12315531018960

Names of 12315531018960

• Cardinal: 12315531018960 can be written as Twelve trillion, three hundred fifteen billion, five hundred thirty-one million, eighteen thousand, nine hundred sixty.

Scientific notation

• Scientific notation: 1.231553101896 × 10¹³

Factors of 12315531018960

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 137516

Divisors of 12315531018960

• Number of divisors d(n): 640
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 13 15 16 18 20 24 26 27 30 31 36 39 40 45 48 52 54 60 62 65 72 78 80 90 93 103 104 108 117 120 124 130 135 144 155 156 180 186 195 206 208 216 234 240 248 260 270 279 309 310 312 351 360 372 390 403 412 432 465 468 496 515 520 540 558 585 618 620 624 702 720 744 780 806 824 837 927 930 936 1030 1040 1080 1116 1170 1209 1236 1240 1339 1395 1404 1488 1545 1560 1612 1648 1674 1755 1854 1860 1872 2015 2060 2160 2232 2340 2418 2472 2480 2678 2781 2790 2808 3090 3120 3193 3224 3348 3510 3627 3708 3720 4017 4030 4120 4185 4464 4635 4680 4836 4944 5356 5562 5580 5616 6045 6180 6386 6448 6695 6696 7020 7254 7416 7440 8034 8060 8240 8370 9270 9360 9579 9672 10712 10881 11124 11160 12051 12090 12360 12772 13390 13392 13905 14040 14508 14832 15965 16068 16120 16740 18135 18540 19158 19344 20085 21424 21762 22248 22320 24102 24180 24720 25544 26780 27810 28080 28737 29016 31930 32136 32240 33480 36153 36270 37080 38316 40170 41509 43524 44496 47895 48204 48360 51088 53560 54405 55620 57474 58032 60255 63860 64272 66960 72306 72540 74160 76632 80340 83018 86211 87048 95790 96408 96720 107120 108810 111240 114948 120510 124527 127720 137359 143685 144612 145080 153264 160680 166036 172422 174096 180765 191580 192816 207545 217620 222480 229896 241020 249054 255440 274718 287370 289224 290160 321360 332072 344844 361530 373581 383160 412077 415090 431055 435240 459792 482040 498108 549436 574740 578448 622635 664144 686795 689688 723060 747162 766320 824154 830180 862110 870480 964080 996216 1098872 1120743 1149480 1236231 1245270 1373590 1379376 1446120 1494324 1648308 1660360 1724220 1785667 1867905 1992432 2060385 2197744 2241486 2298960 2472462 2490540 2747180 2892240 2988648 3296616 3320720 3448440 3571334 3708693 3735810 4120770 4258129 4482972 4944924 4981080 5357001 5494360 5603715 5977296 6181155 6593232 6896880 7142668 7417386 7471620 8241540 8516258 8928335 8965944 9889848 9962160 10714002 10988720 11207430 12362310 12774387 14147977 14285336 14834772 14943240 16071003 16483080 17032516 17856670 17931888 18543465 19779696 21290645 21428004 22414860 24724620 25548774 26785005 28295954 28570672 29669544 29886480 32142006 32966160 34065032 35713340 37086930 38323161 42443931 42581290 42856008 44829720 48213009 49449240 51097548 53570010 55355677 56591908 59339088 63871935 64284012 68130064 70739885 71426680 74173860 76646322 80355015 84887862 85162580 85712016 89659440 96426018 98898480 102195096 107140020 110711354 113183816 114969483 127331793 127743870 128568024 141479770 142853360 148347720 153292644 160710030 166067031 169775724 170325160 183923701 191615805 192852036 204390192 212219655 214280040 221422708 226367632 229938966 241065045 254663586 255487740 257136048 276778385 282959540 296695440 306585288 321420060 332134062 339551448 340650320 367847402 381995379 383231610 385704072 424439310 428560080 438587287 442845416 459877932 482130090 498201093 509327172 510975480 551771103 553556770 565919080 574847415 613170576 636658965 642840120 664268124 679102896 735694804 763990758 766463220 771408144 830335155 848878620 877174574 885690832 919618505 919755864 964260180 996402186 1018654344 1021950960 1103542206 1107113540 1131838160 1149694830 1273317930 1285680240 1315761861 1328536248 1471389608 1494603279 1527981516 1532926440 1655313309 1660670310 1697757240 1754349148 1839237010 1839511728 1909976895 1928520360 1992804372 2037308688 2192936435 2207084412 2214227080 2299389660 2491005465 2546635860 2631523722 2657072496 2758855515 2942779216 2989206558 3055963032 3065852880 3310626618 3321340620 3395514480 3508698296 3678474020 3819953790 3857040720 3947285583 3985608744 4385872870 4414168824 4428454160 4598779320 4965939927 4982010930 5093271720 5263047444 5517711030 5701634731 5978413116 6111926064 6578809305 6621253236 6642681240 7017396592 7356948040 7473016395 7639907580 7894571166 7971217488 8276566545 8771745740 8828337648 9197558640 9931879854 9964021860 10186543440 10526094888 11035422060 11403269462 11841856749 11956826232 13157618610 13242506472 13285362480 14713896080 14946032790 15279815160 15789142332 16553133090 17104904193 17543491480 19736427915 19863759708 19928043720 21052189776 22070844120 22806538924 23683713498 23913652464 24829699635 26315237220 26485012944 28508173655 29892065580 30559630320 31578284664 33106266180 34209808386 35086982960 39472855830 39727519416 39856087440 44141688240 45613077848 47367426996 49659399270 51314712579 52630474440 57016347310 59209283745 59784131160 63156569328 66212532360 68419616772 78945711660 79455038832 85524520965 91226155696 94734853992 99318798540 102629425158 105260948880 114032694620 118418567490 119568262320 132425064720 136839233544 153944137737 157891423320 171049041930 189469707984 198637597080 205258850316 228065389240 236837134980 256573562895 273678467088 307888275474 315782846640 342098083860 397275194160 410517700632 456130778480 473674269960 513147125790 615776550948 684196167720 769720688685 821035401264 947348539920 1026294251580 1231553101896 1368392335440 1539441377370 2052588503160 2463106203792 3078882754740 4105177006320 6157765509480 12315531018960
• Sum of all divisors σ(n): 47615085772800
• Sum of proper divisors (its aliquot sum) s(n): 35299554753840
• 12315531018960 is an abundant number, because the sum of its proper divisors (35299554753840) is greater than itself. Its abundance is 22984023734880

Bases of 12315531018960

• Binary: 10110011001101101110110110100000001011010000₂
• Hexadecimal: 0xB336EDA02D0
• Base-36: 4D5OD6VO0

Squares and roots of 12315531018960

• 12315531018960 squared (12315531018960²) is 151672304278965935879481600
• 12315531018960 cubed (12315531018960³) is 1867924968064744520396962053004571136000
• The square root of 12315531018960 is 3509349.0876457417
• The cube root of 12315531018960 is 23093.2140377539

Scales and comparisons

• 12,315,531,018,960 seconds is equal to 391,595 years, 41 weeks, 1 day, 6 hours, 36 minutes.
• To count from 1 to 12,315,531,018,960 would take you about nine hundred seventy-eight thousand, nine hundred eighty-nine 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 12315531018960 cubic inches would be around 1924.4 feet tall.

Recreational maths with 12315531018960

• 12315531018960 backwards is 06981013551321
• 12315531018960 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 12315531018960's digits is 45
• More coming soon!