15328111680

Names of 15328111680

• Cardinal: 15328111680 can be written as Fifteen billion, three hundred twenty-eight million, one hundred eleven thousand, six hundred eighty.

Scientific notation

• Scientific notation: 1.532811168 × 10¹⁰

Factors of 15328111680

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 13375

Divisors of 15328111680

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 19 20 21 24 27 28 30 32 35 36 38 40 42 45 48 54 56 57 60 63 64 70 72 76 80 84 90 95 96 105 108 112 114 120 126 133 135 140 144 152 160 168 171 180 189 190 192 210 216 224 228 240 252 266 270 280 285 288 304 315 320 336 342 360 378 380 399 420 432 448 456 480 504 513 532 540 560 570 576 608 630 665 672 684 720 756 760 798 840 855 864 912 945 960 1008 1026 1064 1080 1120 1140 1197 1216 1260 1330 1344 1368 1440 1512 1520 1596 1680 1710 1728 1824 1890 1995 2016 2052 2128 2160 2240 2280 2394 2520 2565 2660 2736 2880 3024 3040 3192 3360 3420 3591 3648 3780 3990 4032 4104 4256 4320 4560 4788 5040 5130 5320 5472 5985 6048 6080 6384 6720 6840 7182 7560 7980 8208 8512 8640 9120 9576 10080 10260 10640 10944 11970 12096 12768 13339 13680 14364 15120 15960 16416 17955 18240 19152 20160 20520 21280 23940 25536 26678 27360 28728 30240 31920 32832 35910 38304 40017 41040 42560 47880 53356 54720 57456 60480 63840 66695 71820 76608 80034 82080 93373 95760 106712 114912 120051 127680 133390 143640 160068 164160 186746 191520 200085 213424 229824 240102 253441 266780 280119 287280 320136 360153 373492 383040 400170 426848 466865 480204 506882 533560 560238 574560 600255 640272 720306 746984 760323 800340 840357 853696 933730 960408 1013764 1067120 1120476 1149120 1200510 1267205 1280544 1400595 1440612 1493968 1520646 1600680 1680714 1774087 1800765 1867460 1920816 2027528 2134240 2240952 2280969 2401020 2521071 2534410 2561088 2801190 2881224 2987936 3041292 3201360 3361428 3548174 3601530 3734920 3801615 3841632 4055056 4201785 4268480 4481904 4561938 4802040 5042142 5068820 5322261 5602380 5762448 5975872 6082584 6402720 6722856 6842907 7096348 7203060 7469840 7603230 7683264 8110112 8403570 8870435 8963808 9123876 9604080 10084284 10137640 10644522 11204760 11404845 11524896 12165168 12605355 12805440 13445712 13685814 14192696 14406120 14939680 15206460 15966783 16220224 16807140 17740870 17927616 18247752 19208160 20168568 20275280 21289044 22409520 22809690 23049792 24330336 25210710 26611305 26891424 27371628 28385392 28812240 29879360 30412920 31933566 33614280 34214535 35481740 36495504 38416320 40337136 40550560 42578088 44819040 45619380 47900349 48660672 50421420 53222610 53782848 54743256 56770784 57624480 60825840 63867132 67228560 68429070 70963480 72991008 79833915 80674272 81101120 85156176 89638080 91238760 95800698 100842840 106445220 109486512 113541568 115248960 121651680 127734264 134457120 136858140 141926960 145982016 159667830 161348544 170312352 182477520 191601396 201685680 212890440 218973024 239501745 243303360 255468528 268914240 273716280 283853920 319335660 340624704 364955040 383202792 403371360 425780880 437946048 479003490 510937056 547432560 567707840 638671320 729910080 766405584 806742720 851561760 958006980 1021874112 1094865120 1277342640 1532811168 1703123520 1916013960 2189730240 2554685280 3065622336 3832027920 5109370560 7664055840 15328111680
• Sum of all divisors σ(n): 65056512000
• Sum of proper divisors (its aliquot sum) s(n): 49728400320
• 15328111680 is an abundant number, because the sum of its proper divisors (49728400320) is greater than itself. Its abundance is 34400288640

Bases of 15328111680

• Binary: 1110010001101000000110110001000000₂
• Hexadecimal: 0x391A06C40
• Base-36: 71HYMO0

Squares and roots of 15328111680

• 15328111680 squared (15328111680²) is 234951007674552422400
• 15328111680 cubed (15328111680³) is 3601355284964076624561733632000
• The square root of 15328111680 is 123806.7513506433
• The cube root of 15328111680 is 2484.0645972605

Scales and comparisons

• 15,328,111,680 seconds is equal to 487 years, 20 weeks, 16 hours, 48 minutes.
• To count from 1 to 15,328,111,680 would take you about nine hundred seventy-four 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 15328111680 cubic inches would be around 207 feet tall.

Recreational maths with 15328111680

• 15328111680 backwards is 08611182351
• 15328111680 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 15328111680's digits is 36
• More coming soon!