28141696320

Names of 28141696320

• Cardinal: 28141696320 can be written as Twenty-eight billion, one hundred forty-one million, six hundred ninety-six thousand, three hundred twenty.

Scientific notation

• Scientific notation: 2.814169632 × 10¹⁰

Factors of 28141696320

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 3459

Divisors of 28141696320

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 71 80 96 120 127 142 160 192 213 240 254 284 320 355 381 426 480 508 568 635 710 762 852 960 1016 1065 1136 1270 1420 1524 1704 1905 2032 2130 2272 2540 2840 3048 3251 3408 3810 4064 4260 4544 5080 5680 6096 6502 6816 7620 8128 8520 9017 9753 10160 11360 12192 13004 13632 15240 16255 17040 18034 19506 20320 22720 24384 26008 27051 30480 32510 34080 36068 39012 40640 45085 48765 52016 54102 60960 65020 68160 72136 78024 90170 97530 104032 108204 121920 130040 135255 144272 156048 180340 195060 208064 216408 230821 260080 270510 288544 312096 360680 390120 412877 432816 461642 520160 541020 577088 624192 692463 721360 780240 825754 865632 923284 1040320 1082040 1154105 1238631 1384926 1442720 1560480 1651508 1731264 1846568 2064385 2164080 2308210 2477262 2769852 2885440 3120960 3303016 3462315 3693136 4128770 4328160 4616420 4954524 5539704 6193155 6606032 6924630 7386272 8257540 8656320 9232840 9909048 11079408 12386310 13212064 13849260 14772544 16515080 18465680 19818096 22158816 24772620 26424128 27698520 29314267 33030160 36931360 39636192 44317632 49545240 55397040 58628534 66060320 73862720 79272384 87942801 99090480 110794080 117257068 132120640 146571335 175885602 198180960 221588160 234514136 293142670 351771204 396361920 439714005 469028272 586285340 703542408 879428010 938056544 1172570680 1407084816 1758856020 1876113088 2345141360 2814169632 3517712040 4690282720 5628339264 7035424080 9380565440 14070848160 28141696320
• Sum of all divisors σ(n): 91349876736
• Sum of proper divisors (its aliquot sum) s(n): 63208180416
• 28141696320 is an abundant number, because the sum of its proper divisors (63208180416) is greater than itself. Its abundance is 35066484096

Bases of 28141696320

• Binary: 11010001101011000000011010101000000₂
• Hexadecimal: 0x68D603540
• Base-36: CXEU7UO

Squares and roots of 28141696320

• 28141696320 squared (28141696320²) is 791955071767101542400
• 28141696320 cubed (28141696320³) is 22286959128753577372824403968000
• The square root of 28141696320 is 167754.8697355757
• The cube root of 28141696320 is 3041.7026588381

Scales and comparisons

• 28,141,696,320 seconds is equal to 894 years, 42 weeks, 4 days, 1 hour, 52 minutes.
• To count from 1 to 28,141,696,320 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 28141696320 cubic inches would be around 253.5 feet tall.

Recreational maths with 28141696320

• 28141696320 backwards is 02369614182
• The number of decimal digits it has is: 11
• The sum of 28141696320's digits is 42
• More coming soon!