6855011072

Names of 6855011072

• Cardinal: 6855011072 can be written as Six billion, eight hundred fifty-five million, eleven thousand and seventy-two.

Scientific notation

• Scientific notation: 6.855011072 × 10⁹

Factors of 6855011072

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 7240

Divisors of 6855011072

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 32 41 52 56 64 82 91 104 112 128 164 182 208 224 256 287 328 364 416 448 533 574 656 728 832 896 1066 1148 1312 1456 1664 1792 2132 2296 2624 2912 3328 3731 4264 4592 5248 5824 7177 7462 8528 9184 10496 11648 14354 14924 17056 18368 23296 28708 29848 34112 36736 50239 57416 59696 68224 73472 93301 100478 114832 119392 136448 186602 200956 229664 238784 294257 373204 401912 459328 477568 588514 653107 746408 803824 918656 955136 1177028 1306214 1492816 1607648 1837312 2059799 2354056 2612428 2985632 3215296 3825341 4119598 4708112 5224856 5971264 6430592 7650682 8239196 9416224 10449712 11942528 12861184 15301364 16478392 18832448 20899424 23885056 26777387 30602728 32956784 37664896 41798848 53554774 61205456 65913568 75329792 83597696 107109548 122410912 131827136 167195392 214219096 244821824 263654272 428438192 489643648 527308544 856876384 979287296 1713752768 3427505536 6855011072
• Sum of all divisors σ(n): 17254074432
• Sum of proper divisors (its aliquot sum) s(n): 10399063360
• 6855011072 is an abundant number, because the sum of its proper divisors (10399063360) is greater than itself. Its abundance is 3544052288

Bases of 6855011072

• Binary: 110011000100101110010101100000000₂
• Hexadecimal: 0x198972B00
• Base-36: 35DAOE8

Squares and roots of 6855011072

• 6855011072 squared (6855011072²) is 46991176797242589184
• 6855011072 cubed (6855011072³) is 322125037231407447926267445248
• The square root of 6855011072 is 82794.9942448211
• The cube root of 6855011072 is 1899.6316065079

Scales and comparisons

• 6,855,011,072 seconds is equal to 217 years, 50 weeks, 2 days, 9 hours, 44 minutes, 32 seconds.
• To count from 1 to 6,855,011,072 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 6855011072 cubic inches would be around 158.3 feet tall.

Recreational maths with 6855011072

• 6855011072 backwards is 2701105586
• The number of decimal digits it has is: 10
• The sum of 6855011072's digits is 35
• More coming soon!