6128918800

Names of 6128918800

• Cardinal: 6128918800 can be written as Six billion, one hundred twenty-eight million, nine hundred eighteen thousand, eight hundred.

Scientific notation

• Scientific notation: 6.1289188 × 10⁹

Factors of 6128918800

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3366

Divisors of 6128918800

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 40 50 67 71 80 100 134 142 200 268 284 335 355 400 536 568 670 710 1072 1136 1340 1420 1675 1775 2680 2840 3221 3350 3550 4757 5360 5680 6442 6700 7100 9514 12884 13400 14200 16105 19028 23785 25768 26800 28400 32210 38056 47570 51536 64420 76112 80525 95140 118925 128840 161050 190280 215807 228691 237850 257680 322100 380560 431614 457382 475700 644200 863228 914764 951400 1079035 1143455 1288400 1726456 1829528 1902800 2158070 2286910 3452912 3659056 4316140 4573820 5395175 5717275 8632280 9147640 10790350 11434550 15322297 17264560 18295280 21580700 22869100 30644594 43161400 45738200 61289188 76611485 86322800 91476400 122578376 153222970 245156752 306445940 383057425 612891880 766114850 1225783760 1532229700 3064459400 6128918800
• Sum of all divisors σ(n): 15159690432
• Sum of proper divisors (its aliquot sum) s(n): 9030771632
• 6128918800 is an abundant number, because the sum of its proper divisors (9030771632) is greater than itself. Its abundance is 2901852832

Bases of 6128918800

• Binary: 101101101010011111110000100010000₂
• Hexadecimal: 0x16D4FE110
• Base-36: 2TD000G

Squares and roots of 6128918800

• 6128918800 squared (6128918800²) is 37563645656993440000
• 6128918800 cubed (6128918800³) is 230224534063685445892672000000
• The square root of 6128918800 is 78287.4115040215
• The cube root of 6128918800 is 1830.0429782773

Scales and comparisons

• 6,128,918,800 seconds is equal to 194 years, 45 weeks, 5 days, 13 hours, 26 minutes, 40 seconds.
• To count from 1 to 6,128,918,800 would take you about three hundred eighty-nine 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 6128918800 cubic inches would be around 152.5 feet tall.

Recreational maths with 6128918800

• 6128918800 backwards is 0088198216
• The number of decimal digits it has is: 10
• The sum of 6128918800's digits is 43
• More coming soon!