40145633157940

Names of 40145633157940

• Cardinal: 40145633157940 can be written as Forty trillion, one hundred forty-five billion, six hundred thirty-three million, one hundred fifty-seven thousand, nine hundred forty.

Scientific notation

• Scientific notation: 4.014563315794 × 10¹³

Factors of 40145633157940

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 94

Divisors of 40145633157940

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 4 5 10 17 20 29 34 41 58 68 82 85 116 145 164 170 205 289 290 340 410 493 578 580 697 820 841 986 1156 1189 1394 1445 1681 1682 1972 2378 2465 2788 2890 3362 3364 3485 4205 4756 4913 4930 5780 5945 6724 6970 8381 8405 8410 9826 9860 11849 11890 13940 14297 16762 16810 16820 19652 20213 23698 23780 24565 28577 28594 33524 33620 34481 40426 41905 47396 48749 49130 57154 57188 59245 68962 71485 80852 83521 83810 97498 98260 101065 114308 118490 137924 142477 142885 142970 167042 167620 172405 194996 201433 202130 236980 243049 243745 284954 285770 285940 334084 343621 344810 402866 404260 417605 485809 486098 487490 569908 571540 586177 687242 689620 712385 805732 828733 835210 971618 972196 974980 1007165 1172354 1215245 1374484 1413721 1419857 1424770 1657466 1670420 1718105 1943236 2014330 2344708 2422109 2429045 2430490 2827442 2839714 2849540 2930885 3314932 3424361 3436210 4028660 4131833 4143665 4844218 4858090 4860980 5654884 5679428 5841557 5861770 6848722 6872420 7068605 7099285 8258753 8263666 8287330 9688436 9716180 9965009 11683114 11723540 12110545 13697444 14088461 14137210 14198570 16517506 16527332 16574660 17121805 19930018 20659165 23366228 24033257 24221090 28176922 28274420 28397140 29207785 33035012 34243610 39860036 41175853 41293765 41318330 48066514 48442180 49825045 56353844 58214137 58415570 68487220 70241161 70442305 82351706 82587530 82636660 96133028 99306469 99650090 116428274 116831140 120166285 140398801 140482322 140884610 164703412 165175060 169405153 198612938 199300180 205879265 232856548 239503837 240332570 280797602 280964644 281769220 291070685 338810306 351205805 397225876 408565369 411758530 479007674 480665140 496532345 561595204 582141370 677620612 701994005 702411610 817130738 823517060 847025765 958015348 993064690 1164282740 1194099737 1197519185 1403988010 1404823220 1634261476 1688209973 1694051530 1986129380 2042826845 2386779617 2388199474 2395038370 2807976020 2879887601 3376419946 3388103060 4071565229 4085653690 4773559234 4776398948 4790076740 5759775202 5970498685 6752839892 6945611273 8143130458 8171307380 8441049865 9547118468 11519550404 11933898085 11940997370 13891222546 14399438005 16286260916 16882099730 20357826145 23867796170 23881994740 27782445092 28798876010 33764199460 34728056365 40715652290 47735592340 48958089217 57597752020 69216608893 69456112730 81431304580 97916178434 118075391641 138433217786 138912225460 195832356868 236150783282 244790446085 276866435572 346083044465 472301566564 489580892170 590376958205 692166088930 979161784340 1180753916410 1384332177860 2007281657897 2361507832820 4014563315794 8029126631588 10036408289485 20072816578970 40145633157940
• Sum of all divisors σ(n): 95088117698028
• Sum of proper divisors (its aliquot sum) s(n): 54942484540088
• 40145633157940 is an abundant number, because the sum of its proper divisors (54942484540088) is greater than itself. Its abundance is 14796851382148

Bases of 40145633157940

• Binary: 1001001000001100100010001101000010001100110100₂
• Hexadecimal: 0x248322342334
• Base-36: E8ANDGAPG

Squares and roots of 40145633157940

• 40145633157940 squared (40145633157940²) is 1611671861651891576985043600
• 40145633157940 cubed (40145633157940³) is 64701587328851066834732562523616586184000
• The square root of 40145633157940 is 6336058.1719188783
• The cube root of 40145633157940 is 34240.9735306511

Scales and comparisons

• 40,145,633,157,940 seconds is equal to 1,276,506 years, 49 weeks, 4 days, 22 hours, 5 minutes, 40 seconds.
• To count from 1 to 40,145,633,157,940 would take you about three million, one hundred ninety-one thousand, two hundred sixty-seven 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 40145633157940 cubic inches would be around 2853.4 feet tall.

Recreational maths with 40145633157940

• 40145633157940 backwards is 04975133654104
• The number of decimal digits it has is: 14
• The sum of 40145633157940's digits is 52
• More coming soon!