55685987456

Names of 55685987456

• Cardinal: 55685987456 can be written as Fifty-five billion, six hundred eighty-five million, nine hundred eighty-seven thousand, four hundred fifty-six.

Scientific notation

• Scientific notation: 5.5685987456 × 10¹⁰

Factors of 55685987456

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 151

Divisors of 55685987456

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 4 8 11 16 22 29 31 32 37 41 44 58 62 64 74 82 88 116 124 128 148 164 176 232 248 296 319 328 341 352 407 451 464 496 592 638 656 682 704 814 841 899 902 928 992 1073 1147 1184 1189 1271 1276 1312 1364 1408 1517 1628 1682 1798 1804 1856 1984 2146 2294 2368 2378 2542 2552 2624 2728 3034 3256 3364 3596 3608 3712 3968 4292 4588 4736 4756 5084 5104 5248 5456 6068 6512 6728 7192 7216 8584 9176 9251 9512 9889 10168 10208 10912 11803 12136 12617 13024 13079 13456 13981 14384 14432 16687 17168 18352 18502 19024 19778 20336 20416 21824 23606 24272 25234 26048 26071 26158 26912 27962 28768 28864 31117 33263 33374 34336 34481 36704 36859 37004 38048 39556 40672 40832 43648 43993 47027 47212 48544 50468 52096 52142 52316 53824 55924 57536 57728 62234 66526 66748 68672 68962 73408 73718 74008 76096 79112 81344 87986 94054 94424 97088 100936 104284 104632 107648 111848 115072 124468 133052 133496 137344 137924 146816 147436 148016 152192 158224 162688 175972 188108 188848 194176 201872 208568 209264 223696 248936 266104 266992 275848 286781 294872 296032 316448 342287 351944 365893 376216 377696 379291 403744 405449 417136 418528 447392 483923 497872 517297 532208 533984 551696 573562 589744 592064 632896 684574 703888 731786 752432 755392 758582 807488 810898 834272 837056 894784 964627 967846 995744 1034594 1064416 1067968 1068911 1103392 1147124 1179488 1184128 1265792 1275797 1363783 1369148 1407776 1463572 1504864 1510784 1517164 1614976 1621796 1668544 1674112 1789568 1929254 1935692 1991488 2069188 2128832 2135936 2137822 2206784 2294248 2358976 2551594 2727566 2738296 2815552 2927144 3009728 3034328 3243592 3337088 3858508 3871384 3982976 4138376 4257664 4275644 4413568 4588496 4717952 5103188 5455132 5476592 5631104 5854288 6019456 6068656 6487184 7717016 7742768 8276752 8551288 9176992 10206376 10610897 10910264 10953184 11708576 11758021 12137312 12974368 14033767 15001613 15434032 15485536 16553504 17102576 18353984 20412752 21221794 21820528 21906368 23417152 23516042 24274624 25948736 28067534 30003226 30868064 30971072 33107008 34205152 36707968 39549707 40825504 42443588 43641056 43812736 46834304 47032084 48549248 51897472 56135068 60006452 61736128 61942144 66214016 68410304 79099414 81651008 84887176 87282112 94064168 112270136 120012904 123472256 136820608 158198828 163302016 169774352 174564224 188128336 224540272 240025808 316397656 339548704 376256672 435046777 449080544 480051616 632795312 679097408 752513344 870093554 898161088 960103232 1265590624 1358194816 1505026688 1740187108 1796322176 1920206464 2531181248 3480374216 5062362496 6960748432 13921496864 27842993728 55685987456
• Sum of all divisors σ(n): 136120158720
• Sum of proper divisors (its aliquot sum) s(n): 80434171264
• 55685987456 is an abundant number, because the sum of its proper divisors (80434171264) is greater than itself. Its abundance is 24748183808

Bases of 55685987456

• Binary: 110011110111001001001011110010000000₂
• Hexadecimal: 0xCF724BC80
• Base-36: PKXZYWW

Squares and roots of 55685987456

• 55685987456 squared (55685987456²) is 3100929198949789351936
• 55685987456 cubed (55685987456³) is 172678304474662098225750465314816
• The square root of 55685987456 is 235978.7860295919
• The cube root of 55685987456 is 3818.6979530387

Scales and comparisons

• 55,685,987,456 seconds is equal to 1,770 years, 33 weeks, 2 days, 17 hours, 50 minutes, 56 seconds.
• To count from 1 to 55,685,987,456 would take you about three thousand, five hundred forty-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 55685987456 cubic inches would be around 318.2 feet tall.

Recreational maths with 55685987456

• 55685987456 backwards is 65478958655
• The number of decimal digits it has is: 11
• The sum of 55685987456's digits is 68
• More coming soon!