55481220864

Names of 55481220864

• Cardinal: 55481220864 can be written as Fifty-five billion, four hundred eighty-one million, two hundred twenty thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 5.5481220864 × 10¹⁰

Factors of 55481220864

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 2734

Divisors of 55481220864

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 19 24 27 32 36 38 48 53 54 57 64 72 76 81 96 106 108 114 128 144 152 159 162 171 192 212 216 228 256 288 304 318 324 342 384 424 432 456 477 513 576 608 636 648 684 768 848 864 912 954 1007 1026 1152 1216 1272 1296 1368 1431 1539 1696 1728 1824 1908 2014 2052 2304 2432 2544 2592 2657 2736 2862 3021 3078 3392 3456 3648 3816 4028 4104 4293 4864 5088 5184 5314 5472 5724 6042 6156 6784 6912 7296 7632 7971 8056 8208 8586 9063 10176 10368 10628 10944 11448 12084 12312 13568 14592 15264 15942 16112 16416 17172 18126 20352 20736 21256 21888 22896 23913 24168 24624 27189 30528 31884 32224 32832 34344 36252 40704 42512 43776 45792 47826 48336 49248 50483 54378 61056 63768 64448 65664 68688 71739 72504 81567 85024 91584 95652 96672 98496 100966 108756 122112 127536 128896 131328 137376 140821 143478 145008 151449 163134 170048 183168 191304 193344 196992 201932 215217 217512 255072 257792 274752 281642 286956 290016 302898 326268 340096 366336 382608 386688 393984 403864 422463 430434 435024 454347 510144 549504 563284 573912 580032 605796 652536 680192 765216 773376 807728 844926 860868 870048 908694 1020288 1099008 1126568 1147824 1160064 1211592 1267389 1305072 1363041 1530432 1615456 1689852 1721736 1740096 1817388 2040576 2253136 2295648 2320128 2423184 2534778 2610144 2675599 2726082 3060864 3230912 3379704 3443472 3480192 3634776 3802167 4089123 4506272 4591296 4846368 5069556 5220288 5351198 5452164 6121728 6461824 6759408 6886944 6960384 7269552 7604334 8026797 8178246 9012544 9182592 9692736 10139112 10440576 10702396 10904328 11406501 12923648 13518816 13773888 14539104 15208668 16053594 16356492 18025088 18365184 19385472 20278224 20881152 21404792 21808656 22813002 24080391 27037632 27547776 29078208 30417336 32107188 32712984 36050176 38770944 40556448 42809584 43617312 45626004 48160782 54075264 55095552 58156416 60834672 64214376 65425968 72241173 81112896 85619168 87234624 91252008 96321564 108150528 116312832 121669344 128428752 130851936 144482346 162225792 171238336 174469248 182504016 192643128 216723519 243338688 256857504 261703872 288964692 324451584 342476672 348938496 365008032 385286256 433447038 486677376 513715008 523407744 577929384 684953344 730016064 770572512 866894076 973354752 1027430016 1046815488 1155858768 1460032128 1541145024 1733788152 2054860032 2311717536 2920064256 3082290048 3467576304 4623435072 6164580096 6935152608 9246870144 13870305216 18493740288 27740610432 55481220864
• Sum of all divisors σ(n): 177494541840
• Sum of proper divisors (its aliquot sum) s(n): 122013320976
• 55481220864 is an abundant number, because the sum of its proper divisors (122013320976) is greater than itself. Its abundance is 66532100112

Bases of 55481220864

• Binary: 110011101010111100000011111100000000₂
• Hexadecimal: 0xCEAF03F00
• Base-36: PHK3400

Squares and roots of 55481220864

• 55481220864 squared (55481220864²) is 3078165868559948906496
• 55481220864 cubed (55481220864³) is 170780400409600918905859860332544
• The square root of 55481220864 is 235544.5199192713
• The cube root of 55481220864 is 3814.0115426427

Scales and comparisons

• 55,481,220,864 seconds is equal to 1,764 years, 6 weeks, 5 days, 18 hours, 14 minutes, 24 seconds.
• To count from 1 to 55,481,220,864 would take you about three thousand, five hundred twenty-eight 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 55481220864 cubic inches would be around 317.8 feet tall.

Recreational maths with 55481220864

• 55481220864 backwards is 46802218455
• The number of decimal digits it has is: 11
• The sum of 55481220864's digits is 45
• More coming soon!