40821394392948

Names of 40821394392948

• Cardinal: 40821394392948 can be written as Forty trillion, eight hundred twenty-one billion, three hundred ninety-four million, three hundred ninety-two thousand, nine hundred forty-eight.

Scientific notation

• Scientific notation: 4.0821394392948 × 10¹³

Factors of 40821394392948

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 753

Divisors of 40821394392948

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 12 13 23 26 29 39 46 52 58 69 78 87 92 116 138 156 174 276 299 348 377 598 667 683 754 841 897 1131 1196 1334 1366 1508 1682 1794 2001 2049 2262 2523 2668 2732 3364 3588 4002 4098 4524 5046 8004 8196 8671 8879 10092 10933 15709 17342 17758 19343 19807 21866 24389 26013 26637 31418 32799 34684 35516 38686 39614 43732 47127 48778 52026 53274 58029 59421 62836 65598 73167 77372 79228 94254 97556 104052 106548 116058 118842 131196 146334 188508 204217 232116 237684 251459 257491 292668 317057 408434 455561 466489 502918 514982 560947 574403 612651 634114 754377 772473 816868 911122 932978 951171 1005836 1029964 1121894 1148806 1225302 1268228 1366683 1399467 1508754 1544946 1682841 1723209 1822244 1865956 1902342 2243788 2297612 2450604 2733366 2798934 3017508 3089892 3365682 3446418 3804684 5466732 5597868 5922293 6064357 6731364 6892836 7292311 7467239 10729247 11844586 12128714 13211269 13528181 14584622 14934478 16657687 17766879 18193071 21458494 21876933 22401717 23689172 24257428 26422538 27056362 29169244 29868956 32187741 33315374 35533758 36386142 39633807 40584543 42916988 43753866 44803434 49973061 52845076 54112724 64375482 66630748 71067516 72772284 79267614 81169086 87507732 89606868 99946122 128750964 139480211 158535228 162338172 171746497 175866353 199892244 216549931 278960422 311148163 343492994 351732706 383126801 392317249 418440633 433099862 515239491 527599059 557920844 622296326 649649793 686985988 703465412 766253602 784634498 836881266 866199724 933444489 1030478982 1055198118 1149380403 1176951747 1244592652 1299299586 1532507204 1569268996 1673762532 1866888978 2060957964 2110396236 2298760806 2353903494 2598599172 3733777956 4044926119 4597521612 4707806988 4980648413 5100124237 8089852238 9023296727 9961296826 10200248474 11377200221 12134778357 14941945239 15300372711 16179704476 18046593454 19922593652 20400496948 22754400442 24269556714 27069890181 29883890478 30600745422 34131600663 36093186908 45508800884 48539113428 54139780362 59767780956 61201490844 68263201326 108279560724 117302857451 136526402652 147903602873 234605714902 261675605083 295807205746 351908572353 443710808619 469211429804 523351210166 591614411492 703817144706 785026815249 887421617238 1046702420332 1407634289412 1570053630498 1774843234476 3140107260996 3401782866079 6803565732158 10205348598237 13607131464316 20410697196474 40821394392948
• Sum of all divisors σ(n): 111021832131840
• Sum of proper divisors (its aliquot sum) s(n): 70200437738892
• 40821394392948 is an abundant number, because the sum of its proper divisors (70200437738892) is greater than itself. Its abundance is 29379043345944

Bases of 40821394392948

• Binary: 1001010010000001111000101101100100011101110100₂
• Hexadecimal: 0x252078B64774
• Base-36: EGX388SQC

Squares and roots of 40821394392948

• 40821394392948 squared (40821394392948²) is 1666386240184606413432130704
• 40821394392948 cubed (40821394392948³) is 68024209921557591445700620672810271875392
• The square root of 40821394392948 is 6389162.2606526437
• The cube root of 40821394392948 is 34432.0287130327

Scales and comparisons

• 40,821,394,392,948 seconds is equal to 1,297,994 years, 3 weeks, 5 days, 12 hours, 15 minutes, 48 seconds.
• To count from 1 to 40,821,394,392,948 would take you about three million, two hundred forty-four thousand, nine hundred eighty-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 40821394392948 cubic inches would be around 2869.3 feet tall.

Recreational maths with 40821394392948

• 40821394392948 backwards is 84929349312804
• The number of decimal digits it has is: 14
• The sum of 40821394392948's digits is 66
• More coming soon!