55429261920

Names of 55429261920

• Cardinal: 55429261920 can be written as Fifty-five billion, four hundred twenty-nine million, two hundred sixty-one thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 5.542926192 × 10¹⁰

Factors of 55429261920

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1040386

Divisors of 55429261920

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 37 40 45 48 60 72 74 80 90 96 111 120 144 148 160 180 185 222 240 288 296 333 360 370 444 480 555 592 666 720 740 888 1110 1184 1332 1440 1480 1665 1776 2220 2664 2960 3330 3552 4440 5328 5920 6660 8880 10656 13320 17760 26640 53280 1040339 2080678 3121017 4161356 5201695 6242034 8322712 9363051 10403390 12484068 15605085 16645424 18726102 20806780 24968136 31210170 33290848 37452204 38492543 41613560 46815255 49936272 62420340 74904408 76985086 83227120 93630510 99872544 115477629 124840680 149808816 153970172 166454240 187261020 192462715 230955258 249681360 299617632 307940344 346432887 374522040 384925430 461910516 499362720 577388145 615880688 692865774 749044080 769850860 923821032 1154776290 1231761376 1385731548 1498088160 1539701720 1732164435 1847642064 2309552580 2771463096 3079403440 3464328870 3695284128 4619105160 5542926192 6158806880 6928657740 9238210320 11085852384 13857315480 18476420640 27714630960 55429261920
• Sum of all divisors σ(n): 194264768880
• Sum of proper divisors (its aliquot sum) s(n): 138835506960
• 55429261920 is an abundant number, because the sum of its proper divisors (138835506960) is greater than itself. Its abundance is 83406245040

Bases of 55429261920

• Binary: 110011100111110101110110101001100000₂
• Hexadecimal: 0xCE7D76A60
• Base-36: PGP5G80

Squares and roots of 55429261920

• 55429261920 squared (55429261920²) is 3072403076995962086400
• 55429261920 cubed (55429261920³) is 170301034878623109269455269888000
• The square root of 55429261920 is 235434.1987052861
• The cube root of 55429261920 is 3812.8205456115

Scales and comparisons

• 55,429,261,920 seconds is equal to 1,762 years, 24 weeks, 6 days, 9 hours, 12 minutes.
• To count from 1 to 55,429,261,920 would take you about three thousand, five hundred twenty-four 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 55429261920 cubic inches would be around 317.7 feet tall.

Recreational maths with 55429261920

• 55429261920 backwards is 02916292455
• 55429261920 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 55429261920's digits is 45
• More coming soon!