28498910672000

Names of 28498910672000

• Cardinal: 28498910672000 can be written as Twenty-eight trillion, four hundred ninety-eight billion, nine hundred ten million, six hundred seventy-two thousand.

Scientific notation

• Scientific notation: 2.8498910672 × 10¹³

Factors of 28498910672000

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 6572905

Divisors of 28498910672000

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 32 40 50 64 80 100 125 128 160 200 250 271 320 400 500 542 640 800 1000 1084 1355 1600 2000 2168 2710 3200 4000 4336 5420 6775 8000 8672 10840 13550 16000 17344 21680 27100 33875 34688 43360 54200 67750 86720 108400 135500 173440 216800 271000 433600 542000 867200 1084000 2168000 4336000 6572627 13145254 26290508 32863135 52581016 65726270 105162032 131452540 164315675 210324064 262905080 328631350 420648128 525810160 657262700 821578375 841296256 1051620320 1314525400 1643156750 1781181917 2103240640 2629050800 3286313500 3562363834 4206481280 5258101600 6572627000 7124727668 8905909585 10516203200 13145254000 14249455336 17811819170 21032406400 26290508000 28498910672 35623638340 44529547925 52581016000 56997821344 71247276680 89059095850 105162032000 113995642688 142494553360 178118191700 222647739625 227991285376 284989106720 356236383400 445295479250 569978213440 712472766800 890590958500 1139956426880 1424945533600 1781181917000 2849891067200 3562363834000 5699782134400 7124727668000 14249455336000 28498910672000
• Sum of all divisors σ(n): 71116886580480
• Sum of proper divisors (its aliquot sum) s(n): 42617975908480
• 28498910672000 is an abundant number, because the sum of its proper divisors (42617975908480) is greater than itself. Its abundance is 14119065236480

Bases of 28498910672000

• Binary: 110011110101101101011011100100111010010000000₂
• Hexadecimal: 0x19EB6B727480
• Base-36: A3O7VLDVK

Squares and roots of 28498910672000

• 28498910672000 squared (28498910672000²) is 812187909490635491584000000
• 28498910672000 cubed (28498910672000³) is 23146470681452041895165223784448000000000
• The square root of 28498910672000 is 5338437.1001258411
• The cube root of 28498910672000 is 30545.1845451597

Scales and comparisons

• 28,498,910,672,000 seconds is equal to 906,177 years, 10 weeks, 5 days, 3 hours, 33 minutes, 20 seconds.
• To count from 1 to 28,498,910,672,000 would take you about two million, two hundred sixty-five thousand, four 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 28498910672000 cubic inches would be around 2545.4 feet tall.

Recreational maths with 28498910672000

• 28498910672000 backwards is 00027601989482
• The number of decimal digits it has is: 14
• The sum of 28498910672000's digits is 56
• More coming soon!