10828721280

Names of 10828721280

• Cardinal: 10828721280 can be written as Ten billion, eight hundred twenty-eight million, seven hundred twenty-one thousand, two hundred eighty.

Scientific notation

• Scientific notation: 1.082872128 × 10¹⁰

Factors of 10828721280

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 1419

Divisors of 10828721280

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 13 15 16 20 24 26 30 32 39 40 48 52 60 64 65 78 80 96 104 120 128 130 156 160 192 195 208 240 260 312 320 384 390 416 467 480 520 624 640 780 832 929 934 960 1040 1248 1401 1560 1664 1858 1868 1920 2080 2335 2496 2787 2802 3120 3716 3736 4160 4645 4670 4992 5574 5604 6071 6240 7005 7432 7472 8320 9290 9340 11148 11208 12077 12142 12480 13935 14010 14864 14944 18213 18580 18680 22296 22416 24154 24284 24960 27870 28020 29728 29888 30355 36231 36426 37160 37360 44592 44832 48308 48568 55740 56040 59456 59776 60385 60710 72462 72852 74320 74720 89184 89664 91065 96616 97136 111480 112080 118912 120770 121420 144924 145704 148640 149440 178368 179328 181155 182130 193232 194272 222960 224160 241540 242840 289848 291408 297280 298880 356736 362310 364260 386464 388544 433843 445920 448320 483080 485680 579696 582816 594560 724620 728520 772928 777088 867686 891840 896640 966160 971360 1159392 1165632 1301529 1449240 1457040 1545856 1735372 1783680 1932320 1942720 2169215 2318784 2331264 2603058 2898480 2914080 3470744 3864640 3885440 4338430 4637568 5206116 5639959 5796960 5828160 6507645 6941488 7729280 8676860 10412232 11279918 11593920 11656320 13015290 13882976 16919877 17353720 20824464 22559836 23187840 26030580 27765952 28199795 33839754 34707440 41648928 45119672 52061160 55531904 56399590 67679508 69414880 83297856 84599385 90239344 104122320 112799180 135359016 138829760 166595712 169198770 180478688 208244640 225598360 270718032 277659520 338397540 360957376 416489280 451196720 541436064 676795080 721914752 832978560 902393440 1082872128 1353590160 1804786880 2165744256 2707180320 3609573760 5414360640 10828721280
• Sum of all divisors σ(n): 37291363200
• Sum of proper divisors (its aliquot sum) s(n): 26462641920
• 10828721280 is an abundant number, because the sum of its proper divisors (26462641920) is greater than itself. Its abundance is 15633920640

Bases of 10828721280

• Binary: 1010000101011100010010110010000000₂
• Hexadecimal: 0x285712C80
• Base-36: 4Z352TC

Squares and roots of 10828721280

• 10828721280 squared (10828721280²) is 117261204559924838400
• 10828721280 cubed (10828721280³) is 1269788901136491132782641152000
• The square root of 10828721280 is 104061.1420271755
• The cube root of 10828721280 is 2212.3766110767

Scales and comparisons

• 10,828,721,280 seconds is equal to 344 years, 16 weeks, 4 days, 10 hours, 8 minutes.
• To count from 1 to 10,828,721,280 would take you about six hundred eighty-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 10828721280 cubic inches would be around 184.4 feet tall.

Recreational maths with 10828721280

• 10828721280 backwards is 08212782801
• 10828721280 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 10828721280's digits is 39
• More coming soon!