40636428589820

Names of 40636428589820

• Cardinal: 40636428589820 can be written as Forty trillion, six hundred thirty-six billion, four hundred twenty-eight million, five hundred eighty-nine thousand, eight hundred twenty.

Scientific notation

• Scientific notation: 4.063642858982 × 10¹³

Factors of 40636428589820

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2322

Divisors of 40636428589820

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 5 7 10 14 20 28 35 49 70 73 98 127 140 146 196 245 254 292 343 365 367 490 508 511 635 686 730 734 889 980 1022 1270 1372 1460 1468 1715 1741 1778 1835 2044 2540 2555 2569 3430 3482 3556 3577 3670 4445 5110 5138 6223 6860 6964 7154 7340 8705 8890 9271 10220 10276 12187 12446 12845 14308 17410 17780 17885 17983 18542 24374 24892 25039 25690 26791 31115 34820 35770 35966 37084 43561 46355 46609 48748 50078 51380 53582 60935 62230 64897 71540 71932 85309 87122 89915 92710 93218 100156 107164 121870 124460 125195 125881 127093 129794 133955 170618 174244 179830 185420 186436 187537 217805 221107 233045 243740 250390 251762 254186 259588 267910 324485 326263 341236 359660 375074 426545 435610 442214 454279 466090 500780 503524 508372 535820 597163 629405 635465 638947 648970 652526 750148 853090 871220 884428 889651 908558 932180 937685 1105535 1194326 1258810 1270930 1277894 1297940 1305052 1312759 1547749 1631315 1706180 1779302 1817116 1875370 2211070 2271395 2283841 2388652 2517620 2541860 2555788 2625518 2985815 3095498 3179953 3194735 3262630 3402457 3558604 3750740 4422140 4448255 4472629 4542790 4567682 5251036 5971630 6190996 6227557 6359906 6389470 6525260 6563795 6804914 7738745 8896510 8945258 9085580 9135364 9189313 10834243 11419205 11943260 12455114 12719812 12778940 13127590 13609828 15477490 15899765 15986887 16140811 17012285 17793020 17890516 18378626 21668486 22363145 22838410 23817199 24910228 26255180 30954980 31137785 31308403 31799530 31973774 32281622 34024570 36757252 43336972 43592899 44726290 45676820 45946565 46643131 47634398 54171215 62275570 62616806 63599060 63947548 64563244 68049140 75839701 79934435 80704055 81146269 87185798 89452580 91893130 93286262 95268796 108342430 112985677 119085995 124551140 125233612 151679402 156542015 159868870 161408110 162292538 166720393 174371596 183786260 186572524 216684860 217964495 219158821 225971354 233215655 238171990 303358804 313084030 319737740 322816220 324585076 326501917 333440786 379198505 405731345 435928990 438317642 451942708 466431310 476343980 564928385 568023883 626168060 653003834 666881572 758397010 790899739 811462690 833601965 871857980 876635284 932862620 1095794105 1129856770 1136047766 1167042751 1306007668 1516794020 1581799478 1622925380 1632509585 1667203930 2191588210 2259713540 2272095532 2285513419 2334085502 2840119415 3163598956 3265019170 3334407860 3954498695 3976167181 4383176420 4571026838 4668171004 5536298173 5680238830 5835213755 5923677637 6530038340 7908997390 7952334362 9142053676 11072596346 11360477660 11427567095 11670427510 11847355274 15817994780 15904668724 15998593933 19880835905 22145192692 22855134190 23340855020 23694710548 27681490865 27833170267 29618388185 31997187866 39761671810 41465743459 45710268380 55362981730 55666340534 59236776370 63994375732 79523343620 79992969665 82931486918 110725963460 111332681068 118473552740 139165851335 159985939330 165862973836 207328717295 278331702670 290260204213 319971878660 414657434590 556663405340 580520408426 829314869180 1161040816852 1451301021065 2031821429491 2902602042130 4063642858982 5805204084260 8127285717964 10159107147455 20318214294910 40636428589820
• Sum of all divisors σ(n): 102010984857600
• Sum of proper divisors (its aliquot sum) s(n): 61374556267780
• 40636428589820 is an abundant number, because the sum of its proper divisors (61374556267780) is greater than itself. Its abundance is 20738127677960

Bases of 40636428589820

• Binary: 1001001111010101100111111001000001101011111100₂
• Hexadecimal: 0x24F567E41AFC
• Base-36: EEK48DPMK

Squares and roots of 40636428589820

• 40636428589820 squared (40636428589820²) is 1651319328535540273807632400
• 40636428589820 cubed (40636428589820³) is 67103719973023994134516504170284942168000
• The square root of 40636428589820 is 6374670.8612931539
• The cube root of 40636428589820 is 34379.9449844707

Scales and comparisons

• 40,636,428,589,820 seconds is equal to 1,292,112 years, 38 weeks, 14 hours, 30 minutes, 20 seconds.
• To count from 1 to 40,636,428,589,820 would take you about three million, two hundred thirty thousand, two hundred eighty-one 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 40636428589820 cubic inches would be around 2865 feet tall.

Recreational maths with 40636428589820

• 40636428589820 backwards is 02898582463604
• The number of decimal digits it has is: 14
• The sum of 40636428589820's digits is 65
• More coming soon!