5409239040

Names of 5409239040

• Cardinal: 5409239040 can be written as Five billion, four hundred nine million, two hundred thirty-nine thousand and forty.

Scientific notation

• Scientific notation: 5.40923904 × 10⁹

Factors of 5409239040

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 29357

Divisors of 5409239040

• Number of divisors d(n): 156
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 64 72 80 90 96 120 128 144 160 180 192 240 256 288 320 360 384 480 512 576 640 720 768 960 1024 1152 1280 1440 1536 1920 2048 2304 2560 2880 3072 3840 4096 4608 5120 5760 6144 7680 9216 10240 11520 12288 15360 18432 20480 23040 29347 30720 36864 46080 58694 61440 88041 92160 117388 146735 176082 184320 234776 264123 293470 352164 440205 469552 528246 586940 704328 880410 939104 1056492 1173880 1320615 1408656 1760820 1878208 2112984 2347760 2641230 2817312 3521640 3756416 4225968 4695520 5282460 5634624 7043280 7512832 8451936 9391040 10564920 11269248 14086560 15025664 16903872 18782080 21129840 22538496 28173120 30051328 33807744 37564160 42259680 45076992 56346240 60102656 67615488 75128320 84519360 90153984 112692480 120205312 135230976 150256640 169038720 180307968 225384960 270461952 300513280 338077440 360615936 450769920 540923904 601026560 676154880 901539840 1081847808 1352309760 1803079680 2704619520 5409239040
• Sum of all divisors σ(n): 18750378504
• Sum of proper divisors (its aliquot sum) s(n): 13341139464
• 5409239040 is an abundant number, because the sum of its proper divisors (13341139464) is greater than itself. Its abundance is 7931900424

Bases of 5409239040

• Binary: 101000010011010100111000000000000₂
• Hexadecimal: 0x1426A7000
• Base-36: 2HGIRK0

Squares and roots of 5409239040

• 5409239040 squared (5409239040²) is 29259866991860121600
• 5409239040 cubed (5409239040³) is 158273614837577131977867264000
• The square root of 5409239040 is 73547.5291223301
• The cube root of 5409239040 is 1755.4106327221

Scales and comparisons

• 5,409,239,040 seconds is equal to 171 years, 51 weeks, 5 days, 22 hours, 24 minutes.
• To count from 1 to 5,409,239,040 would take you about three hundred forty-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 5409239040 cubic inches would be around 146.3 feet tall.

Recreational maths with 5409239040

• 5409239040 backwards is 0409329045
• 5409239040 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 5409239040's digits is 36
• More coming soon!