213438046400

Names of 213438046400

• Cardinal: 213438046400 can be written as Two hundred thirteen billion, four hundred thirty-eight million, forty-six thousand, four hundred.

Scientific notation

• Scientific notation: 2.134380464 × 10¹¹

Factors of 213438046400

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 12196

Divisors of 213438046400

• Number of divisors d(n): 168
• Complete list of divisors:
  1 2 4 5 8 10 16 17 20 25 32 34 40 50 64 68 80 85 100 136 160 170 200 272 320 340 400 425 544 680 683 800 850 1088 1360 1366 1600 1700 2720 2732 3400 3415 5440 5464 6800 6830 10928 11489 11611 13600 13660 17075 21856 22978 23222 27200 27320 34150 43712 45956 46444 54640 57445 58055 68300 91912 92888 109280 114890 116110 136600 183824 185776 195313 218560 229780 232220 273200 287225 290275 367648 371552 390626 459560 464440 546400 574450 580550 735296 743104 781252 919120 928880 976565 1092800 1148900 1161100 1562504 1838240 1857760 1953130 2297800 2322200 3125008 3676480 3715520 3906260 4595600 4644400 4882825 6250016 7812520 7846987 9191200 9288800 9765650 12500032 15625040 15693974 18382400 18577600 19531300 31250080 31387948 39062600 39234935 62500160 62775896 78125200 78469870 125551792 133398779 156250400 156939740 196174675 251103584 266797558 312500800 313879480 392349350 502207168 533595116 627758960 666993895 784698700 1067190232 1255517920 1333987790 1569397400 2134380464 2511035840 2667975580 3138794800 3334969475 4268760928 5335951160 6277589600 6669938950 8537521856 10671902320 12555179200 13339877900 21343804640 26679755800 42687609280 53359511600 106719023200 213438046400
• Sum of all divisors σ(n): 556947232560
• Sum of proper divisors (its aliquot sum) s(n): 343509186160
• 213438046400 is an abundant number, because the sum of its proper divisors (343509186160) is greater than itself. Its abundance is 130071139760

Bases of 213438046400

• Binary: 11000110110001111001100010000011000000₂
• Hexadecimal: 0x31B1E620C0
• Base-36: 2Q1VI2M8

Squares and roots of 213438046400

• 213438046400 squared (213438046400²) is 45555799651048552960000
• 213438046400 cubed (213438046400³) is 9723340879709604855329337344000000
• The square root of 213438046400 is 461993.5566650253
• The cube root of 213438046400 is 5976.1837972367

Scales and comparisons

• 213,438,046,400 seconds is equal to 6,786 years, 34 weeks, 5 days, 18 hours, 13 minutes, 20 seconds.
• To count from 1 to 213,438,046,400 would take you about thirteen thousand, five hundred seventy-three 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 213438046400 cubic inches would be around 498 feet tall.

Recreational maths with 213438046400

• 213438046400 backwards is 004640834312
• The number of decimal digits it has is: 12
• The sum of 213438046400's digits is 35
• More coming soon!