15138800050

Names of 15138800050

• Cardinal: 15138800050 can be written as Fifteen billion, one hundred thirty-eight million, eight hundred thousand and fifty.

Scientific notation

• Scientific notation: 1.513880005 × 10¹⁰

Factors of 15138800050

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 242

Divisors of 15138800050

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 5 10 11 17 19 22 25 34 38 50 55 61 85 95 110 121 122 127 170 187 190 209 242 254 275 305 323 374 418 425 475 550 605 610 635 646 671 850 935 950 1037 1045 1159 1210 1270 1342 1397 1525 1615 1870 2057 2074 2090 2159 2299 2318 2413 2794 3025 3050 3175 3230 3355 3553 4114 4318 4598 4675 4826 5185 5225 5795 6050 6350 6710 6985 7106 7381 7747 8075 9350 10285 10370 10450 10795 11407 11495 11590 12065 12749 13970 14762 15367 15494 16150 16775 17765 19703 20570 21590 22814 22990 23749 24130 25498 25925 26543 28975 30734 33550 34925 35530 36905 38735 39083 39406 41021 47498 51425 51850 53086 53975 57035 57475 57950 60325 63745 69850 73810 76835 77470 78166 82042 85217 88825 98515 102850 107950 114070 114950 118745 120650 125477 127490 131699 132715 140239 147193 153670 170434 177650 184525 193675 195415 197030 205105 216733 237490 250954 261239 263398 265430 280478 285175 291973 294386 318725 369050 384175 387350 390830 410210 426085 433466 451231 492575 522478 570350 583946 593725 627385 637450 658495 663575 701195 735965 768350 852170 902462 937387 977075 985150 1025525 1083665 1187450 1254770 1306195 1316990 1327150 1402390 1448689 1459865 1471930 1619123 1874774 1954150 2051050 2130425 2167330 2256155 2384063 2502281 2612390 2897378 2919730 3136925 3238246 3292475 3505975 3679825 4260850 4512310 4686935 4768126 4963541 5004562 5418325 6273850 6530975 6584950 7011950 7243445 7299325 7359650 8095615 9373870 9927082 10836650 11280775 11920315 12511405 13061950 14486890 14598650 15935579 16191230 17810353 22561550 23434675 23840630 24817705 25022810 27525091 31871158 35620706 36217225 40478075 46869350 49635410 55050182 59601575 62557025 72434450 79677895 80956150 89051765 119203150 124088525 125114050 137625455 159355790 178103530 248177050 275250910 302776001 398389475 445258825 605552002 688127275 796778950 890517650 1376254550 1513880005 3027760010 7569400025 15138800050
• Sum of all divisors σ(n): 35337738240
• Sum of proper divisors (its aliquot sum) s(n): 20198938190
• 15138800050 is an abundant number, because the sum of its proper divisors (20198938190) is greater than itself. Its abundance is 5060138140

Bases of 15138800050

• Binary: 1110000110010101111100000110110010₂
• Hexadecimal: 0x38657C1B2
• Base-36: 6YD90VM

Squares and roots of 15138800050

• 15138800050 squared (15138800050²) is 229183266953880002500
• 15138800050 cubed (15138800050³) is 3469559653220561929541000125000
• The square root of 15138800050 is 123039.8311523549
• The cube root of 15138800050 is 2473.7956280215

Scales and comparisons

• 15,138,800,050 seconds is equal to 481 years, 19 weeks, 14 hours, 14 minutes, 10 seconds.
• To count from 1 to 15,138,800,050 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 15138800050 cubic inches would be around 206.1 feet tall.

Recreational maths with 15138800050

• 15138800050 backwards is 05000883151
• The number of decimal digits it has is: 11
• The sum of 15138800050's digits is 31
• More coming soon!