55857165840

Names of 55857165840

• Cardinal: 55857165840 can be written as Fifty-five billion, eight hundred fifty-seven million, one hundred sixty-five thousand, eight hundred forty.

Scientific notation

• Scientific notation: 5.585716584 × 10¹⁰

Factors of 55857165840

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 8394

Divisors of 55857165840

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 27 28 30 35 36 40 42 45 48 49 54 56 60 63 70 72 80 81 84 90 98 105 108 112 120 126 135 140 144 147 162 168 180 189 196 210 216 240 243 245 252 270 280 294 315 324 336 343 360 378 392 405 420 432 441 486 490 504 540 560 567 588 630 648 686 720 735 756 784 810 840 882 945 972 980 1008 1029 1080 1134 1176 1215 1260 1296 1323 1372 1470 1512 1620 1680 1701 1715 1764 1890 1944 1960 2058 2160 2205 2268 2352 2430 2520 2646 2744 2835 2940 3024 3087 3240 3402 3430 3528 3780 3888 3920 3969 4116 4410 4536 4860 5040 5145 5292 5488 5670 5880 6174 6480 6615 6804 6860 7056 7560 7938 8232 8377 8505 8820 9072 9261 9720 10290 10584 11340 11760 11907 12348 13230 13608 13720 15120 15435 15876 16464 16754 17010 17640 18522 19440 19845 20580 21168 22680 23814 24696 25131 26460 27216 27440 27783 30870 31752 33508 34020 35280 37044 39690 41160 41885 45360 46305 47628 49392 50262 52920 55566 58639 59535 61740 63504 67016 68040 74088 75393 79380 82320 83349 83770 92610 95256 100524 105840 111132 117278 119070 123480 125655 134032 136080 138915 148176 150786 158760 166698 167540 175917 185220 190512 201048 222264 226179 234556 238140 246960 251310 277830 293195 301572 317520 333396 335080 351834 370440 376965 402096 410473 416745 444528 452358 469112 476280 502620 527751 555660 586390 603144 666792 670160 678537 703668 740880 753930 820946 833490 879585 904716 938224 952560 1005240 1055502 1111320 1130895 1172780 1206288 1231419 1333584 1357074 1407336 1507860 1583253 1641892 1666980 1759170 1809432 2010480 2035611 2052365 2111004 2222640 2261790 2345560 2462838 2638755 2714148 2814672 2873311 3015720 3166506 3283784 3333960 3392685 3518340 3618864 3694257 4071222 4104730 4222008 4523580 4691120 4749759 4925676 5277510 5428296 5746622 6031440 6157095 6333012 6567568 6667920 6785370 7036680 7388514 7916265 8142444 8209460 8444016 8619933 9047160 9499518 9851352 10178055 10555020 10856592 11082771 11493244 12314190 12666024 13570740 14073360 14249277 14366555 14777028 15832530 16284888 16418920 17239866 18094320 18471285 18999036 19702704 20356110 21110040 22165542 22986488 23748795 24628380 25332048 25859799 27141480 28498554 28733110 29554056 31665060 32569776 32837840 33248313 34479732 36942570 37998072 40712220 42220080 43099665 44331084 45972976 47497590 49256760 51719598 54282960 55413855 56997108 57466220 59108112 63330120 66496626 68959464 71246385 73885140 75996144 77579397 81424440 86199330 88662168 94995180 98513520 99744939 103439196 110827710 113994216 114932440 126660240 129298995 132993252 137918928 142492770 147770280 155158794 162848880 166241565 172398660 177324336 189990360 199489878 206878392 221655420 227988432 229864880 232738191 258597990 265986504 284985540 295540560 310317588 332483130 344797320 379980720 387896985 398979756 413756784 443310840 465476382 498724695 517195980 531973008 569971080 620635176 664966260 689594640 698214573 775793970 797959512 886621680 930952764 997449390 1034391960 1139942160 1163690955 1241270352 1329932520 1396429146 1551587940 1595919024 1861905528 1994898780 2068783920 2327381910 2659865040 2792858292 3103175880 3491072865 3723811056 3989797560 4654763820 5585716584 6206351760 6982145730 7979595120 9309527640 11171433168 13964291460 18619055280 27928582920 55857165840
• Sum of all divisors σ(n): 226889644800
• Sum of proper divisors (its aliquot sum) s(n): 171032478960
• 55857165840 is an abundant number, because the sum of its proper divisors (171032478960) is greater than itself. Its abundance is 115175313120

Bases of 55857165840

• Binary: 110100000001010110001011011000010000₂
• Hexadecimal: 0xD0158B610
• Base-36: PNRWX00

Squares and roots of 55857165840

• 55857165840 squared (55857165840²) is 3120022975677262905600
• 55857165840 cubed (55857165840³) is 174275640777015160435379464704000
• The square root of 55857165840 is 236341.2063944839
• The cube root of 55857165840 is 3822.6068351751

Scales and comparisons

• 55,857,165,840 seconds is equal to 1,776 years, 4 weeks, 2 days, 23 hours, 24 minutes.
• To count from 1 to 55,857,165,840 would take you about three thousand, five 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 55857165840 cubic inches would be around 318.6 feet tall.

Recreational maths with 55857165840

• 55857165840 backwards is 04856175855
• 55857165840 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 55857165840's digits is 54
• More coming soon!