42146946318438

Names of 42146946318438

• Cardinal: 42146946318438 can be written as Forty-two trillion, one hundred forty-six billion, nine hundred forty-six million, three hundred eighteen thousand, four hundred thirty-eight.

Scientific notation

• Scientific notation: 4.2146946318438 × 10¹³

Factors of 42146946318438

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 71591

Divisors of 42146946318438

• Number of divisors d(n): 240
• Complete list of divisors:
  1 2 3 6 9 13 18 26 27 31 39 54 62 78 81 93 117 162 169 186 234 279 338 351 403 507 558 701 702 806 837 1014 1053 1209 1402 1521 1674 2103 2106 2418 2511 3042 3627 4206 4563 5022 5239 6309 7254 9113 9126 10478 10881 12618 13689 15717 18226 18927 21731 21762 27339 27378 31434 32643 37854 43462 47151 54678 56781 65193 65286 70841 82017 94302 113562 118469 130386 141453 141682 164034 195579 212523 236938 246051 282503 282906 355407 391158 424359 425046 492102 565006 586737 637569 710814 738153 847509 848718 920933 1066221 1173474 1275138 1476306 1695018 1760211 1841866 1912707 2132442 2196071 2542527 2762799 3198663 3520422 3672539 3825414 4392142 5085054 5525598 5738121 6397326 6588213 7345078 7627581 8288397 9595989 11017617 11476242 11972129 13176426 15255162 16576794 19191978 19764639 22035234 22882743 23944258 24865191 28548923 33052851 35916387 39529278 45765486 49659541 49730382 57097846 59293917 66105702 71832774 74595573 85646769 99158553 99319082 107749161 118587834 148978623 149191146 171293538 177881751 198317106 215498322 256940307 297475659 297957246 323247483 355763502 371135999 446935869 513880614 594951318 645574033 646494966 742271998 770820921 893871738 969742449 1113407997 1291148066 1340807607 1539445771 1541641842 1936722099 1939484898 2226815994 2312462763 2681615214 3078891542 3340223991 3873444198 4022422821 4618337313 4624925526 5810166297 6680447982 8044845642 8392462429 9236674626 10020671973 11620332594 13855011939 16784924858 17430498891 20012795023 20041343946 25177387287 27710023878 30062015919 34860997782 40025590046 41565035817 50354774574 52291496673 60038385069 60124031838 75532161861 83130071634 104582993346 120076770138 124695107451 151064323722 180115155207 226596485583 249390214902 260166335299 360230310414 453192971166 520332670598 540345465621 679789456749 780499005897 1080690931242 1359578913498 1560998011794 1621036396863 2341497017691 3242072793726 4682994035382 7024491053073 14048982106146 21073473159219 42146946318438
• Sum of all divisors σ(n): 105714757729152
• Sum of proper divisors (its aliquot sum) s(n): 63567811410714
• 42146946318438 is an abundant number, because the sum of its proper divisors (63567811410714) is greater than itself. Its abundance is 21420865092276

Bases of 42146946318438

• Binary: 1001100101010100011001110000111000000001100110₂
• Hexadecimal: 0x265519C38066
• Base-36: EXU1FMWDI

Squares and roots of 42146946318438

• 42146946318438 squared (42146946318438²) is 1776365083969294482098759844
• 42146946318438 cubed (42146946318438³) is 74868363836001464804128594102601311203672
• The square root of 42146946318438 is 6492067.9539294719
• The cube root of 42146946318438 is 34800.7580972933

Scales and comparisons

• 42,146,946,318,438 seconds is equal to 1,340,142 years, 27 weeks, 1 day, 16 hours, 27 minutes, 18 seconds.
• To count from 1 to 42,146,946,318,438 would take you about three million, three hundred fifty thousand, three hundred fifty-six 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 42146946318438 cubic inches would be around 2900.1 feet tall.

Recreational maths with 42146946318438

• 42146946318438 backwards is 83481364964124
• The number of decimal digits it has is: 14
• The sum of 42146946318438's digits is 63
• More coming soon!