13889429190

Names of 13889429190

• Cardinal: 13889429190 can be written as Thirteen billion, eight hundred eighty-nine million, four hundred twenty-nine thousand, one hundred ninety.

Scientific notation

• Scientific notation: 1.388942919 × 10¹⁰

Factors of 13889429190

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 36160

Divisors of 13889429190

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 5 6 7 9 10 13 14 15 18 21 26 30 35 39 42 45 47 63 65 70 78 90 91 94 105 117 126 130 141 182 195 210 234 235 273 282 315 329 390 423 455 470 546 585 611 630 658 705 819 846 910 987 1170 1222 1365 1410 1638 1645 1833 1974 2115 2730 2961 3055 3290 3666 4095 4230 4277 4935 5499 5922 6110 8190 8554 9165 9870 10998 12831 14805 18330 21385 25662 27495 29610 36083 38493 42770 54990 64155 72166 76986 108249 128310 180415 192465 216498 252581 324747 360830 384930 469079 505162 541245 649494 757743 938158 1082490 1262905 1407237 1515486 1623735 1695901 2273229 2345395 2525810 2814474 3247470 3283553 3391802 3788715 4221711 4546458 4690790 5087703 6567106 7036185 7577430 8443422 8479505 9850659 10175406 11366145 11871307 14072370 15263109 16417765 16959010 19701318 21108555 22046713 22732290 23742614 25438515 29551977 30526218 32835530 35613921 42217110 44093426 49253295 50877030 59103954 59356535 66140139 71227842 76315545 98506590 106841763 110233565 118713070 132280278 147759885 152631090 154326991 178069605 198420417 213683526 220467130 295519770 308653982 330700695 356139210 396840834 462980973 534208815 661401390 771634955 925961946 992102085 1068417630 1388942919 1543269910 1984204170 2314904865 2777885838 4629809730 6944714595 13889429190
• Sum of all divisors σ(n): 45393094656
• Sum of proper divisors (its aliquot sum) s(n): 31503665466
• 13889429190 is an abundant number, because the sum of its proper divisors (31503665466) is greater than itself. Its abundance is 17614236276

Bases of 13889429190

• Binary: 1100111011110111111101111011000110₂
• Hexadecimal: 0x33BDFDEC6
• Base-36: 6DPEO5I

Squares and roots of 13889429190

• 13889429190 squared (13889429190²) is 192916243224024056100
• 13889429190 cubed (13889429190³) is 2679496499860899434057537559000
• The square root of 13889429190 is 117853.4224789421
• The cube root of 13889429190 is 2403.7804534033

Scales and comparisons

• 13,889,429,190 seconds is equal to 441 years, 33 weeks, 2 days, 6 hours, 46 minutes, 30 seconds.
• To count from 1 to 13,889,429,190 would take you about eight hundred eighty-three 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 13889429190 cubic inches would be around 200.3 feet tall.

Recreational maths with 13889429190

• 13889429190 backwards is 09192498831
• The number of decimal digits it has is: 11
• The sum of 13889429190's digits is 54
• More coming soon!