13438485385344

Names of 13438485385344

• Cardinal: 13438485385344 can be written as Thirteen trillion, four hundred thirty-eight billion, four hundred eighty-five million, three hundred eighty-five thousand, three hundred forty-four.

Scientific notation

• Scientific notation: 1.3438485385344 × 10¹³

Factors of 13438485385344

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 8925

Divisors of 13438485385344

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 37 48 61 64 72 74 96 111 122 128 144 148 183 192 222 244 288 296 333 366 384 444 488 549 576 592 631 666 732 888 976 1098 1152 1184 1262 1332 1464 1776 1893 1952 2196 2257 2368 2524 2664 2928 3552 3786 3904 4392 4514 4736 5048 5328 5679 5856 6771 7104 7572 7808 8191 8784 9028 10096 10656 11358 11712 13542 14208 15144 16382 17568 18056 20192 20313 21312 22716 23347 23424 24573 27084 30288 32764 35136 36112 38491 40384 40626 42624 45432 46694 49146 54168 60576 65528 70041 70272 72224 73719 76982 80768 81252 90864 93388 98292 108336 115473 121152 131056 140082 144448 147438 153964 162504 181728 186776 196584 210123 216672 230946 242304 262112 280164 288896 294876 303067 307928 325008 346419 363456 373552 393168 420246 433344 461892 499651 524224 560328 589752 606134 615856 650016 692838 726912 747104 786336 840492 866688 909201 923784 999302 1048448 1120656 1179504 1212268 1231712 1300032 1385676 1424167 1494208 1498953 1572672 1680984 1818402 1847568 1998604 2241312 2359008 2424536 2463424 2600064 2727603 2771352 2848334 2988416 2997906 3145344 3361968 3636804 3695136 3997208 4272501 4482624 4496859 4718016 4849072 4926848 5168521 5455206 5542704 5696668 5995812 6723936 7273608 7390272 7994416 8545002 8965248 8993718 9436032 9698144 10337042 10910412 11085408 11393336 11991624 12817503 13447872 14547216 14780544 15505563 15988832 17090004 17987436 18487087 19396288 20674084 21820824 22170816 22786672 23983248 25635006 26895744 29094432 31011126 31977664 34180008 35974872 36974174 38792576 41348168 43641648 44341632 45573344 46516689 47966496 51270012 55461261 58188864 62022252 63955328 68360016 71949744 73948348 82696336 87283296 91146688 93033378 95932992 102540024 110922522 116377728 124044504 136720032 143899488 147896696 165392672 166383783 174566592 182293376 186066756 191235277 191865984 205080048 221845044 248089008 273440064 287798976 295793392 315279781 330785344 332767566 349133184 372133512 382470554 410160096 443690088 496178016 546880128 573705831 575597952 591586784 630559562 661570688 665535132 744267024 764941108 820320192 887380176 945839343 992356032 1147411662 1183173568 1261119124 1331070264 1488534048 1529882216 1640640384 1721117493 1774760352 1891678686 1984712064 2294823324 2366347136 2522238248 2662140528 2837518029 2977068096 3059764432 3442234986 3549520704 3783357372 4589646648 5044476496 5324281056 5675036058 5954136192 6119528864 6884469972 7099041408 7566714744 9179293296 10088952992 10648562112 11350072116 11665351897 12239057728 13768939944 15133429488 18358586592 20177905984 21297124224 22700144232 23330703794 24478115456 27537879888 30266858976 34996055691 36717173184 40355811968 45400288464 46661407588 55075759776 60533717952 69992111382 73434346368 90800576928 93322815176 104988167073 110151519552 121067435904 139984222764 181601153856 186645630352 209976334146 220303039104 279968445528 363202307712 373291260704 419952668292 559936891056 746582521408 839905336584 1119873782112 1493165042816 1679810673168 2239747564224 3359621346336 4479495128448 6719242692672 13438485385344
• Sum of all divisors σ(n): 40435781468160
• Sum of proper divisors (its aliquot sum) s(n): 26997296082816
• 13438485385344 is an abundant number, because the sum of its proper divisors (26997296082816) is greater than itself. Its abundance is 13558810697472

Bases of 13438485385344

• Binary: 11000011100011100100001001011101000010000000₂
• Hexadecimal: 0xC38E425D080
• Base-36: 4RHJZ8680

Squares and roots of 13438485385344

• 13438485385344 squared (13438485385344²) is 180592889452104276169998336
• 13438485385344 cubed (13438485385344³) is 2426894905599147926778050284812798787584
• The square root of 13438485385344 is 3665853.9776352249
• The cube root of 13438485385344 is 23774.7946474103

Scales and comparisons

• 13,438,485,385,344 seconds is equal to 427,302 years, 13 weeks, 6 days, 7 hours, 2 minutes, 24 seconds.
• To count from 1 to 13,438,485,385,344 would take you about one million, sixty-eight thousand, two hundred fifty-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 13438485385344 cubic inches would be around 1981.2 feet tall.

Recreational maths with 13438485385344

• 13438485385344 backwards is 44358358483431
• The number of decimal digits it has is: 14
• The sum of 13438485385344's digits is 63
• More coming soon!