55381213888

Names of 55381213888

• Cardinal: 55381213888 can be written as Fifty-five billion, three hundred eighty-one million, two hundred thirteen thousand, eight hundred eighty-eight.

Scientific notation

• Scientific notation: 5.5381213888 × 10¹⁰

Factors of 55381213888

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 502

Divisors of 55381213888

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 4 7 8 11 13 14 16 17 22 26 28 32 34 44 52 56 64 68 77 88 91 104 112 119 136 143 154 176 182 187 208 211 221 224 238 241 272 286 308 352 364 374 416 422 442 448 476 482 544 572 616 704 728 748 832 844 884 952 964 1001 1088 1144 1232 1309 1456 1477 1496 1547 1687 1688 1768 1904 1928 2002 2288 2321 2431 2464 2618 2651 2743 2912 2954 2992 3094 3133 3374 3376 3536 3587 3808 3856 4004 4097 4576 4642 4862 4928 5236 5302 5486 5824 5908 5984 6188 6266 6748 6752 7072 7174 7616 7712 8008 8194 9152 9284 9724 10472 10604 10972 11816 11968 12376 12532 13496 13504 14144 14348 15424 16016 16247 16388 17017 18557 18568 19201 19448 20944 21208 21931 21944 23632 24752 25064 25109 26992 28679 28696 30173 32032 32494 32776 34034 34463 37114 37136 38402 38896 39457 41888 42416 43862 43888 45067 46631 47264 49504 50128 50218 50851 53261 53984 57358 57392 60346 64064 64988 65552 68068 68926 74228 74272 76804 77792 78914 83776 84832 87724 87776 90134 93262 94528 99008 100256 100436 101702 106522 107968 114716 114784 120692 129976 131104 136136 137852 148456 148544 153608 155584 157828 169664 175448 175552 180268 186524 200512 200872 203404 211211 213044 229432 229568 241241 241384 259952 262208 272272 275704 276199 296912 307216 315469 315656 326417 350896 355957 360536 372827 373048 401744 406808 422422 426088 458864 482482 482768 512941 519904 544544 551408 552398 559361 585871 593824 614432 630938 631312 652834 661063 701792 711914 721072 745654 746096 803488 813616 844844 852176 864467 917728 964964 965536 1025882 1039808 1089088 1102816 1104796 1118722 1171742 1187648 1228864 1261876 1262624 1305668 1322126 1403584 1423828 1442144 1491308 1492192 1606976 1627232 1689688 1704352 1728934 1835456 1929928 1931072 2051764 2205632 2209592 2237444 2343484 2523752 2525248 2611336 2644252 2847656 2884288 2982616 2984384 3254464 3379376 3408704 3457868 3590587 3859856 3915527 4101097 4103528 4419184 4474888 4627441 4686968 5047504 5222672 5288504 5695312 5965232 6051269 6758752 6915736 7181174 7271693 7719712 7831054 8202194 8207056 8838368 8949776 9254882 9373936 9509137 10095008 10445344 10577008 11238071 11390624 11930464 12102538 13517504 13831472 14362348 14543386 15439424 15662108 16404388 16414112 17676736 17899552 18509764 18747872 19018274 20190016 20890688 21154016 22476142 22781248 23860928 24205076 27662944 28724696 29086772 31324216 32808776 32828224 35799104 37019528 37495744 38036548 42308032 44952284 48410152 50901851 55325888 57449392 58173544 62648432 65617552 66563959 74039056 76073096 78666497 89904568 96820304 101803702 114898784 116347088 123618781 125296864 131235104 133127918 148078112 152146192 157332994 179809136 193640608 203607404 229797568 232694176 247237562 250593728 262470208 266255836 296156224 304292384 314665988 359618272 387281216 407214808 465388352 494475124 532511672 608584768 629331976 719236544 814429616 865331467 988950248 1065023344 1258663952 1628859232 1730662934 1977900496 2130046688 2517327904 3257718464 3461325868 3955800992 4260093376 5034655808 6922651736 7911601984 13845303472 27690606944 55381213888
• Sum of all divisors σ(n): 157625588736
• Sum of proper divisors (its aliquot sum) s(n): 102244374848
• 55381213888 is an abundant number, because the sum of its proper divisors (102244374848) is greater than itself. Its abundance is 46863160960

Bases of 55381213888

• Binary: 110011100100111110100100001011000000₂
• Hexadecimal: 0xCE4FA42C0
• Base-36: PFWJM4G

Squares and roots of 55381213888

• 55381213888 squared (55381213888²) is 3067078851708404076544
• 55381213888 cubed (55381213888³) is 169858549897824560370214387843072
• The square root of 55381213888 is 235332.1352641835
• The cube root of 55381213888 is 3811.7185315185

Scales and comparisons

• 55,381,213,888 seconds is equal to 1,760 years, 49 weeks, 3 days, 6 hours, 31 minutes, 28 seconds.
• To count from 1 to 55,381,213,888 would take you about three thousand, five hundred twenty-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 55381213888 cubic inches would be around 317.6 feet tall.

Recreational maths with 55381213888

• 55381213888 backwards is 88831218355
• 55381213888 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 55381213888's digits is 52
• More coming soon!