51443091421020

Names of 51443091421020

• Cardinal: 51443091421020 can be written as Fifty-one trillion, four hundred forty-three billion, ninety-one million, four hundred twenty-one thousand and twenty.

Scientific notation

• Scientific notation: 5.144309142102 × 10¹³

Factors of 51443091421020

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 729

Divisors of 51443091421020

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 13 15 18 20 23 26 27 30 36 39 45 46 52 54 60 65 69 78 90 92 108 115 117 130 135 138 156 180 195 207 230 234 260 270 276 299 345 351 390 414 460 468 540 585 598 621 683 690 702 780 828 897 1035 1170 1196 1242 1366 1380 1404 1495 1755 1794 2049 2070 2340 2484 2691 2732 2990 3105 3415 3510 3588 4098 4140 4485 5382 5980 6147 6210 6830 7020 8073 8196 8879 8970 10245 10764 12294 12420 13455 13660 15709 16146 17758 17940 18441 20490 24588 26637 26910 30735 31418 32292 35516 36882 40365 40980 44395 47127 53274 53820 61470 62836 73764 78545 79911 80730 88790 92205 94254 106548 122940 133185 141381 157090 159822 161460 177580 184410 188508 204217 235635 239733 266370 282762 314180 319644 368820 399555 408434 424143 466489 471270 479466 532740 565524 612651 706905 799110 816868 848286 932978 942540 958932 1021085 1198665 1225302 1399467 1413810 1598220 1696572 1837953 1865956 2042170 2120715 2332445 2397330 2450604 2798934 2827620 3063255 3675906 4084340 4198401 4241430 4664890 4794660 5513859 5597868 6064357 6126510 6997335 7351812 8396802 8482860 9189765 9329780 10729247 11027718 12128714 12253020 12595203 13994670 16793604 18193071 18379530 20992005 21458494 22055436 24257428 25190406 27569295 27989340 30321785 32187741 36386142 36759060 41984010 42916988 50380812 53646235 54579213 55138590 60643570 62976015 64375482 72772284 83968020 90965355 96563223 107292470 109158426 110277180 121287140 125952030 128750964 139480211 160938705 163737639 181930710 193126446 214584940 218316852 251904060 272896065 278960422 289689669 318611987 321877410 327475278 363861420 386252892 418440633 482816115 545792130 557920844 579379338 637223974 643754820 654950556 697401055 818688195 836881266 955835961 965632230 1091584260 1158758676 1255321899 1274447948 1394802110 1448448345 1593059935 1637376390 1673762532 1911671922 1931264460 2092203165 2510643798 2789604220 2867507883 2896896690 3186119870 3274752780 3765965697 3823343844 4141955831 4184406330 4779179805 5021287596 5735015766 5793793380 6276609495 6372239740 7328075701 7531931394 8283911662 8368812660 8602523649 9558359610 11470031532 12425867493 12553218990 14337539415 14656151402 15063862788 16567823324 17205047298 18829828485 19116719220 20709779155 21984227103 24851734986 25106437980 28675078830 29312302804 34410094596 36640378505 37277602479 37659656970 41419558310 43012618245 43968454206 49703469972 57350157660 62129337465 65952681309 73280757010 74555204958 75319313940 82839116620 86025236490 87936908412 95264984113 109921135515 111832807437 124258674930 131905362618 146561514020 149110409916 172050472980 186388012395 190529968226 197858043927 219842271030 223665614874 248517349860 263810725236 285794952339 329763406545 372776024790 381059936452 395716087854 439684542060 447331229748 476324920565 559164037185 571589904678 659526813090 745552049580 791432175708 857384857017 952649841130 989290219635 1118328074370 1143179809356 1319053626180 1428974761695 1714769714034 1905299682260 1978580439270 2236656148740 2572154571051 2857949523390 3429539428068 3957160878540 4286924285085 5144309142102 5715899046780 8573848570170 10288618284204 12860772855255 17147697140340 25721545710510 51443091421020
• Sum of all divisors σ(n): 180113804236800
• Sum of proper divisors (its aliquot sum) s(n): 128670712815780
• 51443091421020 is an abundant number, because the sum of its proper divisors (128670712815780) is greater than itself. Its abundance is 77227621394760

Bases of 51443091421020

• Binary: 1011101100100110000111001100001011011101011100₂
• Hexadecimal: 0x2EC98730B75C
• Base-36: I8GMOESF0

Squares and roots of 51443091421020

• 51443091421020 squared (51443091421020²) is 2646391654951421522897840400
• 51443091421020 cubed (51443091421020³) is 136138567841490392549439676971125165208000
• The square root of 51443091421020 is 7172383.9426664827
• The cube root of 51443091421020 is 37191.3851165669

Scales and comparisons

• 51,443,091,421,020 seconds is equal to 1,635,731 years, 9 weeks, 3 days, 16 hours, 57 minutes.
• To count from 1 to 51,443,091,421,020 would take you about four million, eighty-nine thousand, three hundred twenty-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 51443091421020 cubic inches would be around 3099.3 feet tall.

Recreational maths with 51443091421020

• 51443091421020 backwards is 02012419034415
• 51443091421020 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 51443091421020's digits is 36
• More coming soon!