13987252987776

Names of 13987252987776

• Cardinal: 13987252987776 can be written as Thirteen trillion, nine hundred eighty-seven billion, two hundred fifty-two million, nine hundred eighty-seven thousand, seven hundred seventy-six.

Scientific notation

• Scientific notation: 1.3987252987776 × 10¹³

Factors of 13987252987776

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 286

Divisors of 13987252987776

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 29 32 36 48 58 64 72 73 87 96 116 128 144 146 174 179 192 219 232 261 288 292 348 358 384 438 464 522 537 576 584 657 696 716 876 928 1044 1074 1152 1168 1314 1392 1432 1611 1752 1856 2088 2117 2148 2336 2628 2784 2864 3222 3504 3712 4176 4234 4296 4672 5191 5256 5568 5728 6351 6444 7008 8352 8468 8592 9344 10382 10512 11136 11456 12702 12888 13067 14016 15573 16704 16936 17184 19053 20764 21024 22912 25404 25776 26134 28032 31146 32041 33408 33872 34368 38106 39201 41528 42048 46719 50808 51552 52268 62292 64082 67744 68736 76212 78402 83056 84096 93438 96123 101616 103104 104536 117603 124584 128164 135488 152424 156804 166112 186876 192246 203232 206208 209072 235206 249168 256328 270976 288369 304848 313608 332224 373752 378943 384492 406464 418144 470412 498336 512656 576738 609696 627216 664448 747504 757886 768984 812928 836288 929189 940824 996672 1025312 1136829 1153476 1219392 1254432 1495008 1515772 1537968 1672576 1858378 1881648 1993344 2050624 2273658 2306952 2338993 2438784 2508864 2787567 2990016 3031544 3075936 3410487 3716756 3763296 4101248 4547316 4613904 4677986 5017728 5575134 5735339 5980032 6063088 6151872 6820974 7016979 7433512 7526592 8362701 9094632 9227808 9355972 11150268 11470678 12126176 12303744 13641948 14033958 14867024 15053184 16725402 17206017 18189264 18455616 18711944 21050937 22300536 22941356 24252352 27283896 28067916 29734048 33450804 34412034 36378528 36911232 37423888 42101874 44601072 45882712 48504704 51618051 54567792 56135832 59468096 66901608 67830797 68824068 72757056 74847776 84203748 89202144 91765424 103236102 109135584 112271664 118936192 133803216 135661594 137648136 145514112 149695552 166324831 168407496 178404288 183530848 203492391 206472204 218271168 224543328 267606432 271323188 275296272 299391104 332649662 336814992 356808576 367061696 406984782 412944408 418679747 436542336 449086656 498974493 535212864 542646376 550592544 610477173 665299324 673629984 734123392 813969564 825888816 837359494 898173312 997948986 1070425728 1085292752 1101185088 1220954346 1256039241 1330598648 1347259968 1496923479 1627939128 1651777632 1674718988 1995897972 2170585504 2202370176 2441908692 2512078482 2661197296 2694519936 2993846958 3255878256 3303555264 3349437976 3768117723 3991795944 4341171008 4883817384 5024156964 5322394592 5987693916 6511756512 6607110528 6698875952 7536235446 7983591888 8682342016 9767634768 10048313928 10644789184 11975387832 12141712663 13023513024 13397751904 15072470892 15967183776 19535269536 20096627856 21289578368 23950775664 24283425326 26047026048 26795503808 30144941784 31934367552 36425137989 39070539072 40193255712 47901551328 48566850652 53591007616 60289883568 63868735104 72850275978 78141078144 80386511424 95803102656 97133701304 109275413967 120579767136 145700551956 160773022848 191606205312 194267402608 218550827934 241159534272 291401103912 388534805216 437101655868 482319068544 582802207824 777069610432 874203311736 1165604415648 1554139220864 1748406623472 2331208831296 3496813246944 4662417662592 6993626493888 13987252987776
• Sum of all divisors σ(n): 42445204308000
• Sum of proper divisors (its aliquot sum) s(n): 28457951320224
• 13987252987776 is an abundant number, because the sum of its proper divisors (28457951320224) is greater than itself. Its abundance is 14470698332448

Bases of 13987252987776

• Binary: 11001011100010101001001111101110011110000000₂
• Hexadecimal: 0xCB8A93EE780
• Base-36: 4YHNLAE80

Squares and roots of 13987252987776

• 13987252987776 squared (13987252987776²) is 195643246144048638805426176
• 13987252987776 cubed (13987252987776³) is 2736511579166539714412263135776998424576
• The square root of 13987252987776 is 3739953.6077037105
• The cube root of 13987252987776 is 24094.1056318017

Scales and comparisons

• 13,987,252,987,776 seconds is equal to 444,751 years, 19 weeks, 5 days, 4 hours, 9 minutes, 36 seconds.
• To count from 1 to 13,987,252,987,776 would take you about one million, one hundred eleven thousand, eight hundred seventy-eight 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 13987252987776 cubic inches would be around 2007.8 feet tall.

Recreational maths with 13987252987776

• 13987252987776 backwards is 67778925278931
• The number of decimal digits it has is: 14
• The sum of 13987252987776's digits is 81
• More coming soon!