122381040740

Names of 122381040740

• Cardinal: 122381040740 can be written as One hundred twenty-two billion, three hundred eighty-one million, forty thousand, seven hundred forty.

Scientific notation

• Scientific notation: 1.2238104074 × 10¹¹

Factors of 122381040740

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 486180

Divisors of 122381040740

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 5 7 10 14 20 28 35 49 70 98 140 196 245 257 490 514 980 1028 1285 1799 2570 3598 5140 7196 8995 12593 17990 25186 35980 50372 62965 125930 251860 485909 971818 1943636 2429545 3401363 4859090 6802726 9718180 13605452 17006815 23809541 34013630 47619082 68027260 95238164 119047705 124878613 238095410 249757226 476190820 499514452 624393065 874150291 1248786130 1748300582 2497572260 3496601164 4370751455 6119052037 8741502910 12238104074 17483005820 24476208148 30595260185 61190520370 122381040740
• Sum of all divisors σ(n): 300123283320
• Sum of proper divisors (its aliquot sum) s(n): 177742242580
• 122381040740 is an abundant number, because the sum of its proper divisors (177742242580) is greater than itself. Its abundance is 55361201840

Bases of 122381040740

• Binary: 1110001111110011110100111110001100100₂
• Hexadecimal: 0x1C7E7A7C64
• Base-36: 1K7YIFDW

Squares and roots of 122381040740

• 122381040740 squared (122381040740²) is 14977119132605539747600
• 122381040740 cubed (122381040740³) is 1832915426735232022200724917224000
• The square root of 122381040740 is 349830.0169225049
• The cube root of 122381040740 is 4964.8337905931

Scales and comparisons

• 122,381,040,740 seconds is equal to 3,891 years, 17 weeks, 4 days, 5 hours, 32 minutes, 20 seconds.
• To count from 1 to 122,381,040,740 would take you about seven thousand, seven hundred eighty-two 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 122381040740 cubic inches would be around 413.7 feet tall.

Recreational maths with 122381040740

• 122381040740 backwards is 047040183221
• The number of decimal digits it has is: 12
• The sum of 122381040740's digits is 32
• More coming soon!