27990254029320

Names of 27990254029320

• Cardinal: 27990254029320 can be written as Twenty-seven trillion, nine hundred ninety billion, two hundred fifty-four million, twenty-nine thousand, three hundred twenty.

Scientific notation

• Scientific notation: 2.799025402932 × 10¹³

Factors of 27990254029320

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 785360684

Divisors of 27990254029320

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 11 12 15 18 20 22 24 27 30 33 36 40 44 45 54 55 60 66 72 81 88 90 99 108 110 120 132 135 162 165 180 198 216 220 264 270 297 324 330 360 396 405 440 495 540 594 648 660 792 810 891 990 1080 1188 1320 1485 1620 1782 1980 2376 2970 3240 3564 3960 4455 5940 7128 8910 11880 17820 35640 785360663 1570721326 2356081989 3141442652 3926803315 4712163978 6282885304 7068245967 7853606630 8638967293 9424327956 11780409945 14136491934 15707213260 17277934586 18848655912 21204737901 23560819890 25916901879 28272983868 31414426520 34555869172 35341229835 42409475802 43194836465 47121639780 51833803758 56545967736 63614213703 69111738344 70682459670 77750705637 84818951604 86389672930 94243279560 103667607516 106023689505 127228427406 129584509395 141364919340 155501411274 169637903208 172779345860 207335215032 212047379010 233252116911 254456854812 259169018790 282729838680 311002822548 318071068515 345558691720 388753528185 424094758020 466504233822 508913709624 518338037580 622005645096 636142137030 699756350733 777507056370 848189516040 933008467644 1036676075160 1166260584555 1272284274060 1399512701466 1555014112740 1866016935288 2332521169110 2544568548120 2799025402932 3110028225480 3498781753665 4665042338220 5598050805864 6997563507330 9330084676440 13995127014660 27990254029320
• Sum of all divisors σ(n): 102630931571520
• Sum of proper divisors (its aliquot sum) s(n): 74640677542200
• 27990254029320 is an abundant number, because the sum of its proper divisors (74640677542200) is greater than itself. Its abundance is 46650423512880

Bases of 27990254029320

• Binary: 110010111010011111101001001100000101000001000₂
• Hexadecimal: 0x1974FD260A08
• Base-36: 9X6JMK8I0

Squares and roots of 27990254029320

• 27990254029320 squared (27990254029320²) is 783454320625864495419662400
• 27990254029320 cubed (27990254029320³) is 21929085454686266877128534175954101568000
• The square root of 27990254029320 is 5290581.6343120535
• The cube root of 27990254029320 is 30362.3661543033

Scales and comparisons

• 27,990,254,029,320 seconds is equal to 890,003 years, 25 weeks, 6 days, 11 hours, 42 minutes.
• To count from 1 to 27,990,254,029,320 would take you about two million, two hundred twenty-five thousand and eight 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 27990254029320 cubic inches would be around 2530.2 feet tall.

Recreational maths with 27990254029320

• 27990254029320 backwards is 02392045209972
• 27990254029320 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 27990254029320's digits is 54
• More coming soon!