6842199870

Names of 6842199870

• Cardinal: 6842199870 can be written as Six billion, eight hundred forty-two million, one hundred ninety-nine thousand, eight hundred seventy.

Scientific notation

• Scientific notation: 6.84219987 × 10⁹

Factors of 6842199870

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 8793

Divisors of 6842199870

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 5 6 9 10 11 15 18 22 27 30 33 45 54 55 66 90 99 110 135 165 198 270 271 297 330 495 542 594 813 990 1355 1485 1626 2439 2710 2970 2981 4065 4878 5962 7317 8130 8501 8943 12195 14634 14905 17002 17886 24390 25503 26829 29810 36585 42505 44715 51006 53658 73170 76509 80487 85010 89430 93511 127515 134145 153018 160974 187022 229527 255030 268290 280533 382545 402435 459054 467555 561066 765090 804870 841599 935110 1147635 1402665 1683198 2295270 2303771 2524797 2805330 4207995 4607542 5049594 6911313 8415990 11518855 12623985 13822626 20733939 23037710 25247970 25341481 34556565 41467878 50682962 62201817 69113130 76024443 103669695 124403634 126707405 152048886 207339390 228073329 253414810 311009085 380122215 456146658 622018170 684219987 760244430 1140366645 1368439974 2280733290 3421099935 6842199870
• Sum of all divisors σ(n): 19980380160
• Sum of proper divisors (its aliquot sum) s(n): 13138180290
• 6842199870 is an abundant number, because the sum of its proper divisors (13138180290) is greater than itself. Its abundance is 6295980420

Bases of 6842199870

• Binary: 110010111110100111010111100111110₂
• Hexadecimal: 0x197D3AF3E
• Base-36: 355O37I

Squares and roots of 6842199870

• 6842199870 squared (6842199870²) is 46815699061028016900
• 6842199870 cubed (6842199870³) is 320322370029325019299537803000
• The square root of 6842199870 is 82717.5910553493
• The cube root of 6842199870 is 1898.4474732047

Scales and comparisons

• 6,842,199,870 seconds is equal to 217 years, 29 weeks, 1 day, 3 hours, 4 minutes, 30 seconds.
• To count from 1 to 6,842,199,870 would take you about four hundred thirty-five 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 6842199870 cubic inches would be around 158.2 feet tall.

Recreational maths with 6842199870

• 6842199870 backwards is 0789912486
• 6842199870 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 6842199870's digits is 54
• More coming soon!