6801373440

Names of 6801373440

• Cardinal: 6801373440 can be written as Six billion, eight hundred one million, three hundred seventy-three thousand, four hundred forty.

Scientific notation

• Scientific notation: 6.80137344 × 10⁹

Factors of 6801373440

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 196809

Divisors of 6801373440

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 27 30 32 36 40 45 48 54 60 64 72 80 90 96 108 120 128 135 144 160 180 192 216 240 256 270 288 320 360 384 432 480 540 576 640 720 768 864 960 1080 1152 1280 1440 1728 1920 2160 2304 2880 3456 3840 4320 5760 6912 8640 11520 17280 34560 196799 393598 590397 787196 983995 1180794 1574392 1771191 1967990 2361588 2951985 3148784 3542382 3935980 4723176 5313573 5903970 6297568 7084764 7871960 8855955 9446352 10627146 11807940 12595136 14169528 15743920 17711910 18892704 21254292 23615880 25190272 26567865 28339056 31487840 35423820 37785408 42508584 47231760 50380544 53135730 56678112 62975680 70847640 75570816 85017168 94463520 106271460 113356224 125951360 141695280 151141632 170034336 188927040 212542920 226712448 251902720 283390560 340068672 377854080 425085840 453424896 566781120 680137344 755708160 850171680 1133562240 1360274688 1700343360 2267124480 3400686720 6801373440
• Sum of all divisors σ(n): 24135552000
• Sum of proper divisors (its aliquot sum) s(n): 17334178560
• 6801373440 is an abundant number, because the sum of its proper divisors (17334178560) is greater than itself. Its abundance is 10532805120

Bases of 6801373440

• Binary: 110010101011001001011100100000000₂
• Hexadecimal: 0x19564B900
• Base-36: 34HD1C0

Squares and roots of 6801373440

• 6801373440 squared (6801373440²) is 46258680670337433600
• 6801373440 cubed (6801373440³) is 314622562080674416724803584000
• The square root of 6801373440 is 82470.4397951169
• The cube root of 6801373440 is 1894.6640163823

Scales and comparisons

• 6,801,373,440 seconds is equal to 216 years, 13 weeks, 4 days, 14 hours, 24 minutes.
• To count from 1 to 6,801,373,440 would take you about four hundred thirty-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 6801373440 cubic inches would be around 157.9 feet tall.

Recreational maths with 6801373440

• 6801373440 backwards is 0443731086
• 6801373440 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 6801373440's digits is 36
• More coming soon!