400241249980

Names of 400241249980

• Cardinal: 400241249980 can be written as Four hundred billion, two hundred forty-one million, two hundred forty-nine thousand, nine hundred eighty.

Scientific notation

• Scientific notation: 4.0024124998 × 10¹¹

Factors of 400241249980

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 241

Divisors of 400241249980

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 4 5 10 11 13 17 20 22 26 34 44 52 55 65 68 85 110 130 143 169 170 187 193 220 221 260 286 289 338 340 374 386 442 572 578 676 715 748 772 845 884 935 965 1105 1156 1430 1445 1690 1859 1870 1930 2123 2210 2431 2509 2860 2873 2890 3179 3281 3380 3718 3740 3757 3860 4246 4420 4862 5018 5746 5780 6358 6562 7436 7514 8492 9295 9724 10036 10615 11492 12155 12545 12716 13124 14365 15028 15895 16405 18590 18785 21230 24310 25090 27599 28730 31603 31790 32617 32810 36091 37180 37249 37570 41327 42460 42653 48620 48841 50180 55198 55777 57460 63206 63580 65234 65620 72182 74498 75140 82654 85306 97682 110396 111554 126412 130468 137995 144364 148996 158015 163085 165308 170612 180455 186245 195364 206635 213265 223108 244205 275990 278885 316030 326170 358787 360910 372490 409739 413270 426530 469183 484237 488410 537251 551980 554489 557770 613547 632060 633233 652340 717574 721820 725101 744980 819478 826540 853060 938366 968474 976820 1074502 1108978 1115540 1227094 1266466 1435148 1450202 1638956 1793935 1876732 1936948 2048695 2149004 2217956 2345915 2421185 2454188 2532932 2686255 2772445 2900404 3067735 3166165 3587870 3625505 4097390 4691830 4842370 5326607 5372510 5544890 6099379 6135470 6295081 6332330 6965563 7175740 7251010 7976111 8194780 8232029 9383660 9426313 9684740 10653214 10745020 10764961 11089780 12198758 12270940 12590162 12664660 13931126 14502020 15952222 16464058 18852626 21306428 21529922 24397516 25180324 26633035 27862252 30496895 31475405 31904444 32928116 34827815 37705252 39880555 41160145 43059844 47131565 53266070 53824805 60993790 62950810 69245891 69655630 79761110 82320290 90552319 94263130 103689443 106532140 107016377 107649610 118414571 121987580 125901620 138491782 139311260 139944493 159522220 164640580 181104638 188526260 207378886 214032754 215299220 236829142 276983564 279888986 346229455 362209276 414757772 428065508 452761595 473658284 518447215 535081885 559777972 592072855 692458910 699722465 905523190 1036894430 1070163770 1177180147 1184145710 1384917820 1399444930 1539389423 1811046380 1819278409 2073788860 2140327540 2354360294 2368291420 2798889860 3078778846 3638556818 4708720588 5885900735 6157557692 7277113636 7696947115 9096392045 11771801470 15393894230 18192784090 20012062499 23543602940 30787788460 36385568180 40024124998 80048249996 100060312495 200120624990 400241249980
• Sum of all divisors σ(n): 1060206932232
• Sum of proper divisors (its aliquot sum) s(n): 659965682252
• 400241249980 is an abundant number, because the sum of its proper divisors (659965682252) is greater than itself. Its abundance is 259724432272

Bases of 400241249980

• Binary: 101110100110000001111001100111010111100₂
• Hexadecimal: 0x5D303CCEBC
• Base-36: 53V9B0ZG

Squares and roots of 400241249980

• 400241249980 squared (400241249980²) is 160193058185552850000400
• 400241249980 cubed (400241249980³) is 64115869846304543461511539499992000
• The square root of 400241249980 is 632646.2281401829
• The cube root of 400241249980 is 7369.5439871223

Scales and comparisons

• 400,241,249,980 seconds is equal to 12,726 years, 22 weeks, 3 days, 20 hours, 59 minutes, 40 seconds.
• To count from 1 to 400,241,249,980 would take you about twenty-five thousand, four hundred fifty-two 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 400241249980 cubic inches would be around 614.1 feet tall.

Recreational maths with 400241249980

• 400241249980 backwards is 089942142004
• The number of decimal digits it has is: 12
• The sum of 400241249980's digits is 43
• More coming soon!