55439655975

Names of 55439655975

• Cardinal: 55439655975 can be written as Fifty-five billion, four hundred thirty-nine million, six hundred fifty-five thousand, nine hundred seventy-five.

Scientific notation

• Scientific notation: 5.5439655975 × 10¹⁰

Factors of 55439655975

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 185

Divisors of 55439655975

• Number of divisors d(n): 432
• Complete list of divisors:
  1 3 5 9 11 15 23 25 29 33 43 45 55 69 71 75 87 99 115 121 129 145 165 207 213 215 225 253 261 275 319 345 355 363 387 435 473 495 575 605 639 645 667 725 759 781 825 957 989 1035 1065 1075 1089 1247 1265 1305 1419 1595 1633 1725 1775 1815 1935 2001 2059 2175 2277 2343 2365 2475 2783 2871 2967 3025 3053 3195 3225 3335 3509 3741 3795 3905 4257 4785 4899 4945 5175 5203 5325 5445 6003 6177 6235 6325 6525 7029 7095 7337 7975 8165 8349 8591 8901 9075 9159 9675 10005 10295 10527 10879 11223 11385 11715 11825 13717 13915 14355 14697 14835 15265 15609 15975 16675 17545 17963 18531 18705 18975 19525 21285 22011 22649 23925 24495 24725 25047 25773 26015 27225 27477 28681 30015 30885 31175 31581 32637 33583 35145 35475 36685 40825 41151 41745 42955 44505 45795 46827 47357 50025 51475 52635 53889 54395 56115 56925 58575 66033 67947 68585 69575 70219 71775 73485 74175 76325 77319 78045 80707 86043 87725 88537 89815 92655 93525 97911 100749 106425 110055 113245 119669 122475 123453 125235 128865 130075 137385 142071 143405 150075 150887 154425 157905 161667 163185 167915 175725 183425 197593 203841 205755 208725 210657 214775 222525 228975 234135 236785 242121 249139 258129 263175 265611 269445 271975 280575 302247 315491 330165 339735 342925 351095 359007 367425 369413 386595 390225 403535 426213 430215 442685 449075 452661 463275 489555 503745 520927 550275 566225 592779 598345 617265 626175 631971 644325 686925 710355 717025 726363 747417 754435 772409 789525 796833 808335 815925 839575 946473 973907 987965 1019205 1028775 1053285 1077021 1108239 1170675 1183925 1210605 1245695 1290645 1328055 1347225 1357983 1511235 1562781 1577455 1650825 1698675 1755475 1778337 1795035 1847065 1932975 2017675 2036351 2131065 2151075 2213425 2242251 2263305 2317227 2447775 2518725 2604635 2839419 2921721 2963895 2991725 3086325 3159855 3324717 3470401 3551775 3631815 3737085 3772175 3862045 3984165 4041675 4688343 4732365 4869535 4939825 5096025 5266425 5385105 5541195 5730197 6053025 6109053 6228475 6453225 6640275 6789915 6951681 7556175 7813905 7887275 8496499 8765163 8891685 8975175 9235325 10181755 10411203 10655325 10712977 11211255 11316525 11586135 13023175 14197095 14608605 14819475 15799275 16623585 17190591 17352005 18159075 18327159 18685425 19310225 19920825 22399861 23441715 23661825 24347675 25489497 26925525 27705975 28650985 30545265 31233609 32138931 33949575 34758405 39069525 42482495 43825815 44458425 50908775 51571773 52056015 53564885 56056275 57930675 67199583 70985475 73043025 76468491 83117925 85952955 86760025 91635795 96416793 111999305 117208575 127447485 143254925 152726325 156168045 160694655 173792025 201598749 212412475 219129075 246398471 257858865 260280075 267824425 335997915 382342455 429764775 458178975 482083965 559996525 637237425 739195413 780840225 803473275 1007993745 1231992355 1289294325 1679989575 1911712275 2217586239 2410419825 3695977065 5039968725 6159961775 11087931195 18479885325 55439655975
• Sum of all divisors σ(n): 122257175040
• Sum of proper divisors (its aliquot sum) s(n): 66817519065
• 55439655975 is an abundant number, because the sum of its proper divisors (66817519065) is greater than itself. Its abundance is 11377863090

Bases of 55439655975

• Binary: 110011101000011101100000010000100111₂
• Hexadecimal: 0xCE8760427
• Base-36: PGVC8BR

Squares and roots of 55439655975

• 55439655975 squared (55439655975²) is 3073555454626353200625
• 55439655975 cubed (55439655975³) is 170396857024569743611490154984375
• The square root of 55439655975 is 235456.2718956537
• The cube root of 55439655975 is 3813.0588564975

Scales and comparisons

• 55,439,655,975 seconds is equal to 1,762 years, 42 weeks, 16 hours, 26 minutes, 15 seconds.
• To count from 1 to 55,439,655,975 would take you about three thousand, five hundred twenty-five 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 55439655975 cubic inches would be around 317.8 feet tall.

Recreational maths with 55439655975

• 55439655975 backwards is 57955693455
• The number of decimal digits it has is: 11
• The sum of 55439655975's digits is 63
• More coming soon!