28132160000

Names of 28132160000

• Cardinal: 28132160000 can be written as Twenty-eight billion, one hundred thirty-two million, one hundred sixty thousand.

Scientific notation

• Scientific notation: 2.813216 × 10¹⁰

Factors of 28132160000

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 694

Divisors of 28132160000

• Number of divisors d(n): 400
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 19 20 25 28 32 35 38 40 50 56 64 70 76 80 95 100 112 125 128 133 140 152 160 175 190 200 224 250 256 266 280 304 320 350 380 400 448 475 500 512 532 560 608 625 640 661 665 700 760 800 875 896 950 1000 1064 1120 1216 1250 1280 1322 1330 1400 1520 1600 1750 1792 1900 2000 2128 2240 2375 2432 2500 2560 2644 2660 2800 3040 3200 3305 3325 3500 3584 3800 4000 4256 4375 4480 4627 4750 4864 5000 5288 5320 5600 6080 6400 6610 6650 7000 7600 8000 8512 8750 8960 9254 9500 9728 10000 10576 10640 11200 11875 12160 12559 12800 13220 13300 14000 15200 16000 16525 16625 17024 17500 17920 18508 19000 20000 21152 21280 22400 23135 23750 24320 25118 26440 26600 28000 30400 32000 33050 33250 34048 35000 37016 38000 40000 42304 42560 44800 46270 47500 48640 50236 52880 53200 56000 60800 62795 64000 66100 66500 68096 70000 74032 76000 80000 82625 83125 84608 85120 87913 89600 92540 95000 100472 105760 106400 112000 115675 121600 125590 132200 133000 140000 148064 152000 160000 165250 166250 169216 170240 175826 185080 190000 200944 211520 212800 224000 231350 243200 251180 264400 266000 280000 296128 304000 313975 320000 330500 332500 338432 340480 351652 370160 380000 401888 413125 423040 425600 439565 448000 462700 502360 528800 532000 560000 578375 592256 608000 627950 661000 665000 703304 740320 760000 803776 826250 846080 851200 879130 925400 1004720 1057600 1064000 1120000 1156750 1184512 1216000 1255900 1322000 1330000 1406608 1480640 1520000 1569875 1607552 1652500 1692160 1702400 1758260 1850800 2009440 2115200 2128000 2197825 2240000 2313500 2369024 2511800 2644000 2660000 2813216 2891875 2961280 3040000 3139750 3215104 3305000 3516520 3701600 4018880 4230400 4256000 4395650 4627000 5023600 5288000 5320000 5626432 5783750 5922560 6080000 6279500 6430208 6610000 7033040 7403200 7849375 8037760 8460800 8512000 8791300 9254000 10047200 10576000 10640000 10989125 11252864 11567500 11845120 12559000 13220000 14066080 14806400 15698750 16075520 17582600 18508000 20094400 21152000 21280000 21978250 22505728 23135000 25118000 26440000 28132160 29612800 31397500 32151040 35165200 37016000 40188800 42304000 42560000 43956500 45011456 46270000 50236000 52880000 54945625 56264320 59225600 62795000 70330400 74032000 80377600 87913000 92540000 100472000 105760000 109891250 112528640 125590000 140660800 148064000 160755200 175826000 185080000 200944000 211520000 219782500 225057280 251180000 281321600 296128000 351652000 370160000 401888000 439565000 502360000 562643200 703304000 740320000 803776000 879130000 1004720000 1125286400 1406608000 1480640000 1758260000 2009440000 2813216000 3516520000 4018880000 5626432000 7033040000 14066080000 28132160000
• Sum of all divisors σ(n): 84626160960
• Sum of proper divisors (its aliquot sum) s(n): 56494000960
• 28132160000 is an abundant number, because the sum of its proper divisors (56494000960) is greater than itself. Its abundance is 28361840960

Bases of 28132160000

• Binary: 11010001100110011101011001000000000₂
• Hexadecimal: 0x68CCEB200
• Base-36: CX95TKW

Squares and roots of 28132160000

• 28132160000 squared (28132160000²) is 791418426265600000000
• 28132160000 cubed (28132160000³) is 22264309794652061696000000000000
• The square root of 28132160000 is 167726.4439496647
• The cube root of 28132160000 is 3041.3590414685

Scales and comparisons

• 28,132,160,000 seconds is equal to 894 years, 26 weeks, 5 days, 16 hours, 53 minutes, 20 seconds.
• To count from 1 to 28,132,160,000 would take you about one thousand, seven hundred eighty-nine 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 28132160000 cubic inches would be around 253.4 feet tall.

Recreational maths with 28132160000

• 28132160000 backwards is 00006123182
• The number of decimal digits it has is: 11
• The sum of 28132160000's digits is 23
• More coming soon!