125270 19637073 21221190 21818970 22670442 28687905 31831785 32728455 34005663 34425486 37784070 38198142 39274146 51638229 56676105 57375810 63663570 65456910 68011326 86063715 95495355 98185365 103276458 113352210 154914687 170028315 172127430 190990710 196370730 258191145 309829374 340056630 464744061 516382290 774573435 929488122 1394232183 1549146870 2323720305 2788464366 4647440610 6971160915 13942321830
• Sum of all divisors σ(n): 39639233088
• Sum of proper divisors (its aliquot sum) s(n): 25696911258
• 13942321830 is an abundant number, because the sum of its proper divisors (25696911258) is greater than itself. Its abundance is 11754589428

Bases of 13942321830

• Binary: 1100111111000001101111001010100110₂
• Hexadecimal: 0x33F06F2A6
• Base-36: 6EKWCDI

Squares and roots of 13942321830

• 13942321830 squared (13942321830²) is 194388338011294548900
• 13942321830 cubed (13942321830³) is 2710224768552290775688472487000
• The square root of 13942321830 is 118077.6093507995
• The cube root of 13942321830 is 2406.8278846999

Scales and comparisons

• 13,942,321,830 seconds is equal to 443 years, 16 weeks, 5 days, 11 hours, 10 minutes, 30 seconds.
• To count from 1 to 13,942,321,830 would take you about eight hundred eighty-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 13942321830 cubic inches would be around 200.6 feet tall.

Recreational maths with 13942321830

• 13942321830 backwards is 03812324931
• The number of decimal digits it has is: 11
• The sum of 13942321830's digits is 36
• More coming soon!