15138525675520

Names of 15138525675520

• Cardinal: 15138525675520 can be written as Fifteen trillion, one hundred thirty-eight billion, five hundred twenty-five million, six hundred seventy-five thousand, five hundred twenty.

Scientific notation

• Scientific notation: 1.513852567552 × 10¹³

Factors of 15138525675520

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 23
• Sum of prime factors: 94

Divisors of 15138525675520

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 26 31 32 40 43 52 62 64 65 80 86 104 124 128 130 155 160 172 208 215 248 256 260 310 320 344 403 416 430 496 512 520 559 620 640 688 806 832 860 961 992 1024 1040 1118 1240 1280 1333 1376 1612 1664 1720 1849 1922 1984 2015 2048 2080 2236 2480 2560 2666 2752 2795 3224 3328 3440 3698 3844 3968 4030 4096 4160 4472 4805 4960 5120 5332 5504 5590 6448 6656 6665 6880 7396 7688 7936 8060 8192 8320 8944 9245 9610 9920 10240 10664 11008 11180 12493 12896 13312 13330 13760 14792 15376 15872 16120 16384 16640 17329 17888 18490 19220 19840 20480 21328 22016 22360 24037 24986 25792 26624 26660 27520 29584 30752 31744 32240 32768 33280 34658 35776 36980 38440 39680 40960 41323 42656 44032 44720 48074 49972 51584 53248 53320 55040 57319 59168 61504 62465 63488 64480 65536 66560 69316 71552 73960 76880 79360 81920 82646 85312 86645 88064 89440 96148 99944 103168 106496 106640 110080 114638 118336 120185 123008 124930 126976 128960 131072 133120 138632 143104 147920 153760 158720 163840 165292 170624 173290 176128 178880 192296 199888 206336 206615 212992 213280 220160 229276 236672 240370 246016 249860 253952 257920 266240 277264 286208 286595 295840 307520 317440 327680 330584 341248 346580 352256 357760 384592 399776 412672 413230 425984 426560 440320 458552 473344 480740 492032 499720 507904 515840 532480 537199 554528 572416 573190 591680 615040 634880 655360 661168 682496 693160 704512 715520 745147 769184 799552 825344 826460 851968 853120 880640 917104 946688 961480 984064 999440 1015808 1031680 1064960 1074398 1109056 1144832 1146380 1183360 1230080 1269760 1322336 1364992 1386320 1409024 1431040 1490294 1538368 1599104 1650688 1652920 1703936 1706240 1761280 1776889 1834208 1893376 1922960 1968128 1998880 2031616 2063360 2129920 2148796 2218112 2289664 2292760 2366720 2460160 2539520 2644672 2685995 2729984 2772640 2818048 2862080 2980588 3076736 3198208 3301376 3305840 3412480 3522560 3553778 3668416 3725735 3786752 3845920 3936256 3997760 4063232 4126720 4259840 4297592 4436224 4579328 4585520 4733440 4920320 5079040 5289344 5371990 5459968 5545280 5636096 5724160 5961176 6153472 6396416 6602752 6611680 6824960 7045120 7107556 7336832 7451470 7573504 7691840 7872512 7995520 8253440 8519680 8595184 8872448 8884445 9158656 9171040 9466880 9840640 10158080 10578688 10743980 10919936 11090560 11448320 11922352 12306944 12792832 13205504 13223360 13649920 14090240 14215112 14673664 14902940 15147008 15383680 15745024 15991040 16506880 17190368 17744896 17768890 18317312 18342080 18933760 19681280 20316160 21157376 21487960 21839872 22181120 22896640 23099557 23844704 24613888 25585664 26411008 26446720 27299840 28180480 28430224 29347328 29805880 30294016 30767360 31490048 31982080 33013760 34380736 35489792 35537780 36634624 36684160 37867520 39362560 42314752 42975920 43679744 44362240 45793280 46199114 47689408 49227776 51171328 52822016 52893440 54599680 56860448 58694656 59611760 60588032 61534720 62980096 63964160 66027520 68761472 70979584 71075560 73269248 73368320 75735040 78725120 84629504 85951840 87359488 88724480 91586560 92398228 95378816 98455552 102342656 105786880 109199360 113720896 115497785 117389312 119223520 121176064 123069440 125960192 127928320 132055040 137522944 141959168 142151120 146736640 151470080 157450240 169259008 171903680 174718976 177448960 183173120 184796456 190757632 196911104 204685312 211573760 218398720 227441792 230995570 234778624 238447040 242352128 246138880 255856640 264110080 275045888 283918336 284302240 293473280 302940160 314900480 338518016 343807360 354897920 366346240 369592912 381515264 393822208 409370624 423147520 436797440 454883584 461991140 469557248 476894080 492277760 511713280 550091776 567836672 568604480 586946560 605880320 629800960 677036032 687614720 709795840 739185824 763030528 787644416 818741248 846295040 873594880 909767168 923982280 939114496 953788160 984555520 1023426560 1100183552 1135673344 1137208960 1173893120 1211760640 1354072064 1375229440 1419591680 1478371648 1526061056 1575288832 1637482496 1692590080 1819534336 1847964560 1878228992 1907576320 1969111040 2046853120 2200367104 2271346688 2274417920 2347786240 2708144128 2750458880 2839183360 2956743296 3052122112 3150577664 3385180160 3639068672 3695929120 3756457984 3815152640 3938222080 4093706240 4400734208 4548835840 4695572480 5416288256 5500917760 5678366720 5913486592 6104244224 6770360320 7278137344 7391858240 7512915968 7630305280 7876444160 8187412480 8801468416 9097671680 9391144960 11001835520 11356733440 11826973184 12208488448 13540720640 14556274688 14783716480 15260610560 15752888320 17602936832 18195343360 18782289920 22003671040 23653946368 24416976896 27081441280 29112549376 29567432960 30521221120 35205873664 36390686720 37564579840 44007342080 47307892736 48833953792 58225098752 59134865920 61042442240 70411747328 72781373440 88014684160 94615785472 97667907584 116450197504 118269731840 122084884480 145562746880 176029368320 189231570944 232900395008 236539463680 244169768960 291125493760 352058736640 378463141888 473078927360 488339537920 582250987520 756926283776 946157854720 1164501975040 1513852567552 1892315709440 3027705135104 3784631418880 7569262837760 15138525675520
• Sum of all divisors σ(n): 41392095536988
• Sum of proper divisors (its aliquot sum) s(n): 26253569861468
• 15138525675520 is an abundant number, because the sum of its proper divisors (26253569861468) is greater than itself. Its abundance is 11115044185948

Bases of 15138525675520

• Binary: 11011100010010110110011100100000000000000000₂
• Hexadecimal: 0xDC4B6720000
• Base-36: 5D6JJBLDS

Squares and roots of 15138525675520

• 15138525675520 squared (15138525675520²) is 229174959628378272327270400
• 15138525675520 cubed (15138525675520³) is 3469371010520463913245281654677700608000
• The square root of 15138525675520 is 3890825.8346423063
• The cube root of 15138525675520 is 24737.8068296883

Scales and comparisons

• 15,138,525,675,520 seconds is equal to 481,358 years, 15 weeks, 12 hours, 58 minutes, 40 seconds.
• To count from 1 to 15,138,525,675,520 would take you about one million, two hundred three thousand, three hundred ninety-five 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 15138525675520 cubic inches would be around 2061.5 feet tall.

Recreational maths with 15138525675520

• 15138525675520 backwards is 02557652583151
• The number of decimal digits it has is: 14
• The sum of 15138525675520's digits is 55
• More coming soon!