1438074321404908

Names of 1438074321404908

• Cardinal: 1438074321404908 can be written as One quadrillion, four hundred thirty-eight trillion, seventy-four billion, three hundred twenty-one million, four hundred four thousand, nine hundred eight.

Scientific notation

• Scientific notation: 1.438074321404908 × 10¹⁵

Factors of 1438074321404908

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 260

Divisors of 1438074321404908

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 11 22 31 37 44 62 74 121 124 148 179 242 341 358 407 484 682 716 814 961 1147 1331 1364 1369 1628 1922 1969 2294 2662 2738 3751 3844 3938 4477 4588 5324 5476 5549 6623 7502 7876 8954 10571 11098 12617 13246 15004 15059 17908 21142 21659 22196 25234 26492 29791 30118 35557 41261 42284 42439 43318 49247 50468 50653 59582 60236 61039 71114 72853 82522 84878 86636 98494 101306 116281 119164 122078 138787 142228 145706 165044 165649 169756 172019 196988 202612 205313 232562 238249 244156 245051 277574 291412 327701 331298 344038 391127 410626 465124 466829 476498 490102 555148 557183 655402 662596 671429 688076 782254 801383 821252 933658 952996 980204 1102267 1114366 1279091 1310804 1315609 1342858 1526657 1564508 1570243 1602766 1822139 1867316 1892209 2204534 2228732 2258443 2558182 2631218 2685716 2695561 3053314 3140486 3205532 3604711 3644278 3784418 4302397 4409068 4516886 5116364 5135119 5262436 5332589 5391122 6106628 6129013 6280972 6364703 7209422 7288556 7385719 7568836 7596581 8604794 8815213 9033772 9066887 10270238 10665178 10782244 12124937 12258026 12729406 14418844 14471699 14771438 15193162 17209588 17272673 17630426 18133774 20540476 20814299 21330356 24249874 24516052 24842873 25458812 28943398 29542876 29651171 30386324 34545346 35260852 36267548 39651821 40783879 41628598 47326367 48499748 48677533 49685746 56486309 57886796 58658479 59302342 67419143 69090692 70011733 79303642 81567758 83257196 83562391 94652734 97355066 99371492 99735757 112972618 117316958 118604684 133374307 134838286 140023466 158607284 159188689 163135516 167124782 189305468 189999403 194710132 197305793 199471514 225945236 228957289 234633916 235494011 266748614 269676572 273271603 280046932 281073497 318377378 326162881 334249564 379998806 394611586 398943028 448622669 457914578 470988022 533497228 535452863 546543206 562146994 636754756 645243269 652325762 759997612 770129063 789223172 897245338 915829156 919186301 941976044 1070905726 1093086412 1097093327 1124293988 1290486538 1304651524 1467117377 1509003523 1540258126 1751075579 1794490676 1838372602 2089993433 2141811452 2170363723 2194186654 2580973076 2590434121 2934234754 3018007046 3080516252 3091808467 3502151158 3676745204 4179986866 4340727446 4388373308 4934849359 5180868242 5868469508 5889981493 6036014092 6183616934 7004302316 7097675959 7300314341 8359973732 8471419693 8681454892 8713278407 9869698718 10111049311 10361736484 11779962986 12068026597 12367233868 14195351918 14600628682 16599038753 16942839386 17426556814 19739397436 20222098622 23559925972 23874000953 24136053194 28390703836 28494775331 29201257364 33198077506 33885678772 34009893137 34853113628 40444197244 47748001906 48272106388 54283342949 56989550662 64789796423 66396155012 68019786274 80303457751 95496003812 95846062477 108566685898 113979101324 129579592846 136039572548 160606915502 182589426283 191692124954 217133371796 259159185692 262614010483 270111630617 313442528641 321213831004 365178852566 374108824507 383384249908 525228020966 540223261234 626885057282 730357705132 748217649014 883338035261 1050456041932 1054306687247 1080446522468 1253770114564 1496435298028 1766676070522 2008483689113 2108613374494 2971227936787 3533352141044 4016967378226 4217226748988 5942455873574 8033934756452 9716718387871 11597373559717 11884911747148 19433436775742 23194747119434 32683507304657 38866873551484 46389494238868 65367014609314 130734029218628 359518580351227 719037160702454 1438074321404908
• Sum of all divisors σ(n): 2956247807385600
• Sum of proper divisors (its aliquot sum) s(n): 1518173485980692
• 1438074321404908 is an abundant number, because the sum of its proper divisors (1518173485980692) is greater than itself. Its abundance is 80099164575784

Bases of 1438074321404908

• Binary: 101000110111110101111000101000101101000001111101100₂
• Hexadecimal: 0x51BEBC51683EC
• Base-36: E5R680ZHM4

Squares and roots of 1438074321404908

• 1438074321404908 squared (1438074321404908²) is 2068057753884186635498886488464
• 1438074321404908 cubed (1438074321404908³) is 2974020751043159937492073925360524263214981312
• The square root of 1438074321404908 is 37921950.3903070365
• The cube root of 1438074321404908 is 112873.9639848031

Scales and comparisons

• 1,438,074,321,404,908 seconds is equal to 45,726,315 years, 8 weeks, 3 days, 23 hours, 8 minutes, 28 seconds.
• To count from 1 to 1,438,074,321,404,908 would take you about one hundred thirty-seven million, one hundred seventy-eight thousand, nine hundred forty-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 1438074321404908 cubic inches would be around 9406.2 feet tall.

Recreational maths with 1438074321404908

• 1438074321404908 backwards is 8094041234708341
• The number of decimal digits it has is: 16
• The sum of 1438074321404908's digits is 58
• More coming soon!