12315836907520

Names of 12315836907520

• Cardinal: 12315836907520 can be written as Twelve trillion, three hundred fifteen billion, eight hundred thirty-six million, nine hundred seven thousand, five hundred twenty.

Scientific notation

• Scientific notation: 1.231583690752 × 10¹³

Factors of 12315836907520

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 1129

Divisors of 12315836907520

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 4 5 8 10 16 17 20 32 34 37 40 64 68 74 80 85 127 128 136 148 160 170 185 254 256 272 296 320 340 370 508 512 544 592 629 635 640 680 740 941 1016 1024 1088 1184 1258 1270 1280 1360 1480 1882 2032 2048 2159 2176 2368 2516 2540 2560 2720 2960 3145 3764 4064 4096 4318 4352 4699 4705 4736 5032 5080 5120 5440 5920 6290 7528 8128 8192 8636 8704 9398 9410 9472 10064 10160 10240 10795 10880 11840 12580 15056 15997 16256 16384 17272 17408 18796 18820 18944 20128 20320 20480 21590 21760 23495 23680 25160 30112 31994 32512 32768 34544 34816 34817 37592 37640 37888 40256 40640 40960 43180 43520 46990 47360 50320 60224 63988 65024 69088 69632 69634 75184 75280 75776 79883 79985 80512 81280 81920 86360 87040 93980 94720 100640 119507 120448 127976 130048 138176 139264 139268 150368 150560 151552 159766 159970 161024 162560 163840 172720 174080 174085 187960 189440 201280 239014 240896 255952 260096 276352 278528 278536 300736 301120 303104 319532 319940 322048 325120 345440 348160 348170 375920 378880 399415 402560 478028 481792 511904 520192 552704 557056 557072 591889 597535 601472 602240 606208 639064 639880 644096 650240 690880 696320 696340 751840 757760 798830 805120 956056 963584 1023808 1040384 1105408 1114144 1183778 1195070 1202944 1204480 1212416 1278128 1279760 1288192 1300480 1381760 1392640 1392680 1503680 1515520 1597660 1610240 1912112 1927168 2031619 2047616 2080768 2210816 2228288 2367556 2390140 2405888 2408960 2556256 2559520 2576384 2600960 2763520 2785280 2785360 2959445 3007360 3031040 3195320 3220480 3824224 3854336 4063238 4095232 4161536 4421632 4421759 4456576 4735112 4780280 4811776 4817920 5112512 5119040 5152768 5201920 5527040 5570720 5918890 6014720 6062080 6390640 6440960 7648448 7708672 8126476 8190464 8843264 8843518 8913152 9470224 9560560 9623552 9635840 10158095 10225024 10238080 10305536 10403840 11054080 11141440 11837780 12029440 12781280 12881920 15296896 15417344 16252952 16380928 17686528 17687036 17826304 18940448 19121120 19247104 19271680 20316190 20450048 20476160 20611072 20807680 22108160 22108795 22282880 23675560 24058880 25562560 25763840 30593792 30834688 32505904 32761856 35373056 35374072 35652608 37880896 38242240 38494208 38543360 40632380 40900096 40952320 44216320 44217590 44565760 47351120 48117760 51125120 51527680 61187584 65011808 65523712 70746112 70748144 71305216 75169903 75761792 76484480 76988416 77086720 81264760 81800192 81904640 88432640 88435180 89131520 94702240 96235520 102250240 103055360 122375168 130023616 131047424 141496288 142610432 150339806 151523584 152968960 153976832 154173440 162529520 163600384 163809280 176865280 176870360 178263040 189404480 192471040 204500480 244750336 260047232 262094848 282992576 285220864 300679612 303047168 305937920 325059040 327200768 327618560 353730560 353740720 356526080 375849515 378808960 384942080 409000960 489500672 520094464 524189696 565985152 570441728 601359224 606094336 611875840 650118080 654401536 655237120 707481440 713052160 751699030 757617920 769884160 818001920 979001344 1040188928 1131970304 1140883456 1202718448 1212188672 1223751680 1300236160 1308803072 1310474240 1414962880 1426104320 1503398060 1515235840 1636003840 1958002688 2080377856 2263940608 2405436896 2424377344 2447503360 2600472320 2617606144 2620948480 2829925760 2852208640 3006796120 3030471680 3272007680 3916005376 4160755712 4527881216 4810873792 4848754688 4895006720 5200944640 5659851520 5704417280 6013592240 6060943360 6544015360 8321511424 9055762432 9621747584 9697509376 9790013440 10401889280 11319703040 12027184480 12121886720 13088030720 16643022848 18111524864 19243495168 19395018752 19580026880 20803778560 22639406080 24054368960 24243773440 33286045696 36223049728 38486990336 41607557120 45278812160 48108737920 48487546880 66572091392 72446099456 76973980672 83215114240 90557624320 96217475840 96975093760 144892198912 153947961344 166430228480 181115248640 192434951680 307895922688 332860456960 362230497280 384869903360 615791845376 724460994560 769739806720 1231583690752 1539479613440 2463167381504 3078959226880 6157918453760 12315836907520
• Sum of all divisors σ(n): 32429595248640
• Sum of proper divisors (its aliquot sum) s(n): 20113758341120
• 12315836907520 is an abundant number, because the sum of its proper divisors (20113758341120) is greater than itself. Its abundance is 7797921433600

Bases of 12315836907520

• Binary: 10110011001110000001000101011000000000000000₂
• Hexadecimal: 0xB3381158000
• Base-36: 4D5TFB4SG

Squares and roots of 12315836907520

• 12315836907520 squared (12315836907520²) is 151679838732631797032550400
• 12315836907520 cubed (12315836907520³) is 1868064155990028307276185831114539008000
• The square root of 12315836907520 is 3509392.6693261329
• The cube root of 12315836907520 is 23093.4052297127

Scales and comparisons

• 12,315,836,907,520 seconds is equal to 391,605 years, 26 weeks, 6 days, 15 hours, 38 minutes, 40 seconds.
• To count from 1 to 12,315,836,907,520 would take you about nine hundred seventy-nine thousand and thirteen 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 12315836907520 cubic inches would be around 1924.5 feet tall.

Recreational maths with 12315836907520

• 12315836907520 backwards is 02570963851321
• The number of decimal digits it has is: 14
• The sum of 12315836907520's digits is 52
• More coming soon!