15140669040

Names of 15140669040

• Cardinal: 15140669040 can be written as Fifteen billion, one hundred forty million, six hundred sixty-nine thousand and forty.

Scientific notation

• Scientific notation: 1.514066904 × 10¹⁰

Factors of 15140669040

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 111280

Divisors of 15140669040

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 35 36 40 42 45 48 54 56 60 63 70 72 80 81 84 90 105 108 112 120 126 135 140 144 162 168 180 189 210 216 240 243 252 270 280 315 324 336 360 378 405 420 432 486 504 540 560 567 630 648 720 756 810 840 945 972 1008 1080 1134 1215 1260 1296 1512 1620 1680 1701 1890 1944 2160 2268 2430 2520 2835 3024 3240 3402 3780 3888 4536 4860 5040 5670 6480 6804 7560 8505 9072 9720 11340 13608 15120 17010 19440 22680 27216 34020 45360 68040 111263 136080 222526 333789 445052 556315 667578 778841 890104 1001367 1112630 1335156 1557682 1668945 1780208 2002734 2225260 2336523 2670312 3004101 3115364 3337890 3894205 4005468 4450520 4673046 5006835 5340624 6008202 6230728 6675780 7009569 7788410 8010936 8901040 9012303 9346092 10013670 11682615 12016404 12461456 13351560 14019138 15020505 15576820 16021872 18024606 18692184 20027340 21028707 23365230 24032808 26703120 27036909 28038276 30041010 31153640 35047845 36049212 37384368 40054680 42057414 45061515 46730460 48065616 54073818 56076552 60082020 62307280 63086121 70095690 72098424 80109360 84114828 90123030 93460920 105143535 108147636 112153104 120164040 126172242 135184545 140191380 144196848 168229656 180246060 186921840 189258363 210287070 216295272 240328080 252344484 270369090 280382760 315430605 336459312 360492120 378516726 420574140 432590544 504688968 540738180 560765520 630861210 720984240 757033452 841148280 946291815 1009377936 1081476360 1261722420 1514066904 1682296560 1892583630 2162952720 2523444840 3028133808 3785167260 5046889680 7570334520 15140669040
• Sum of all divisors σ(n): 60264142848
• Sum of proper divisors (its aliquot sum) s(n): 45123473808
• 15140669040 is an abundant number, because the sum of its proper divisors (45123473808) is greater than itself. Its abundance is 29982804768

Bases of 15140669040

• Binary: 1110000110011101000100011001110000₂
• Hexadecimal: 0x386744670
• Base-36: 6YED300

Squares and roots of 15140669040

• 15140669040 squared (15140669040²) is 229239858978814521600
• 15140669040 cubed (15140669040³) is 3470844835574503043091531264000
• The square root of 15140669040 is 123047.4259787665
• The cube root of 15140669040 is 2473.8974262489

Scales and comparisons

• 15,140,669,040 seconds is equal to 481 years, 22 weeks, 1 day, 5 hours, 24 minutes.
• To count from 1 to 15,140,669,040 would take you about nine hundred sixty-two 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 15140669040 cubic inches would be around 206.2 feet tall.

Recreational maths with 15140669040

• 15140669040 backwards is 04096604151
• 15140669040 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 15140669040's digits is 36
• More coming soon!