55039585440

Names of 55039585440

• Cardinal: 55039585440 can be written as Fifty-five billion, thirty-nine million, five hundred eighty-five thousand, four hundred forty.

Scientific notation

• Scientific notation: 5.503958544 × 10¹⁰

Factors of 55039585440

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 47571

Divisors of 55039585440

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 28 30 32 35 40 42 48 56 60 70 80 84 96 105 112 120 140 160 168 210 224 240 280 336 347 420 480 560 672 694 840 1041 1120 1388 1680 1735 2082 2429 2776 3360 3470 4164 4858 5205 5552 6940 7287 8328 9716 10410 11104 12145 13880 14574 16656 19432 20820 24290 27760 29148 33312 36435 38864 41640 47207 48580 55520 58296 72870 77728 83280 94414 97160 116592 141621 145740 166560 188828 194320 233184 236035 283242 291480 330449 377656 388640 472070 566484 582960 660898 708105 755312 944140 991347 1132968 1165920 1321796 1416210 1510624 1652245 1888280 1982694 2265936 2643592 2832420 3304490 3776560 3965388 4531872 4956735 5287184 5664840 6608980 7553120 7930776 9913470 10574368 11329680 13217960 15861552 16380829 19826940 22659360 26435920 31723104 32761658 39653880 49142487 52871840 65523316 79307760 81904145 98284974 114665803 131046632 158615520 163808290 196569948 229331606 245712435 262093264 327616580 343997409 393139896 458663212 491424870 524186528 573329015 655233160 687994818 786279792 917326424 982849740 1146658030 1310466320 1375989636 1572559584 1719987045 1834652848 1965699480 2293316060 2620932640 2751979272 3439974090 3669305696 3931398960 4586632120 5503958544 6879948180 7862797920 9173264240 11007917088 13759896360 18346528480 27519792720 55039585440
• Sum of all divisors σ(n): 198717732864
• Sum of proper divisors (its aliquot sum) s(n): 143678147424
• 55039585440 is an abundant number, because the sum of its proper divisors (143678147424) is greater than itself. Its abundance is 88638561984

Bases of 55039585440

• Binary: 110011010000100111010110110010100000₂
• Hexadecimal: 0xCD09D6CA0
• Base-36: PA95BXC

Squares and roots of 55039585440

• 55039585440 squared (55039585440²) is 3029355965407059993600
• 55039585440 cubed (55039585440³) is 166734496486195562896953053184000
• The square root of 55039585440 is 234605.1692525125
• The cube root of 55039585440 is 3803.8646149687

Scales and comparisons

• 55,039,585,440 seconds is equal to 1,750 years, 4 weeks, 4 days, 5 hours, 44 minutes.
• To count from 1 to 55,039,585,440 would take you about three thousand, five hundred 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 55039585440 cubic inches would be around 317 feet tall.

Recreational maths with 55039585440

• 55039585440 backwards is 04458593055
• 55039585440 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 55039585440's digits is 48
• More coming soon!