15108021040

Names of 15108021040

• Cardinal: 15108021040 can be written as Fifteen billion, one hundred eight million, twenty-one thousand and forty.

Scientific notation

• Scientific notation: 1.510802104 × 10¹⁰

Factors of 15108021040

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 9911

Divisors of 15108021040

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 17 20 23 28 34 35 40 46 49 56 68 70 80 85 92 98 112 115 119 136 140 161 170 184 196 230 238 245 272 280 322 340 368 391 392 460 476 490 560 595 644 680 782 784 805 833 920 952 980 1127 1190 1288 1360 1564 1610 1666 1840 1904 1955 1960 2254 2380 2576 2737 3128 3220 3332 3910 3920 4165 4508 4760 5474 5635 6256 6440 6664 7820 8330 9016 9520 9857 10948 11270 12880 13328 13685 15640 16660 18032 19159 19714 21896 22540 27370 31280 33320 38318 39428 43792 45080 49285 54740 66640 68999 76636 78856 90160 95795 98570 109480 137998 153272 157712 167569 191590 197140 218960 226711 275996 306544 335138 344995 383180 394280 453422 482993 551992 670276 689990 766360 788560 837845 906844 965986 1103984 1133555 1172983 1340552 1379980 1532720 1586977 1675690 1813688 1931972 2267110 2345966 2414965 2681104 2759960 3173954 3351380 3627376 3854087 3863944 4534220 4691932 4829930 5519920 5864915 6347908 6702760 7708174 7727888 7934885 8210881 9068440 9383864 9659860 11108839 11729830 12695816 13405520 15416348 15869770 16421762 18136880 18767728 19270435 19319720 22217678 23459660 25391632 26978609 30832696 31739540 32843524 38540870 38639440 41054405 44435356 46919320 53957218 55544195 61665392 63479080 65687048 77081740 82108810 88870712 93838640 107914436 111088390 126958160 131374096 134893045 154163480 164217620 177741424 188850263 215828872 222176780 269786090 308326960 328435240 377700526 431657744 444353560 539572180 656870480 755401052 888707120 944251315 1079144360 1510802104 1888502630 2158288720 3021604208 3777005260 7554010520 15108021040
• Sum of all divisors σ(n): 45150270912
• Sum of proper divisors (its aliquot sum) s(n): 30042249872
• 15108021040 is an abundant number, because the sum of its proper divisors (30042249872) is greater than itself. Its abundance is 14934228832

Bases of 15108021040

• Binary: 1110000100100000100001101100110000₂
• Hexadecimal: 0x384821B30
• Base-36: 6XUXBN4

Squares and roots of 15108021040

• 15108021040 squared (15108021040²) is 228252299745082681600
• 15108021040 cubed (15108021040³) is 3448440546977095790152420864000
• The square root of 15108021040 is 122914.6900903225
• The cube root of 15108021040 is 2472.1179820663

Scales and comparisons

• 15,108,021,040 seconds is equal to 480 years, 20 weeks, 1 day, 8 hours, 30 minutes, 40 seconds.
• To count from 1 to 15,108,021,040 would take you about nine hundred sixty 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 15108021040 cubic inches would be around 206 feet tall.

Recreational maths with 15108021040

• 15108021040 backwards is 04012080151
• The number of decimal digits it has is: 11
• The sum of 15108021040's digits is 22
• More coming soon!